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Wikipedia

Tetraethylmethane

Tetraethylmethane is a branched alkane with 9 carbon atoms. It is a highly flammable and volatile liquid at room temperature. It is one of the isomers of nonane.

Tetraethylmethane
Ball and stick model of tetraethylmethane
Spacefill model of tetraethylmethane
Names
Preferred IUPAC name
3,3-Diethylpentane[1]
Identifiers
  • 1067-20-5 Y
3D model (JSmol)
  • Interactive image
ChemSpider
  • 13402 Y
ECHA InfoCard 100.151.290
  • 14020
UNII
  • K2SWY952L9 Y
  • DTXSID1073941
  • InChI=1S/C9H20/c1-5-9(6-2,7-3)8-4/h5-8H2,1-4H3 Y
    Key: BGXXXYLRPIRDHJ-UHFFFAOYSA-N Y
  • CCC(CC)(CC)CC
Properties
C9H20
Molar mass 128.259 g·mol−1
Appearance Colourless liquid
Odor Odourless
Density 724 mg mL−1
Melting point −34 to −30 °C; −29 to −22 °F; 239 to 243 K
Boiling point 145.8 to 146.6 °C; 294.3 to 295.8 °F; 418.9 to 419.7 K
1.5 nmol Pa−1 kg−1
Thermochemistry
278.2 J K−1 mol−1
333.4 J K−1 mol−1
−6.1261–−6.1229 MJ mol−1
Hazards
NFPA 704 (fire diamond)
Health 0: Exposure under fire conditions would offer no hazard beyond that of ordinary combustible material. E.g. sodium chlorideFlammability 3: Liquids and solids that can be ignited under almost all ambient temperature conditions. Flash point between 23 and 38 °C (73 and 100 °F). E.g. gasolineInstability 0: Normally stable, even under fire exposure conditions, and is not reactive with water. E.g. liquid nitrogenSpecial hazards (white): no code
0
3
0
Related compounds
Related alkanes
Related compounds
Except where otherwise noted, data are given for materials in their standard state (at 25 °C [77 °F], 100 kPa).
N verify (what is YN ?)

References edit

  1. ^ "Tetraethylmethane - Compound Summary". PubChem Compound. USA: National Center for Biotechnology Information. 26 March 2005. Identification and Related Records. Retrieved 11 March 2012.

See also edit

External links edit

  • Alder, Roger W.; Allen, Paul R.; Hnyk, Drahomír; Rankin, David W. H.; Robertson, Heather E.; Smart, Bruce A.; Gillespie, Ronald J.; Bytheway, Ian (1999). "Molecular Structure of 3,3-Diethylpentane (Tetraethylmethane) in the Gas Phase as Determined by Electron Diffraction and ab Initio Calculations". The Journal of Organic Chemistry. 64 (12): 4226–4232. doi:10.1021/jo981779m.

tetraethylmethane, branched, alkane, with, carbon, atoms, highly, flammable, volatile, liquid, room, temperature, isomers, nonane, ball, stick, model, tetraethylmethane, spacefill, model, tetraethylmethane, names, preferred, iupac, name, diethylpentane, identi. Tetraethylmethane is a branched alkane with 9 carbon atoms It is a highly flammable and volatile liquid at room temperature It is one of the isomers of nonane Tetraethylmethane Ball and stick model of tetraethylmethane Spacefill model of tetraethylmethane Names Preferred IUPAC name 3 3 Diethylpentane 1 Identifiers CAS Number 1067 20 5 Y 3D model JSmol Interactive image ChemSpider 13402 Y ECHA InfoCard 100 151 290 PubChem CID 14020 UNII K2SWY952L9 Y CompTox Dashboard EPA DTXSID1073941 InChI InChI 1S C9H20 c1 5 9 6 2 7 3 8 4 h5 8H2 1 4H3 YKey BGXXXYLRPIRDHJ UHFFFAOYSA N Y SMILES CCC CC CC CC Properties Chemical formula C 9H 20 Molar mass 128 259 g mol 1 Appearance Colourless liquid Odor Odourless Density 724 mg mL 1 Melting point 34 to 30 C 29 to 22 F 239 to 243 K Boiling point 145 8 to 146 6 C 294 3 to 295 8 F 418 9 to 419 7 K Henry s lawconstant kH 1 5 nmol Pa 1 kg 1 Thermochemistry Heat capacity C 278 2 J K 1 mol 1 Std molarentropy S 298 333 4 J K 1 mol 1 Std enthalpy ofcombustion DcH 298 6 1261 6 1229 MJ mol 1 Hazards NFPA 704 fire diamond 030 Related compounds Related alkanes Neopentane2 2 Dimethylbutane2 3 DimethylbutaneTriptaneTetramethylbutane2 2 4 Trimethylpentane2 3 3 Trimethylpentane2 3 4 TrimethylpentaneTetra tert butylmethane2 3 Dimethylhexane2 5 Dimethylhexane Related compounds TetraethylsilaneTetraethylgermaniumTetraethyltinTetraethyllead Except where otherwise noted data are given for materials in their standard state at 25 C 77 F 100 kPa N verify what is Y N Infobox referencesReferences edit Tetraethylmethane Compound Summary PubChem Compound USA National Center for Biotechnology Information 26 March 2005 Identification and Related Records Retrieved 11 March 2012 See also editNeopentane Tetraethynylmethane TetramethoxymethaneExternal links editAlder Roger W Allen Paul R Hnyk Drahomir Rankin David W H Robertson Heather E Smart Bruce A Gillespie Ronald J Bytheway Ian 1999 Molecular Structure of 3 3 Diethylpentane Tetraethylmethane in the Gas Phase as Determined by Electron Diffraction and ab Initio Calculations The Journal of Organic Chemistry 64 12 4226 4232 doi 10 1021 jo981779m Retrieved from https en wikipedia org w index php title Tetraethylmethane amp oldid 1208989642, wikipedia, wiki, book, books, library,

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