3-Methylhexane
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Skeletal formula of 3-methylhexane | |
Names | |
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IUPAC name
3-Methylhexane[1]
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Identifiers | |
589-34-4 | |
1718739 | |
ChEMBL | ChEMBL31377 |
ChemSpider | 11023 553610 S |
EC Number | 209-643-3 |
Jmol 3D model | Interactive image |
PubChem | 11507 13800357 R 638046 S |
UN number | 1206 |
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Properties | |
C7H16 | |
Molar mass | 100.21 g·mol−1 |
Appearance | Colorless liquid |
Odor | Odorless |
Density | 686 mg mL−1 |
Melting point | −119.40 °C; −182.92 °F; 153.75 K |
Boiling point | 91.6 to 92.2 °C; 196.8 to 197.9 °F; 364.7 to 365.3 K |
log P | 4.118 |
Vapor pressure | 14.7 kPa (at 37.7 °C) |
Henry's law
constant (kH) |
3.2 nmol Pa−1 kg−1 |
Refractive index (nD)
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1.388–1.389 |
Thermochemistry | |
216.7 J K−1 mol−1 (at -9.0 °C) | |
Std molar
entropy (S |
309.6 J K−1 mol−1 |
Std enthalpy of
formation (ΔfH |
−228.7–−226.1 kJ mol−1 |
Std enthalpy of
combustion (ΔcH |
−4.8151–−4.8127 MJ mol−1 |
Vapor pressure | {{{value}}} |
Related compounds | |
Related alkanes
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Related compounds
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Except where otherwise noted, data are given for materials in their standard state (at 25 °C [77 °F], 100 kPa).
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verify (what is ?) | |
Infobox references | |
3-Methylhexane is a branched hydrocarbon with two enantiomers.[2] It is one of the isomers of heptane.