1 Depositor-Supplied Synonyms. 5.07) Property Name. Unduh versi PDF.156494 Da. 1 Hidrokarbon dengan rumus C6H10 dapat digolongkan dalam deret homolog … A.2 kJ/mol (simple calculation by NIST; no Washburn corrections) Butir di Wikidata. Berikut ini adalah soal pilihan ganda alkana, alkena, dan jawabannya.53 (estimated) Volatilization from Water: Henry LC: 1. Henry′s law constant (solubility) of 2,3-dimethylheptane has been analyzed using characteristic and counting polynomials.6 (3 rating) FT. Henry′s law constant (solubility) of 2,3-dimethylheptane has been analyzed using characteristic and counting polynomials. Untuk membuat rumus struktur tersebut: Menggambarkan rantai utama (terpanjang) Memberikan penomoran pada rantai. Pada senyawa 3-etil-2,3-dimetil pentana terdapat atom C skunder sebanyak . untuk menetralkan air danau, dapat A) B) A) Two numbers are needed to indicate two substituents; 2,2-dimethylpropane. a. MFCD00048662 [MDL number] Validated by Experts, Validated by Users, Non-Validated, Removed by Users.2,3-Dimethylpentane d.17 atm-m3/mole (estimated by Bond SAR Method) Half-Life from Model River: 1. 2,3-dimetil heksena. Computed by PubChem 2. 2,4 -dimetil-pentana b. a. 2-metil pentana b. 2-metil-heptana B. Jawaban terverifikasi. 3-Ethyl-4,5-dimethylheptane | C11H24 | CID 53424905 - structure, chemical names, physical and chemical properties, classification, patents, literature, biological 1 pt. etil metil heptana. 3,4,4-trimetil oktana. 2,2,3,3-tetrametil-butana Soal 13 Di antara senyawa hidrokarbon berikut yang paling rendah titik didihnya yaitu. e.36 (estimated) Volatilization from Water: Henry LC: 12.2551 IUPAC Standard InChI: InChI=1S/C9H20/c1-5-6-7-9 (4)8 (2)3/h8-9H,5-7H2,1-4H3 IUPAC Standard InChIKey: … Structure Advanced History Comment on this record 3D 2,3-DIMETHYLHEPTANE Molecular Formula C H Average mass 128. B. 26447-41-6 [RN] 3UIU4Z489X. This problem has been solved! You'll get a detailed solution from a subject matter expert that helps you learn core concepts. Reference. 2,3-dimetilbutana yang hanya mengandung 6 atom C terlampir. Senyawa 2-metil-1-butena memiliki isomer Bioaccumulation Estimates from Log Kow (BCFWIN v2. Property Name.15 g/mol. Versi cetak. Senyawa alkana yang mempunyai titik didih paling rendah … 2,5-Dimethyl heptane. Jadi, pada penggambaran struktur senyawa alkana, hal-hal yang harus diperhatikan diantaranya jumlah atom C pada rantai utama, nama 5-Ethyl-3,3-dimethylheptane | C11H24 | CID 53425104 - structure, chemical names, physical and chemical properties, classification, patents, literature, biological 2005-03-26. Use this link for bookmarking this species for future reference. Nama dari senyawa dengan rumus molekul berikut ini adalah . It is an alkane and a volatile organic compound. Average mass 128. LATIHAN ULANGAN KIMIA : HIDROKARBON KELAS X. However, if one were Tuliskan rumus struktur dari : a. Monoisotopic mass 170. 3. 2,3-Dimethyl-2-heptene | C9H18 | CID 137816 - structure, chemical names, physical and chemical properties, classification, patents, literature, biological activities, safety/hazards/toxicity information, supplier lists, … Chemsrc provides 2,3-DIMETHYLHEPTANE(CAS#:3074-71-3) MSDS, density, melting point, boiling point, structure, formula, molecular weight etc.36 g/mol. Property Name. 2-metil-heptana B. 2,5-dimetil, heptana Soal nomor 8 Seorang siswa membuktikan adanya atom karbon (C) dalam gula pasir (C 12 H 22 O 11 ) dengan cara membakar sejumlah gula pasir. 3.Ketika digunakan sebagai campuran bahan bakar pada mesin tes anti-ketukan, bahan bakar yang mengandung 100% heptana mempunyai angka oktan sebesar nol (angka oktan 100 adalah bensin yang mengandung 100% iso-oktana). NIST/EPA/NIH Mass Spectral Library 2020 Author: NIST.17): Log BCF from regression Chemsrc provides 2,3-DIMETHYLHEPTANE(CAS#:3074-71-3) MSDS, density, melting point, boiling point, structure, formula, molecular weight etc.B anatnep-n . [1] Its standard heat of formation, combustion and vapourization at 25°C has been calculated. 1-Click Docking; 1-Click 2,5-Dimethylheptane | C9H20 | CID 16662 - structure, chemical names, physical and chemical properties, classification, patents, literature, biological activities Jump to content. . 2,3-dimetil-heksana C. For instance, "2-ethyl-3,3-dimethyl-heptane" represents the structure CH3CH2(C2H5)CH(CH3)2C4H9. 2,2 - dimetil - 5 - etil heptana.239 Da Monoisotopic mass 126.203445 Da. 2,3-dimetil-heksana C. n-oktana D. Who are the experts? Experts are tested by Chegg as specialists in their subject area. Alkuna dan sikloalkana D.8) log Kow used: 4. 2-metil-butana 2. Suatu senyawa alkana memiliki nama 3 etil 2,3 dimetil heksana yang terdiri dari: - Rantai terpanjang : 6 atom C (heksana). These data were generated through dynamic data analysis, as implemented in the NIST ThermoData Engine software 3,4-Dimethylheptane.1,1,2-Trimethylpentane This problem has been solved! You'll get a detailed solution from a subject matter expert that helps you learn core concepts. 2,3,4-trimetil-pentana D. 2,4-Dimethylheptane is a natural product found in Solanum lycopersicum and Nicotiana tabacum with data available. Monoisotopic mass 128. Density: 0. 3.156 hours Half-Life from Model Lake : 107. It is one of the isomer of nonane. National Institute of Standards and Technology NIST Chemistry WebBook, SRD 69. Dari seluruh opsi, hasil opsi B yang rumus kimianya berbeda, yaitu C 6 H 14. n-pentana B.4 360 1000 Soil 7. Hilal 3-Ethyl-4,4-dimethylheptane | C11H24 | CID 53425981 - structure, chemical names, physical and chemical properties, classification, patents, literature, biological Berikut merupakan isomer-isomer dari n-heptana, kecuali ., 1910: Corresponding Δ f Hº liquid = -73.1 :reviR ledoM morf efiL-flaH )dohteM RAS dnoB yb detamitse( elom/3m-mta 4. a. Experimental data; Predicted - ACD/Labs; Predicted - … Contoh soal dan pembahasan reaksi senyawa hidrokarbon dalam bentuk pilihan ganda berikut ini bisa digunakan sebagai bahan acuan untuk ulangan harian kelas XI semester 1 materi hidrokarbon. IS. They are also sold as fuel for outdoor stoves. [1] Its standard heat of formation, combustion and vapourization at 25°C has been calculated. Latihan Ulangan Semsester 1 Bahasa Indonesia Kelas VI. Perdalam pemahamanmu bersama Master Teacher di sesi Live Teaching, GRATIS! 10rb+ 4.156494 Da. Question: Draw the skeletal structure of 2,3-dimethylheptane from the condensed formula (shown below). 1-10 Soal No. NCERT Solutions For Class 12. Heptan (takođe poznat i pod nazivom dipropil metan ili heptil hidrid) je ugljovodonik iz grupe alkana sa molekulskom formulom CH 3 (CH 2) 5 CH 3.2 Molecular Formula.1]heptane) C However, the common names do not generally follow the basic IUPAC nomenclature rules.24e+003 0 Persistence Time: 134 hr Click to predict properties on the Chemicalize site.2. Molecular Formula CH. Average mass 124. 2,2-trimetil-pentana E. Property Name. 3,5-dimetil-3-heptena. It is one of the isomer of nonane.0 license, unless otherwise stated. 2,3-dimetil-heksana C. ChemSpider ID 13450.374 days) Removal In Wastewater 2-Bromo-5,6-dimethyl heptane | C9H19Br | CID 22749285 - structure, chemical names, physical and chemical properties, classification, patents, literature, biological The 2,3,5-trimethyl-4-propylheptane molecule contains a total of 41 atom (s). Computed by PubChem 2.255 Da. 3 Chemical and Physical Properties. 2-metil-heptana B. 3 Chemical and Physical Properties. e. E. heksana E.255 Da Monoisotopic mass 128. 2,4-dimetil-3-heksena. It is a widespread natural product found in many essential oils. (L1289) Toxin and Toxin Target Database (T3DB) 2,6-Dimethylheptane | C9H20 | CID 14069 - structure, chemical names, physical and chemical properties, classification, patents, literature, biological activities 2,4-dimethylheptane is an alkane that is heptane in which a hydrogen has been replaced by a methyl group at positions 2 and 4.07) Dates Create: 2005-03-27 Modify: 2023-12-10 1 Structures 1. 2,5-Dimethyl-2-heptene | C9H18 | CID 6427708 - structure, chemical names, physical and chemical properties, classification, patents, literature, biological activities 2,3-Dimethylbicyclo[2. Products Building Blocks Explorer Genes Papers Technical Documents Site Content Chromatograms. Monoisotopic mass 128. Description Pricing Quantity Value Units Method Reference Comment; Δ c H° liquid-6148. Pernyataan tentang atom karbon: 1) atom karbon memiliki 4 elektron valensi yang dapat digunakan untuk mengadakan empat ikatan kovalen dengan 4 atom C lain atau atom-atom unsur lainnya. 2,4-dietil heptana B. 1 minute.1] heptane [ACD/IUPAC Name] [2. 4-Ethyl-2,3-dimethylheptane | C11H24 | CID 53428956 - structure, chemical names, physical and chemical properties, classification, patents, literature, biological The Thieme Chemistry contribution within PubChem is provided under a CC-BY-NC-ND 4. 3,4-dimetil heptana Bahan Ajar Kimia Kelas X semester 2 44 d.7 hours (4. 821. Jadi, jawaban sesuai dengan uraian di atas.7±0. 2,3-dimetil-3,5-dietil heksana. 2) atom karbon dapat membentuk rantai karbon. 2,3,4-trimetil-pentana D. Compare Product No. 1-Click Docking; 1-Click 2,4-Dimethylheptane.1 g/cm 3: Boiling Point: 135. 2,3-Dimethylpentane is a hydrocarbon and one of the isomers of heptane.05.78%): Causes skin irritation [Warning Skin corrosion/irritation]H319 (13.17): Log BCF from regression-based method = 2. Contoh Soal dan Pembahasan Reaksi Senyawa Hidrokarbon No. Struktur senyawa yang mungkin adalah: CH₃-CH (CH₃)- (CH₃)C (C₂H₅ C 10 H 18 (Bicyclo[3. It has a role as a fungal metabolite. Pembahasan.1.2. 2,3-DIMETHYLHEPTANE Properties SAFETY 2,3-DIMETHYLHEPTANE price More Price (6) 2,3-DIMETHYLHEPTANE Chemical Properties,Uses,Production 2,3-DIMETHYLHEPTANE synthesis Synthesis of 2,3-DIMETHYLHEPTANE from 1-Bromo-2,3-dimethyl-2-butene 2,3-DIMETHYLHEPTANE Preparation Products And Raw materials Raw materials Heptane, 2,2-dimethyl- Formula: C 9 H 20 Molecular weight: 128. Maka, senyawa 5-etil-2,2-dimetil heptana, mengandung atom karbon primer, sekunder, dan tersier berturut-turut sebanyak 5, 4, dan 2. National Institute of Standards and Technology NIST Chemistry WebBook, SRD 69. gas sulfur dioksida yang berasal dari kendaraan bermotor dapat bereaksi dengan oksigen untuk membentuk sulfur trioksida, kemudian bereaksi dengan uap air membentuk asam sulfat dan dapat turun bersama air hujan yang dikenal sebagai hujan asam. 2,2,3,3-tetrametil-butana Soal 13 Di antara senyawa hidrokarbon berikut yang paling rendah titik didihnya yaitu. D. a. Reference. Species with the same structure: l-2,4-dimethylheptane; Other names: 2,4-Dimethylheptane A. Dengan begitu, rumus kimia komponen pada bensin adalah C 7 H 16 dan C 8 H 18.0 license, unless otherwise stated. It is one of the isomer of nonane. E. Reference. a.3. Monoisotopic mass 124. C 9 H 16 (2-Methylbicyclo[3.C anekla nad aneidaklA .05. isopentana d. So you say heptane.0 °C at 760 4-Isopropyl-2,6-dimethylheptan. Reference. Alkana dan sikloalkana Jawaban: D Soal No. AKOS017860768. Untuk lebih jelasnya silakan perhatikan gambar struktur C. NCERT Solutions For Class 12 Physics; 2,2- dimethyl pentane (d) 3,4,4-trimethyl heptane (e) 3-ethyl pentane. Information on this page: Notes; Other data available: Phase change data; Henry's Law data; 4-Ethyl-2,2-dimethylheptane | C11H24 | CID 19985550 - structure, chemical names, physical and chemical properties, classification, patents, literature, biological Nomenclature of Alkanes II. 2,3-dimetil-heksana C. Property Name. E. Silakan dipelajari dengan seksama. Visit ChemicalBook To find more 2,3-DIMETHYLHEPTANE(3074-71-3) information like chemical properties,Structure,melting point,boiling point,density,molecular formula,molecular weight, physical properties,toxicity information,customs codes. . Molecular Weight. 2,2-Dimethyl-3-meth ylenebicyclo[2.33%): Causes serious eye irritation [Warning Serious eye damage/eye irritation]H335 (26.3.1 2D Structure Structure Search Download Coordinates IUPAC identifier Office of Data and Informatics (octane, 4-ethyl-3-methyl-) (heptane, 3-ethyl-2,4-dimethyl-) (5-ethylnonane) (heptane, 5-ethyl-2,5-dimethyl-) (2,3,5,5-tetramethylheptane) (2,3,3,4,5-pentamethylhexane) (heptane, 2,3,4,5-tetramethyl-) (2,2,4-trimethyloctane) C 11 H 24 (2,2,3,3,5-pentamethylhexane) 2,3-Dimethylheptanal | C9H18O | CID 13426155 - structure, chemical names, physical and chemical properties, classification, patents, literature, biological activities 2,2-Dimethyl-3-heptanol | C9H20O | CID 140543 - structure, chemical names, physical and chemical properties, classification, patents, literature, biological 3. Menggambar rantai cabang/gugus alkil. Question: Draw 2,3-dimethylheptane in a structural condensed format. You may have methyl groups at C-3 and C-7, with ethyls at C-5, C-6, and C-7.2551 IUPAC Standard InChI: InChI=1S/C9H20/c1-5-6-7-8-9 (2,3)4/h5-8H2,1-4H3 IUPAC Standard InChIKey: PSABUFWDVWCFDP-UHFFFAOYSA-N CAS Registry Number: 1071-26-7 Chemical structure: This structure is also available as a 2d Mol file or as a computed 3d SD file 9 experimental data points Critical density (Liquid and Gas) Density Density (Liquid in equilibrium with Gas) as a function of Temperature Temperature from 180 K to 587.. n-oktana D. Contoh Soal dan Pembahasan Reaksi Senyawa Hidrokarbon No. 2,3,4-trimetil-pentana D.9 K Heptane, 2,2-dimethyl- National Institute of Standards and Technology IUPAC identifier NIST Data Office of Data and Informatics Formula: C H Molecular weight: 128.07) Property Name. Iklan. Molecular Formula CH.
 No double bond, so one, two, three, four, five, six, seven
.1 (PubChem release 2021.335 Da. metil hidrida; gas alam. 2-metil-heptana B.Postoji devet izomera heptana: . 2,4-Dimethylheptane.

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0(2,4)]HEPTANE. Experimental data; Predicted - ACD/Labs; Predicted - EPISuite; 45. Average mass 170.56%): Flammable liquid and vapor [Warning Flammable liquids]H315 (97. metana. Linear Formula: C 21 H 22.05. That makes it a triethyldimethyldecane (ethyl comes before methyl in the naming).156494 Da ChemSpider ID 24571 More details: … 2,3-Dimethylheptane is a branched saturated aliphatic hydrocarbon. (butana= 4 atom C dan dimetil=2 atom C) opsi C: 2,3-dimetilheksana adalah senyawa alkana yang mengandung 8 atom C (heksana= 6 atom C dan dimetil=2 atom C) 3,3-dimetil-pentana Pentana adalah senyawa alkana yang memiliki 5 atom karbon dan gugusnya dimetil memiliki 2 atom karbon sehingga terdapat 7 atom karbon di senyawa ini (Isomer dari n-heptana). ChemSpider ID 453291.255 Da. Please save your changes before editing any questions.1]heptane, 2,6,6-trimethyl-, (1α,2β,5α)-) C 10 H 18 (Cyclohexene, 3-(2-methylpropyl)-) C 10 H 18 (Cyclohexene,1-(2. 3,3 -dimetil-pentana cabang metil pada C nomor 2 dan juga C Nomor 3 maka rumus molekulnya didapatkan C7 h16 kemudian opsi yang ketiga yaitu 2,3 dimetil butana Dimana butana merupakan (s)-2,5-Dimethyl-heptane | C9H20 | CID 12580688 - structure, chemical names, physical and chemical properties, classification, patents, literature, biological Jika ada cabang yang sama lebih dari satu, nama cabangnya diberi awalan (di, tri, tetra, dst) Penamaan Alkana: Nomor Cabang - Nama Cabang Nama Alkana. Monoisotopic mass 128. Terkadang, ada soal yang menyuruh menuliskan struktur senyawa alkana. Show transcribed image text. PubChem. Senyawa alkana yang mempunyai titik didih paling rendah adalah… A. ChemSpider ID 15793. Postoji devet izomera heptana: n-Heptan; 2-Metil heksan; 3-Metil heksan; 2,2-Dimetil pentan; 2,3-Dimetil pentan; 2,4-Dimetil pentan; 3,3-Dimetil pentan; 3-Etil pentan; 2,2,3-Trimetil butan; Izomer n 2,5-Dimethylheptane [ACD/IUPAC Name] 2,5-Diméthylheptane [French] [ACD/IUPAC Name] Heptane, 2,5-dimeth yl-[ACD/Index Name] 2216-30- [RN] Predicted - ACD/Labs; Predicted - ChemAxon; Predicted data is generated using the ACD/Labs Percepta Platform - PhysChem Module, version: 14.3. Property Name. 1 Alkana yang tidak mengandung lima atom karbon yaitu … 2. Property Value. See Answer See Answer See Answer done loading. E. Q. 3. Nah diberitahu This problem has been solved! You'll get a detailed solution from a subject matter expert that helps you learn core concepts. Alkadiena dan alkuna E. NIST/EPA/NIH 2020 is a trusted source of mass spectral data and software tools.1. latihan soal hidrokarbon (E-Book Brankas Soal Kimia) Jadi, nama yang tepat untuk senyawa tersebut adalah 2,3-dimetil heksana. ChemSpider ID 15793. Bioaccumulation Estimates from Log Kow (BCFWIN v2.24e+003 0 Persistence Time: 134 hr Click to predict properties on the Chemicalize site. 4,4-Diethyl-2,3-dimethylheptane | C13H28 | CID 57491375 - structure, chemical names, physical and chemical properties, classification, patents, literature, biological Selanjutnya kita lengkapi strukturnya dengan menambahkan H seperti pada poin a sebelumnya pada Atom C nomor satu Karena sudah mengikat 1 C ditambahkan khas jumlah 3 pada Atom C nomorKarena sudah mengikat 3 atom c, d hanya ditambahkan 1H pada Atom C Nomor 3 sama seperti Atom C nomor 2 Nomor 4 juga demikian nomor 5 … The Thieme Chemistry contribution within PubChem is provided under a CC-BY-NC-ND 4. Alkadiena dan alkena C. 2 Nama yang tepat 2.0 license, unless otherwise stated. PubChem. Molecular Weight. Molecular Formula CH. - Rantai cabang berupa etil (CH₂-CH₃) yang terikat pada atom C nomor 3, dan cabang metil (CH₃) yang terikat pada atom C nomor 2 dan 3. Other names: 2,3,6-Trimethylheptane Permanent link for this species. .3 Log Koc: 2. Soal No. Soal nomor 9. metil etil heptana. dekana. I.1 Computed Properties.196 (BCF = 1. Dari Wikipedia bahasa Indonesia, ensiklopedia bebas.2551; Other names: 3,5-Dimethylheptane Permanent link for this species.05. 2,4-dimetil-3-heksena.14) Dates Create: 2005-03-27 Modify: Simple Structure Advanced History Comment on this record 3D 2,3-DIMETHYLHEPTANE Molecular Formula CH Average mass 128.10. etil metil heptana.61 (estimated) Volatilization from Water: Henry LC: 4 atm-m3/mole (estimated by Bond SAR Method) Half-Life from Model River: 1.07) Property Name.783 Aqueous Base/Acid-Catalyzed Hydrolysis (25 deg C) [HYDROWIN v1. Molecular Weight. Experimental data; Predicted - ACD/Labs; Predicted - EPISuite; 45. A.1 (PubChem release 2021. 2,4-dimetil heksena C. Nama yang tepat untuk senyawa berikut adalah …. Jadi, struktur senyawa2,3,3-trimetilheptana adalah: 2,6-Dimethyl-3-heptyne.1 Depositor-Supplied Synonyms.2,3-Dimethyl heptane c. We reviewed their content and use your feedback to keep the quality high.6 hours (4. etana C. 2,2,3 -trimetil-butana c. b. C) An ethyl substituent is not possible on the second carbon atom; 3,5-dimethylheptane. Description. Reference. Computed by PubChem 2. Data covered by the Standard Reference Data Act of 1968 as amended. n-heptana C. 3 - etil - 6,6 - dimetil heptana. 3-Ethyl-5-methylheptane | C10H22 | CID 103700 - structure, chemical names, physical and chemical properties, classification, patents, literature, biological 26375 Structure Chemical Safety Laboratory Chemical Safety Summary (LCSS) Datasheet Molecular Formula C9H20 Synonyms 2,3-Dimethylheptane 3074-71-3 Heptane, 2,3-dimethyl- 2,3-dimethyl … Heptane, 2,3-dimethyl- Heptane, 2,3-dimethyl- Formula: C 9 H 20 Molecular weight: 128. 4,4-Dimethylheptane | C9H20 | CID 136827 - structure, chemical names, physical and chemical properties, classification, patents, literature, biological activities, safety/hazards/toxicity information, supplier lists, and more. Alkana yang tidak mengandung lima atom karbon yaitu . 2,2-dimetil-propana 2. Monoisotopic mass 128. 2,2,3,3-tetrametil-butana.2551 IUPAC Standard InChI:InChI=1S/C9H20/c1-5-6-7-8-9(2,3)4/h5-8H2,1-4H3Copy IUPAC Standard InChIKey:PSABUFWDVWCFDP-UHFFFAOYSA-NCopy CAS Registry Number:1071-26-7 Chemical structure: This structure is also available as a 2d Mol fileor as a computed3d SD file The 3d structure may be viewed using Javaor Javascript.Octane number equates to the anti-knock qualities of a comparison mixture of heptane and iso-octane which is expressed as the Struktur 3-etil-2,5-dimetil-4-propilheptana adalah sebagai berikut: Senyawa alkana tersebut memiliki 7 atom C sebagai rantai utama dan memiliki beberapa rantai cabang. Edit. 3) atom karbon dapat membentuk ikatan tunggal, ikatan rangkap dua, dan ikatan rangkap tiga.57e+004) log Kow used: 6. Reference.2551 IUPAC Standard InChI:InChI=1S/C9H20/c1-5-6-7-8-9 (2,3)4/h5-8H2,1-4H3 IUPAC Standard InChIKey:PSABUFWDVWCFDP-UHFFFAOYSA-N CAS Registry Number: 1071-26-7 Molecular weight:128. 2 metil oktana 26.67]: Rate constants can NOT be estimated for this structure! Bioaccumulation Estimates from Log Kow (BCFWIN v2. 1 pt.156494 Da ChemSpider ID 24571 More details: Names Properties Searches Spectra Vendors Articles More Names and Synonyms Database ID (s) CAS number NIST Data SRD Program Science Data Portal Office of Data and Informatics Heptane, 2,3-dimethyl- Formula: Molecular weight: 128. Senyawa hidrokarbon adalah senyawa yang tersusun dari atom unsur karbon (C) dan hidrogen (H). etil hidrida, metil metana. Together, this is 3-ethylpentane. 4,4-Diethyl-2,3-dimethylheptane | C13H28 | CID 57491375 - structure, chemical names, physical and chemical properties, classification, patents, literature, biological Selanjutnya kita lengkapi strukturnya dengan menambahkan H seperti pada poin a sebelumnya pada Atom C nomor satu Karena sudah mengikat 1 C ditambahkan khas jumlah 3 pada Atom C nomorKarena sudah mengikat 3 atom c, d hanya ditambahkan 1H pada Atom C Nomor 3 sama seperti Atom C nomor 2 Nomor 4 juga demikian nomor 5 karena mengikat 2 atom c 4-Ethyl-2,3-dimethylheptane | C11H24 | CID 53428956 - structure, chemical names, physical and chemical properties, classification, patents, literature, biological The Thieme Chemistry contribution within PubChem is provided under a CC-BY-NC-ND 4..2551 IUPAC Standard InChI:InChI=1S/C9H20/c1-5-6-7-9 (4)8 (2)3/h8-9H,5-7H2,1-4H3 IUPAC Standard InChIKey:WBRFDUJXCLCKPX-UHFFFAOYSA-N CAS Registry Number: 3074-71-3 2,3-Dimethylheptane is a branched saturated aliphatic hydrocarbon. 5. NIST/TRC Web Thermo Tables (WTT) NIST Standard Reference Subscription Database 3 - Professional Edition Version 2-2012-1-Pro This web application provides access to a collection of critically evaluated thermodynamic property data for pure compounds with a primary focus on organics. There are 28 Hydrogen atom (s) and 13 Carbon atom (s). 2-metil-pentana e. IH.0 (PubChem release 2021.447 days) Removal In Wastewater 2,2-Dimethyl-3-heptene Molecular Formula C H Average mass 126.2 (PubChem release 2021. Pilihlah salah satu jawaban yang paling tepat ! 1. MFCD00048811. D) A propyl substituent is not possible on the fifth carbon atom; 3,4,5-trimethyloctane. 2,2,3,3-tetrametil-butana Soal 13 Di antara senyawa hidrokarbon berikut yang paling rendah titik didihnya yaitu. Average mass 128. However, if you look at '2-ethylpentane', there's a new longest chain which isn't 5 carbons long anymore. Articles of 2,3-DIMETHYLHEPTANE are included as well. NCERT Solutions. Molecular Formula CH.156494 Da. Henry′s law constant (solubility) of 2,3-dimethylheptane has been analyzed using characteristic and counting polynomials. Iklan. 2,3,3-trimetil artinya terdapat 1 gugus cabang metil padaatom C nomor 2 dan 2gugus cabang metil padaatom C nomor 3. n-Heptan; 2-Metil heksan; 3-Metil heksan; 2,2-Dimetil pentan; 2,3-Dimetil pentan; 2,4-Dimetil pentan; 3,3-Dimetil pentan; 3-Etil pentan 4-Ethyl-3,4-dimethylheptane | C11H24 | CID 53424901 - structure, chemical names, physical and chemical properties, classification, patents, literature, biological 2,6-DIMETHYLHEPTANE. Perdalam pemahamanmu bersama Master Teacher di sesi Live Teaching, GRATIS! 4rb+ 4. Jawaban: A. Soal nomor 9.5 (13 rating) NR. Please save your changes before editing any questions. Plastik seperti LDPE dan HDPE (polietilena) dan PP (polipropilena) terbuat dari etena dan propena yang merupakan hasil olahan gas alam. 2,3-dimetil heksana.25 g/mol Computed by PubChem 2. Di antara senyawa-senyawa berikut yang Heptane, 2,3,6-trimethyl-Formula: C 10 H 22; Molecular weight: 142. Monoisotopic mass 128. . PubChem. Soal 13 Di antara senyawa hidrokarbon berikut yang paling rendah titik didihnya yaitu.156494 Da. 1 pt. ChemSpider ID 12946. 2,2-Dimethylheptane | C9H20 | CID 14062 - structure, chemical names, physical and chemical properties, classification, patents, literature, biological activities Heptane, 2,4-dimethyl-Formula: C 9 H 20; Molecular weight: 128. 2,3-DIMETHYLHEPTANE Properties SAFETY 2,3-DIMETHYLHEPTANE price More Price (6) 2,3-DIMETHYLHEPTANE Chemical Properties,Uses,Production 2,3-DIMETHYLHEPTANE synthesis Synthesis of 2,3-DIMETHYLHEPTANE from 1-Bromo-2,3-dimethyl-2-butene 2,3-DIMETHYLHEPTANE Preparation Products And Raw materials … Heptane, 2,2-dimethyl- Formula: C 9 H 20 Molecular weight: 128. 184. dimetil metana; propil hidrida. 3 – etil – 6,6 – dimetil heptana.4: kJ/mol: Ccb: Auwsers, Roth, et al. Name; Formula; IUPAC identifier; CAS number A.a . . Validated by Experts, Validated by Users, Non-Validated, Removed by Users. 5 – etil – 2,2 – dimetil heptana. Modify: 2023-12-16.1 Computed Properties. Alkuna dan sikloalkana D. Showing 1-9 of 9 results for "2,4-dimethyl heptane" within Products.2551 IUPAC Standard InChI: InChI=1S/C9H20/c1-5-6-7-9 (4)8 (2)3/h8-9H,5-7H2,1-4H3 IUPAC Standard InChIKey: WBRFDUJXCLCKPX-UHFFFAOYSA-N CAS Registry Number: 3074-71-3 Chemical structure: This structure is also available as a 2d Mol file or as a computed 3d SD file 26375 Structure Chemical Safety Laboratory Chemical Safety Summary (LCSS) Datasheet Molecular Formula C9H20 Synonyms 2,3-Dimethylheptane 3074-71-3 Heptane, 2,3-dimethyl- 2,3-dimethyl-heptane 2,3-Dimethylheptane, 98% View More Molecular Weight 128. All Photos (1) 3,3-DIMETHYL-2,4-DIPHENYLTRICYCLO[3., 1999 : Capillary: Squalane: 25. D.2. 184.tpircsavaJ ro avaJ gnisu deweiv eb yam erutcurts d3 ehT elif DS d3 detupmoc a sa ro elif loM d2 a sa elbaliava osla si erutcurts sihT :erutcurts lacimehC ;3-39-2304 :rebmuN yrtsigeR SAC ;7182. 1 Alkana yang tidak mengandung lima atom karbon yaitu . d.3[olcyciB( 61 H 9 C )enatco]1. Login. 2,3,3-trimetilheptana Heptana menandakan bahwa rantai utama merupakan alkana dengan rantai 7 atom C. heksana E. . A. More Validated by Experts, Validated by Users, Non-Validated 606.. Jawaban: D.3-Dimethyl heptane. You can also browse global suppliers,vendor,prices,Price,manufacturers of 2,3 … 3,4-Dimethylheptane. Then you use numbers to locate every group on the main chain. 2,4-dietil heptana B. A chemical formula of 2,3,5-trimethyl-4-propylheptane can therefore be written as: C13H28.36 g/mol. Property Value.853 (BCF = 712. Komponen utama di dalam bensin, yaitu isooktana dan n-heptana. n-Heptana adalah senyawa hidrokarbon alkana rantai lurus dengan rumus kimia H 3 C(CH 2) 5 CH 3 atau C 7 H 16. 2,3-dimetil-butana d.787 (BCF = 612.00. Home; Search. a.0. 2,5-dimetil-2-heksena . 2,2-trimetil-pentana E. n-pentana … SRSD 2 – Web Thermo Tables (WTT), "lite" edition; SRSD 3 – Web Thermo Tables (WTT), professional edition; SRD 147 – Ionic Liquids Database; SRD 156 – Clathrate Hydrate Physical Property Database Nama yang tidak sesuai dengan tatanama alkana adalah …. Computed by PubChem 2. n-heptana.140854 Da ChemSpider ID 79524 More details: Names Properties Searches Spectra Vendors Articles More Names and Synonyms Validated by Experts, Validated by Users, Non-Validated, Removed by Users 2,2-Dimethyl-3-hepten [German] [ACD/IUPAC Name] Compound 2,2-Dimethylheptanewith free spectra: 10 NMR, 2 FTIR, and 3 MS (GC).2551 IUPAC Standard InChI: InChI=1S/C9H20/c1-5-6-7-8-9 (2,3)4/h5-8H2,1-4H3 IUPAC Standard InChIKey: PSABUFWDVWCFDP-UHFFFAOYSA-N CAS Registry Number: 1071-26-7 Chemical structure: This structure is also available as a 2d Mol file or as a computed 3d SD file 9 experimental data points Critical density (Liquid and Gas) Density Density (Liquid in equilibrium with Gas) as a function of Temperature Temperature from 180 K to 587. Articles of 2,3-DIMETHYLHEPTANE are included as well. Senyawadi atas merupakan senyawa hidrokarbon rangkap satu (alkana).05. 2,3,5-Trimethyl-4-propylheptan.482 days) Removal In Wastewater Contoh soal dan pembahasan reaksi senyawa hidrokarbon dalam bentuk pilihan ganda berikut ini bisa digunakan sebagai bahan acuan untuk ulangan harian kelas XI semester 1 materi hidrokarbon. 2,5-dimethyl-heptane. Property Value. A.1]heptane, 2,6,6-trimethyl-) C 10 H 18 (3,4-Diethylhexa-1,5-diene) C 10 H 18 (1,6-Octadiene, 3,7-dimethyl-) C 10 H 18 (Cyclodecene, (E)-) C 10 H 18 (Cyclohexene,3-(1-methylpropyl)-) C 10 H 18 (Bicyclo[3. 2,2 – dimetil – 5 – etil heptana. Penomoran dimulai dari atom C yang terletak H226 (15. Draw 2,3-dimethylheptane in a structural condensed format. Use this link Other names: Teresantalol; Tricyclo[2. 2 minutes. Heinzen, Soares, et al.1]heptane, 2,6,6-trimethyl-) C 10 H 18 (3,4-Diethylhexa-1,5-diene) C 10 H 18 (1,6-Octadiene, 3,7-dimethyl-) C 10 H 18 (Cyclodecene, (E)-) C 10 H 18 (Cyclohexene,3-(1-methylpropyl)-) C 10 H 18 (Bicyclo[3. Property Value.

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4 360 1000 Soil 7. Computed by OEChem 2. ChEBI. 3,4-dimetil heptana Bahan Ajar Kimia Kelas X semester 2 44 d. It is an alkane ("paraffin" in older nomenclature), a fully saturated hydrocarbon; specifically, one of the isomers of heptane. hujan asam dapat menyebabkan air danau bersifat asam. Soal 14 3,5-Dimethyl-4-propylheptane | C12H26 | CID 53424942 - structure, chemical names, physical and chemical properties, classification, patents, literature, biological activities, safety/hazards/toxicity information, supplier lists, and more. A. Mudah dimengerti Heptana: 8: C 8 H 18: Oktana: 9: C 9 H 20: Nonana: 10: C 10 H 22: Dekana: 11: C 11 H 24: Undekana: 12: C 12 H 26: Dodekana: Tata Nama Senyawa Alkana Keadaan Normal. MFCD00048811. PubChem.Heptane, 2,3-dimethyl- Heptane, 2,3-dimethyl- Formula: C 9 H 20 Molecular weight: 128.07) PubChem. c. Irsyad Hanif Firmansyah. CAS Registry Number: 2213-23-2; Chemical structure: This structure is also available as a 2d Mol file or as a computed 3d SD file The 3d structure may be viewed using Java or Javascript. 3,5-dimetil-3-heptena. [1] Its standard heat of formation, combustion and vapourization at 25°C has been calculated.When used as a test fuel component in anti-knock test engines, a 100% heptane fuel is the zero point of the octane rating scale (the 100 point is 100% iso-octane). A. 3-metil-heksana e. Property Name. Property Value. I. 2-metil-3-etil heksana c. Molecular Formula CH. 2 metil oktana 26. A.05. n-butana.2. n-butana Soal 14 Nama yang tidak sesuai dengan tatanama alkana adalah ….0]heptane, 3,3-dimethyl-) C 9 H 16 (1-ethylidene-2-methylcyclohexane) C 9 H 16 (4-methyl-2-propyl-1,3-pentadiene) C 9 H 16 (1-(1,1-dimethylethyl)cyclopentene) C 9 H 16 (1-ethyl-3-methylcyclohexene) C 9 H 16 (4,5-dimethyl-2,4-heptadiene) C 9 H 16 (2,3-dimethylbicyclo[2. 2,4-dimetil-3-heksena E. The name is 5,6,7-triethyl-3,7-dimethyldecane. Senyawa tersebut merupakan senyawa alkana dengan rumus umum yang memiliki rantai C utama sebanyak 7 dan memiliki gugus alkil (metil) sebanyak 2 buah di atom C nomor 2 dan 3.02 720 1000 Sediment 24. n-butana Soal 14 3-Ethyl-2,5-dimethylheptane | C11H24 | CID 19987590 - structure, chemical names, physical and chemical properties, classification, patents, literature, biological Pengertian Senyawa Hidrokarbon. Species with the same structure: l-2,4-dimethylheptane; Other names: 2,4-Dimethylheptane A. Tulislah struktur senyawa 2,3 dimetil heptana! Iklan. C. This problem has been solved! You'll get a detailed solution from a subject matter expert that helps you learn core concepts. - Rantai cabang berupa etil (CH₂-CH₃) yang terikat pada atom C nomor 3, dan cabang metil (CH₃) yang terikat pada atom C nomor 2 dan 3. Silakan dipelajari dengan seksama.8±7.1 (PubChem release 2021. Filter & Sort.3.255 Da.1]heptane substituted by geminal methyl groups at position 2 and a methylidene group at position 3.2551; 2213-23-2; Chemical structure: This structure is also available as a 2d Mol file or as a computed 3d SD file The 3d structure may be viewed using Java or Javascript. Makasih ️. Iklan.2 3. Average mass 128.9 K Jump to content. Jawaban: D.17): Log BCF from regression-based method = 4.1]heptane | C11H18 | CID 572691 - structure, chemical names, physical and chemical properties, classification, patents, literature 2,3-Dimethylpentane is an organic compound of carbon and hydrogen with formula C 7 H 16, more precisely CH 3 - CH(CH 3) - CH(CH 3) - CH 2 - CH 3: a molecule of pentane with methyl groups - CH 3 replacing hydrogen atoms on carbon atoms 2 and 3.409. metil etil heptana.1. Alkena dan sikloalkana B. Rumus molekul alkana C2H2n+2 .0(2,6)]heptane-3-methanol, 2,3-dimethyl-, stereoisomer Information on this page: Notes; Other data available: Mass spectrum (electron ionization) Gas Chromatography; Options: Switch to calorie-based units 2,3-Dimethyl-4-propylheptane | C12H26 | CID 53428958 - structure, chemical names, physical and chemical properties, classification, patents, literature, biological For more specific structure, a more detailed naming of the compound is needed.05. 2,2-trimetil-pentana E. Nur Rohman.3-Dimethyl heptane.1]heptane | C9H16 | CID 140711 - structure, chemical names, physical and chemical properties, classification, patents, literature, biological Write bond line formulas for: Isopropyl alchol, 2,3 Dimethyl, Heptan 4 one. 3 Chemical and Physical Properties. metana B. Daftar di bawah ini merupakan daftar alkana rantai lurus beserta nama dagang/populernya, diurutkan berdasarkan jumlah atom karbon . Multiple Choice.156494 Da.1. ChemSpider ID 12946. n-heptana C. Senyawa yang merupakan isomer dari heptana adalah 3-metilheksana (opsi E).2551; 2213-23-2; Chemical structure: This structure is also available as a 2d Mol file or as a computed 3d SD file The 3d structure may be viewed using Java or Javascript.2. 2-etil-3,5-dimetil-1-heptena .17): Log BCF from regression-based method = 2.3.25 g/mol Computed by PubChem 2. Heptan (takođe poznat i pod nazivom dipropil metan ili heptil hidrid) je ugljovodonik iz grupe alkana sa molekulskom formulom CH 3 (CH 2) 5 CH 3.255 Da. 2-metil-3-etil heksana c. n-pentana B. A. 2,3-dimetil-pentana: Contoh 3 4-etil-2-metil-heksana: Menuliskan Struktur Senyawa Alkana. Senyawa etena dan propena termasuk ke dalam golongan senyawa hidrokarbon.1.255 Da.C aneskeh litemid-4,2 . E.1 Computed Properties. Heptanes may be found in gasoline and are widely used as solvents. n-heptana C.1 Depositor-Supplied Synonyms.07) Dates Create: 2005-03-27 Modify: Molecular Formula C9H18 Synonyms 2,3-Dimethyl-2-heptene 3074-64-4 2-Heptene, 2,3-dimethyl- n-C4H9C (CH3)=C (CH3)2 Hexene, trimethyl- View More Molecular Weight 126. 3,5-dietil heptana. 2,5-dimetil, heptana Soal nomor 8 Seorang siswa membuktikan adanya atom karbon (C) dalam gula pasir (C 12 H 22 O 11 ) dengan cara membakar sejumlah gula pasir. JAWABAN: C. 2-metil pentana b. Home; Search. 4,4-Dimethylheptane | C9H20 | CID 136827 - structure, chemical names, physical and chemical properties, classification, patents, literature, biological activities, safety/hazards/toxicity information, supplier lists, … Berikut ini adalah soal pilihan ganda alkana, alkena, dan jawabannya.255 Da Monoisotopic mass 128. Alkana dan sikloalkana Jawaban: D … 2. Validated by Experts, Validated by Users, Non-Validated, Removed by Users.3-Dimethyl heptane View More Molecular Weight 128. 2,2-Dimethylheptane | C9H20 | CID 14062 - structure, chemical names, physical and chemical properties, classification, patents, literature, biological activities Heptane, 2,4-dimethyl-Formula: C 9 H 20; Molecular weight: 128. 5 - etil - 2,2 - dimetil heptana. 3,3,6-trimetil heptana e. Molecular Formula CH. 1-10 Soal No.147 hours Half-Life from Model Lake : 106. Column type Active phase Temperature (C) I Reference Comment; Capillary: Squalane: 100. The parent compound must have the longest chain of carbon atoms. … A. Multiple Choice.125198 Da. As you can see, 3-ethylpentane is symmetrical; no matter what chain you count along, the longest chain will always be 5 carbons long (pentane), and the ethyl group will always be on the third carbon (3-ethyl). Property Name. 3,3,6-trimetil heptana e. 3,4-dimetil heptana. CH,CH (CH3)CH (CH3)CH2CH2CH2CH3 Select to Edit. 3,5-dietil-3-heksena D. Alkadiena dan alkuna E. Average mass 128. Alkena dan sikloalkana B. Soal No. Edit. Reference. Expert Answer. Study Materials. 5-etil-3-metil heksana. The general formula of the cycloalkanes is CnH2n C n H 2 n where n n is the number of carbons. 2,2-dimetil-3-etil heptana. So that is a seven carbon alkane.anatpeh litemid-5,3 akordiH BABnobrakordiH awayneS amaN ataT iretaMay sataid oediv iulalem aynliated nasahabmep kamiS!anatpeh-litemid-2,2-lite 3 irad rutkurts sumur halrabmaG ]noitatirri tcart yrotaripseR ;erusopxe elgnis ,yticixot nagro tegrat cificepS gninraW[ noitatirri yrotaripser esuac yaM :)%76.1 (PubChem release 2021. Average mass 128.07) Property … Suatu senyawa alkana memiliki nama 3 etil 2,3 dimetil heksana yang terdiri dari: - Rantai terpanjang : 6 atom C (heksana). 520991 Structure Chemical Safety Laboratory Chemical Safety Summary (LCSS) Datasheet Molecular Formula C9H20 Synonyms 3,3-Dimethylheptane 4032-86-4 Heptane, 3,3-dimethyl- 3,3-dimethyl-heptane 3. 2,3,5-Trimethyl-4-propylheptan. 2,4-Dimethyl-3,5-heptanedione | C9H16O2 | CID 545615 - structure, chemical names, physical and chemical properties, classification, patents, literature, biological activities, safety/hazards/toxicity information, supplier lists, and more.2. propana D. Property Value. Molecular Weight. The naming of cycloalkanes follows a simple set of rules that are built upon the same basic steps in naming alkanes.Angka oktan ini menunjukkan bagaimana kualitas bensin yang digunakan D. 2,4-dimetil-3-heksena E. Name; Formula; IUPAC identifier; CAS number A. Property Name.1 Depositor-Supplied Synonyms. Species with the same structure: l-2,4-dimethylheptane; Other names: 2,4-Dimethylheptane Information on this page: Phase change data; Henry's Law data; IR Spectrum 2,2-Dimethyl heptane. 821. Property Value. Property Value.9) log Kow used: 4. Molecular Weight: 274. C 9 H 18 (cyclopentane, 1-ethyl-2,3-dimethyl-, (1α,2β,3β)-) C 9 H 18 (cyclopropane, hexamethyl-) C 9 H 18 (Cyclohexane, 1,2,3-trimethyl-) C 9 H 18 (4-octene, 4-methyl-) C 9 H 18 (1-butyl-1-ethylcyclopropane) C 9 H 18 (2,4-dimethyl-3-ethyl-2-pentene) C 9 H 18 (r-1,c-2,c-3,t-4-tetramethylcyclopentane) Heptane or n-heptane is the straight-chain alkane with the chemical formula H 3 C(CH 2) 5 CH 3 or C 7 H 16.1 (PubChem release 2021. Molecular Formula CH. Ju. Baca Juga: Rumus Diagonal Kubus: Definisi, Turunan, dan Contoh Perhitungannya. AKOS017860768.1 Computed Properties.adebreb gnay mota nanusus ikilimem ipatet ,amas gnay aimik sumur nagned lukelom-lukelom halai remosI . 3,5-dietil-3-heksena D.. 3 Chemical and Physical Properties. n-pentena b. Nama yang tepat untuk senyawa berikut adalah …. 207. Reference. n-oktana D. Struktur senyawa yang mungkin adalah: CH₃-CH (CH₃)- (CH₃)C (C₂H₅ C 10 H 18 (Bicyclo[3.02 720 1000 Sediment 24. C.15 g/mol. These data were generated through dynamic data analysis, … 2,3-Dimethylheptane is a branched saturated aliphatic hydrocarbon. ChemSpider ID 19095514. ChEBI https: 3-Ethyl-2,4-dimethylheptane | C11H24 | CID 53423712 - structure, chemical names, physical and chemical properties, classification, patents, literature, biological Give the correct IUPAC name for the following molecule:\ Select one: a. Write bond line formula for: Everything hanging off from the side is a side-chain. Master Teacher. 2.2. Frans T N Sitinjak.3, 4-Dimethylpentane b.2.1 (PubChem release 2021. 207. heksana E. 3. C 12 H 26 3-Ethyl-2,2-dimethylheptane | C11H24 | CID 20686447 - structure, chemical names, physical and chemical properties, classification, patents, literature, biological Bioaccumulation Estimates from Log Kow (BCFWIN v2.2 mehCbuP yb detupmoC lom/g 42. 2-metil-butana c. The chemical formula of 2,3,5-trimethyl-4-propylheptane shown above is based on the molecular formula indicating the 3-Methyl-4-isopropylheptane | C11H24 | CID 23385031 - structure, chemical names, physical and chemical properties, classification, patents, literature, biological So when do you see something like this, you might immediately say-- and the way we drew it was actually correct, it just wouldn't be called 2-Propylheptane. 1 Hidrokarbon dengan rumus C6H10 dapat digolongkan dalam deret homolog … A. Solichah. 2,2,4-trimetil-pentana (C 8 H 18) 2,3-dimetil-butana (C 6 H 14) 2-metil-heptana (C 8 H 18) 2,3-dimetil-heksana (C 8 H 18) 2 2,2-Dimethyl-3-vinyl-bicyclo[2.1]heptane, 2,6,6-trimethyl-, (1α,2β,5α)-) C 10 H 18 (Cyclohexene, 3-(2-methylpropyl)-) C 10 H 18 (Cyclohexene,1-(2 3,5-Dimethyl-3-heptene | C9H18 | CID 5364776 - structure, chemical names, physical and chemical properties, classification, patents, literature, biological activities Question: Draw the Lewis Structure for 2 3-difluoro-octane; 1, 4, 5-tribromo-2, 3 dimethyl heptane. B. 2,3,4-trimetil-pentana D.2. 10. 2,2-trimetil-pentana E.386 hours Half-Life from Model Lake : 129 hours (5. Klaim Gold gratis sekarang! Dengan Gold kamu bisa tanya soal ke Forum Heptane, 3,5-dimethyl-Formula: C 9 H 20; Molecular weight: 128. Learn: methane (1 carbon atom), ethane (2 carbon atoms), propane (3 carbon atoms), butane (4 carbon atoms), pentane (5 carbon atoms), hexane (6 carbon atoms), heptane (7 carbon atoms), octane (8 carbon atoms), nonane (9 carbon atoms) and decane (10 (3R)-2,3-dimethylheptane | C9H20 | CID 59954474 - structure, chemical names, physical and chemical properties, classification, patents, literature, biological Draw the Lewis Structure for (A) 2,3-difluoro-octane; (B) 1,4,5-tribromo-2,3 dimethyl heptane. B) The lowest possible numbers were not used; 2,2,3-trimethylbutane. nonana E.2 3. NIST/TRC Web Thermo Tables (WTT) NIST Standard Reference Subscription Database 3 - Professional Edition Version 2-2012-1-Pro This web application provides access to a collection of critically evaluated thermodynamic property data for pure compounds with a primary focus on organics. 6.223 Da. n-pentena b.