Formula (Formula): C6H6
Molecular Weight (Molecular Weight): 78.11
Quality Index (Specification)
Appearance (Appearance): at room temperature and atmospheric pressure with an aromatic odor colorless transparent volatile liquid. Can release toxic vapors
Content (Purity): 99.90%
Packaging (Package): 180 kg / barrel (need Qi Wanda provide their own the routine 180 kg / barrel)
Physical and chemical properties (Physical Properties)
Boiling point: 80.1 ℃
Liquid Density (20 ℃): 879.4kg/m3
Gas density: 2.770kg/m3
The relative density (38 ℃, air = 1): 1.4
Gasification heat (25 ℃): 443.62kJ/kg
(80.1 ℃): 394.02kJ/kg
Critical temperature: 288.94 ℃
Critical pressure: 4898kPa
Critical density: 302kg/m3
Ratio of specific heats: (gas, 90 ° C, 101.325kPa): Cp / Cv = 1.10
Vapor pressure (26.1 ℃): 13.33kPa
Viscosity (20 ° C): 0.647mPa. S
Flash point: -11 ℃
Ignition point: 562.2 ℃
Explosion limits: 1.3% -7.1%
The maximum explosion pressure: 9kg/cm2
Concentration of the maximum explosion pressure: 3.9%
Most easily ignited concentration: 5%
Heat of combustion (liquid, 25 ° C): 3269.7KJ/mol
Toxicity level: 2
The flammability level: 3
Explosive level: 0
Use (Useage)
Basic chemical raw materials, used as a solvent and synthesis of benzene derivatives, spices, dyes, plastics, pharmaceuticals, explosives, rubber.
