Basic Information:

Name: Trichloromethane: Alias: chloroform

CAS Number: 67-66-3

Molecular formula: CHCL3

Physical properties:

Appearance and Properties: Colorless transparent heavy liquid, highly volatile, with a special smell.

Melting point (℃): - 63.5

Relative density (water = 1): 1.50

Boiling point (℃): 61.3

Relative vapor density (air = 1): 4.12

Molecular weight: 119.39

Saturated vapor pressure (kPa): 13.33 (10.4 ℃)

Critical temperature (℃): 263.4

Critical pressure (MPa): 5.47

Logarithm value of partition coefficient of Octanol / water: 1.97

Solubility: insoluble in water, soluble in alcohol, ether, benzene