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SZSE:002741
Chemical Reagents
CoumarinCOA Report
  • CAS No.: 91-64-5
  • Molecular weight:146.15
  • Molecular formula:C9H6O2
  • UN Code:2811
  • EC No.:202-086-7
  • HS-No:29322100
Information
Specification category:
Product No. Product name specifications
1.24441.010 Coumarin CP100g
Characteristic: Appearance and properties: crystals, colorless, pleasant odor.
Melting point (℃) :68-71
Boiling point (℃) :298-302
Density: 0.935 g/cm3
Ignition point (℃):
Flash point (℃): 162
(hPa): 1.3 (106 ℃)
Critical temperature (℃): Water, 1.7 g / l (20 ℃)
Ethanol miscible in any proportion (20 ℃)
Ether miscible in any proportion (20 ℃)
Hazard characteristics:

IATA-DGR UN 2811 TOXIC SOLID,ORGANIC,N.O.S.(2H-1-BENZOPYRAN-2-ON),6.1,III

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