3-Methylhexane
Names | |
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IUPAC name
3-Methylhexane[1] | |
Identifiers | |
1718739 | |
589-34-4 | |
ChEMBL | ChEMBL31377 |
ChemSpider | 11023 553610 S |
EC number | 209-643-3 |
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Jmol-3D images | Image |
PubChem | 11507 13800357 R 638046 S |
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UN number | 1206 |
Properties | |
Molecular formula |
C7H16 |
Molar mass | 100.20 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 °C; 196.8 °F; 364.7 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) |
1.388–1.389 |
Thermochemistry | |
Specific heat capacity (C) |
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 |
Hazards | |
EU Index | 601-008-00-2 |
EU classification | F Xn N |
R-phrases | R11, R38, R50/53, R65, R67 |
S-phrases | (S2), S16, S29, S33 |
Flash point | −1.0 °C (30.2 °F; 272.1 K) |
280 °C (536 °F; 553 K) | |
Explosive limits | 1–7% |
Related compounds | |
Related alkanes |
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Related compounds |
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Except where noted otherwise, data is given for materials in their standard state (at 25 °C (77 °F), 100 kPa) | |
verify (what is: / ?) | |
Infobox references | |
3-Methylhexane is a branched hydrocarbon with two enantiomers.[2] It is one of the isomers of heptane.
References
- ↑ "3-METHYLHEXANE - Compound Summary". PubChem Compound. USA: Nation Center for Biotechnology Information. 26 March 2005. Identification and Related Records. Retrieved 6 March 2012.
- ↑ Tro, Nivaldo J. Chemistry A Molecular Approach. Upper Saddle River, NJ: Pearson Prentice Hall, 2008