heptane


dipropylmethane; heptane; n-heptane; heptyl hydride
In russian:гептан
Links:🌍 Wikipedia, 📏 NIST, 🕷 ChemSpider, ⚗️ ChemSynthesis, 📖 PubMed,
📖Houben-Weyl, 2. Band (Heptan); p. 157, 206
CAS RN:[142-82-5]
Formula:C7H16; 100.20 g/mol
InChiKey:IMNFDUFMRHMDMM-UHFFFAOYSA-N
SMILES:CCCCCCC
Molecular structure of heptane
Density:0.684 g/mL
Molar volume:146.6 mL/mol
Refractive index:1.388
Molecular refractive power:34.55 mL/mol
Dielectric constant:1.92
Dipole moment:0.00 D
Melting point:-90 °C
Boiling point:98 °C
Vapour pressure:36 Torr
Antoine equation
P(Torr) vs T(°C)
Vapour pressure vs temperature
Surface tension:20.30 dyn/cm
Viscosity:0.42 cP
Critical temperature:267 °C
Critical pressure:27.0 atm
Critical volume:432.00 ml/mol
Evaporation rate (ether):3.0
Evaporation rate (butyl acetate):3.3
Solubility in water:0 % w/w
Solubility of water:0 % w/w
Log10 partition octanol / water:3.50
Snyder P':0.1
Solvent strength (ε0, alumina):0.01
Dimroth ET:31.1
Hildebrant solubility parameter (δ):7.5
Hansen solubility parameter:δd: 7.5 (cal/mL)½   δp: 0.0 (cal/mL)½   δh: 0.0 (cal/mL)½
Kauri butanol value:31
Specific heat capacity:52.0 cal/molK
Latent heat of fusion:3,378 cal/mol

Isomers

2,2-dimethylpentane
Molecular structure of 2,2-dimethylpentane
2,3-dimethylpentane
Molecular structure of 2,3-dimethylpentane
2,4-dimethylpentane
Molecular structure of 2,4-dimethylpentane
3,3-dimethylpentane
Molecular structure of 3,3-dimethylpentane
3-ethylpentane
Molecular structure of 3-ethylpentane
heptane
Molecular structure of heptane
2-methylhexane
Molecular structure of 2-methylhexane
(+)-3-methylhexane
Molecular structure of (+)-3-methylhexane
3-methylhexane
Molecular structure of 3-methylhexane
2,2,3-trimethylbutane
Molecular structure of 2,2,3-trimethylbutane