Coumarin [91-64-5]

  • Purchase Qty: 1
  • Unit: Kg(s)
  • Fob Unit Price: US $1
  • Production Capacity:100000kgs
  • Payment Terms:T/T , Western Union , Money Gram
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Shanghai B&C Chemic Co., Ltd.

Business Type:Manufacturer

Country/Region:China

Ddu Verified

HOT Rank

6/10

Product Information

  • CAS:91-64-5
  • Active Ingredients:Coumarin
  • Chemical Formula:C9H6O2
  • Molecular Weight:146.14
  • Assay:HPLC,H-NMR....
  • Pharmacopeia:CP
  • Package Type:200kg/drum
  • Shelf Life:18 months
  • Storage:2℃-8℃
  • Place of Origin:China

Description


Identification
Name
Coumarin
Synonyms
2H-1-Benzopyran-2-one

Molecular Structure


Molecular Formula
C9H6O2
Molecular Weight
146.14
CAS Registry Number
91-64-5
EINECS
202-086-7

Properties

Density
0.935
Melting point
68-71 ºC
Boiling point
298 ºC
Flash point
162 ºC
Water solubility
1.7 g/L (20 ºC)



Safety Data

Hazard Symbols
   Xn    
Risk Codes
R20/21/22;R36/37/38;R40    
Safety Description
S26;S36/37 


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