Toluene

Product name: Toluene
CAS RN: 108-88-3
EINECS No.: 203-625-9
Molecular formula: C₇H₈
Molecular weight: 92.1384

Physical and Chemical Properties:

Appearance: colorless transparent liquid,
Melting point (°C): -94.9
Boiling point(°C): 110.6
Relative Density(water=1): 0.87
Relative Vapor Density(air=1): 3.14
Saturated vapor pressure (kPa): 4.89(30°C)
Heat of combustion (kJ/mol): 3905.0
Critical Temperature(°C): 318.6
Critical pressure(MPa): 4.11
logarithm value of distribution coefficient of octanol/water: 2.69
Flash point(°C): 4
Ignition temperature(°C): 535
UEL%(V/V): 1.2
LEL%(V/V): 7.0

Uses: Used as composition of mixed gasoline, material of Toluene derivatives, explosives, dye intermediates and drugs. Widely used as organic solvent and synthesis pharmaceutical, paint, resin, dye, explosive and pesticide.