Trichloromethane

Post Date:
May 20,2018
Expiry Date:
Nov 16,2018
Detailed Description:
Cas No. :67-66-3
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
CAS Registry Number:
67-66-3
Synonyms:
;Chloroform;formyl trichloride;methane trichloride;methenyl trichloride;Methyl trichloride;R 20;r 20 (refrigerant);Refrigerant R20;trichloroform;
Molecular Formula:
CHCl₃
Molecular Weight:
119.378
Molecular Structure:
Hazard Symbols:
Xn:Harmful;
Risk Codes:
R22:;
R38:;
R40:;
R48/20/22:;
Safety Description:
S36/37:;

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