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Organic chemical industry |
Product: |
Toluene |
Alias: |
Methylbenzene; Methacide; methyl-Benzene; Methylbenzol; Monomethyl benzene; phenyl methane; Tol; tolu-sol; Adipic acid; Methyl benzol |
CAS NO. |
108-88-3 |
Molecular formula: |
C7H8 |
Molecular weight: |
92.1384 |
Structural formula: |
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Properties: |
Appearance and property: Colorless, transparent liquid with benzene-like aromatic odor.
Melting point(℃): -94.9
Boiling point(℃): 110.6
Relative density (water=1): 0.87
Relative vapor density (air=1): 3.14
Saturated vapor pressure (kPa): 4.89(30℃)
Heat of combustion (kJ/mol): 3905.0
Critical temperature
(℃): 318.6
Critical pressure (MPa): 4.11 |
Usage: |
Extensively used in organic solvent, synthetic pharmaceutical, coating, resin, dye, explosive, pesticide, etc. |
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