庚烷

庚烷（C7H16）的分子结构、物理性质与来源记录。摩尔质量 100.2 g/mol。查看化学标识、相关反应和材料用途。

化学式
C7H16
官能团
烷烃
摩尔质量
100.2 g/mol
Also known as
n-Heptane, Heptan, Heptyl hydride, Dipropyl methane, Dipropylmethane, Gettysolve-C

Identifiers

化学式
C7H16
官能团
烷烃
摩尔质量
100.2 g/mol
Also known as
n-Heptane, Heptan, Heptyl hydride, Dipropyl methane, Dipropylmethane, Gettysolve-C
化学标识符
SMILES
CCCCCCC
InChI
InChI=1S/C7H16/c1-3-5-7-6-4-2/h3-7H2,1-2H3
PubChem CID
8900

性质

熔点
-90.549 °C
沸点
98.38 °C
密度
0.6795 g/cu cm at 25 °C
水中溶解度
In water, 3.40 mg/L at 25 °C

Related compounds

参考文献

  1. PubChem Compound Summary: Heptane (CID 8900)National Center for Biotechnology Information · PubChem

    Identity, molecular formula, molecular weight and aliases retrieved via PUG REST on 2026-09-08.

  2. Hazardous Substances Data Bank (HSDB): Heptane — melting pointHazardous Substances Data Bank (HSDB)

    Retrieved through PubChem PUG View on 2026-09-08. https://pubchem.ncbi.nlm.nih.gov/compound/8900#section=Melting-Point. Source value, complete property clause or compact miscibility statement retained; absent pressure, temperature or phase conditions are not inferred. Original reference: Haynes, W.M. (ed.). CRC Handbook of Chemistry and Physics. 94th Edition. CRC Press LLC, Boca Raton: FL 2013-2014, p. 3-290

  3. Hazardous Substances Data Bank (HSDB): Heptane — boiling pointHazardous Substances Data Bank (HSDB)

    Retrieved through PubChem PUG View on 2026-09-08. https://pubchem.ncbi.nlm.nih.gov/compound/8900#section=Boiling-Point. Source value, complete property clause or compact miscibility statement retained; absent pressure, temperature or phase conditions are not inferred. Original reference: Haynes, W.M. (ed.). CRC Handbook of Chemistry and Physics. 94th Edition. CRC Press LLC, Boca Raton: FL 2013-2014, p. 3-290

  4. Hazardous Substances Data Bank (HSDB): Heptane — densityHazardous Substances Data Bank (HSDB)

    Retrieved through PubChem PUG View on 2026-09-08. https://pubchem.ncbi.nlm.nih.gov/compound/8900#section=Density. Source value, complete property clause or compact miscibility statement retained; absent pressure, temperature or phase conditions are not inferred. Original reference: Haynes, W.M. (ed.). CRC Handbook of Chemistry and Physics. 94th Edition. CRC Press LLC, Boca Raton: FL 2013-2014, p. 3-290

  5. Hazardous Substances Data Bank (HSDB): Heptane — solubilityHazardous Substances Data Bank (HSDB)

    Retrieved through PubChem PUG View on 2026-09-08. https://pubchem.ncbi.nlm.nih.gov/compound/8900#section=Solubility. Source value, complete property clause or compact miscibility statement retained; absent pressure, temperature or phase conditions are not inferred. Original reference: Yalkowsky, S.H., He, Yan, Jain, P. Handbook of Aqueous Solubility Data Second Edition. CRC Press, Boca Raton, FL 2010, p. 438