naphthalene


naphthalene
In russian:нафталин
Links:🌍 Wikipedia, 📏 NIST, ⚗️ ChemSynthesis, 📖 PubMed
CAS:[91-20-3]
Formula:C10H8; 128.17 g/mol
InChiKey:UFWIBTONFRDIAS-UHFFFAOYSA-N
SMILES:c1ccc2ccccc2(c1)
Molecular structure of naphthalene
Density:1.140 g/mL
Molar volume:112.4 mL/mol
Refractive index:1.590
Molecular refractive power:37.93 mL/mol
Dielectric constant:2.54
Dipole moment:0.00 D
Melting point:80 °C
Boiling point:218 °C
Vapour pressure:0 Torr
Antoine equation
P(Torr) vs T(°C)
Vapour pressure vs temperature
Critical temperature:469 °C
Critical pressure:39.1 atm
Critical volume:408.15 ml/mol
Solubility in water:0 % w/w
Log10 partition octanol / water:3.37
Hansen solubility parameter:δd: 9.4 (cal/ml)^0.5   δp: 1.0 (cal/ml)^0.5   δh: 2.9 (cal/ml)^0.5
1g dissolvs in:
2.75g carbon disulfide;    2.78g benzene;    3.14g trichloromethane;    3.22g acetic acid;    3.23g chlorobenzene;    3.57g toluene;    4.27g propanoic acid;    4.52g butanoic acid;    5.00g tetrachloromethane;    5.65g pentanoic acid;    7.14g hexane;    8.13g 2-methylpropanoic acid;    10.20g ethanol;    12.20g methanol;    12.20g propanol;    33,333.33g water

Isomers

1-methyleneindene
Molecular structure of 1-methyleneindene
4-phenyl-1-buten-3-yne
Molecular structure of 4-phenyl-1-buten-3-yne
azulene
Molecular structure of azulene
naphthalene
Molecular structure of naphthalene