Chemical name: Coumarin(None Organochlorine)
CAS NO.: 91-64-5
Molecular formula: C₉H₆O₂
Molecular weight: 146.15
Structural formula:

Appearance: White Crystals
Odor description: Similar to the sweet aroma of tonka beans
Melting point: 69-71°C
Boling point: 297-301°C
Solubility: insoluble in water,soluble in the alcohol,ether and chloroform
Useage: Coumarin is an important material of the perfumery and fragrances .and it can be also used as the flavoring agent of the food ,drink and plastic product.

Wuhan Sincere-star Chemical Co., Ltd  is reseach ,production and sales as one of the enterprise which specialized in intermediates of pharmaceuticals, frangrance,pesticides and Nutritional supplements,founded in 2001.Our company is the larges Salicylaldehyde and Coumarin production base in China ，and still produces Glycidyl methacrylate(GMA) with capacity 3000MT/year ,Beta-alanine with capacity 1000MT/year ect. Our products have been large exported to Japan ,Korea, southeast Asia, Europe and America .
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