SZSE:002741
Chemical Reagents
Styrene?COA Report
  • CAS No.:100-42-5
  • Molecular weight:104.14
  • Aliases:Vinyl benzene
  • Molecular formula:C8H8
  • UN Code:2055
  • EC No.:202-851-5
  • HS-No:29025000
Information
Specification category:
Product No. Product name specifications
1.15334.013 苯乙烯 AR500mL
Characteristic: Appearance and properties:Colorless transparent oily liquid.
Relative density: 0.91
Relative vapor density: 3.6
Melting point(℃): -30.6
Boiling point(℃): 146
Concentration: Content: a ≥ 99.5%; two ≥ 99.0% Vapor Pressure: 1.33 (30.8 ℃)
Solubility: insoluble in water, soluble in alcohol, ether, etc. Most organic solvents.
Heat of combustion (kJ / mol): 4376.9
Critical temperature (℃): 369
Critical pressure (MPa): 3.81
Hazard characteristics:

IATA-DGR UN 2055 STYRENE MONOMER,STABILIZED,3,III

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