Tetraethylmethane

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Tetraethylmethane
Skeletal formula of tetraethylmethane
Ball and stick model of tetraethylmethane	Spacefill model of tetraethylmethane
IUPAC name 3,3-Diethylpentane
Identifiers
CAS number	1067-20-5 7pxY
PubChem	14020
ChemSpider	13402 7pxY
Jmol-3D images	Image 1
SMILES CCC(CC)(CC)CC <p><p style="word-wrap: break-word;">
InChI InChI=1S/C9H20/c1-5-9(6-2,7-3)8-4/h5-8H2,1-4H3 7pxY Key: BGXXXYLRPIRDHJ-UHFFFAOYSA-N 7pxY
Molecular formula	C9H20
Molar mass	128.26 g mol−1
Thermochemistry
Std enthalpy of combustion ΔcHo298	−6.1261–−6.1229 MJ mol−1
Standard molar entropy So298	333.4 J K−1 mol−1
Specific heat capacity, C	278.2 J K−1 mol−1
Hazards
NFPA 704	75px 3 0 0
Related compounds
Related alkanes	2,2-Dimethylbutane 2,3-Dimethylbutane Triptane Tetramethylbutane 2,2,4-Trimethylpentane 2,3,3-Trimethylpentane 2,3,4-Trimethylpentane Tetra-tert-butylmethane 2,3-Dimethylhexane 2,5-Dimethylhexane
14pxY (verify) (what is: 10pxY/10pxN?) Except where noted otherwise, data are given for materials in their standard state (at 25 °C, 100 kPa)
Infobox references

Tetraethylmethane is a branched alkane with 9 carbon atoms. It is a highly flammable and volatile liquid at room temperature.

See also

• Neopentane

External links

• "Molecular Structure of 3,3-Diethylpentane (Tetraethylmethane) in the Gas Phase As Determined by Electron Diffraction and ab Initio Calculations"fa:تترااتیل‌متان