coumarin

• Product Namecoumarin
  CAS No.91-64-5
  Purity99%
  Min Quantity2000Metric Tons
  Price~
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  Molecular Structure

Detailed Description

Chemical name: Coumarin
Other name: 1, 2 Benzopyrone
CAS No.: 91-64-5
Molecular formula: C9H6O2
Molecular weight: 146.15
Melting point: 69-71° C
Boling point: 297-301° C
Uses: Coumarin is an import material of perfumery and fragrances.

Item Results of Test
Appearance White crystalline.
Melting point 69. ° C
Content 99% min
Solubility In accordance with the standardComplies.

Remarks: Conforming with the standard of QB/T2544-2002