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ZHANGJIAGANG FEIHANG TECHNOLOGY CO.,LTD.
ZHANGJIAGANG FEIHANG TECHNOLOGY CO.,LTD.
44 YRS
Jiangsu, China
Main Products:
Salicylaldehyde / Coumarin / tris(1-Chloro-2-Propyl) Phosphate / Vegetable oil Polyol
Jiangsu, China
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Coumairn(None organochlorine) / CAS 91-64-5
OVERVIEW
Packaging
25 KG/Fibre Drum; 50 KG/Fibre Drum
Lead Time
14-30 days
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DESCRIPTION
Coumairn(None organochlorine)
Chemical Name: Coumairn(None organochlorine)
Structure:
Synonyms: 1,2 Benzopyrone
Odor Description: Similar To The Sweet Aroma Of Tonka Beans And Fresh Hay
Appearance: White Crystals
Mol./Wt.: 146.1452
Formula: C9H6O2
Cas No.: 91-64-5
Melting Point: 69℃
Content: 99% Min
Light Transmittance: 2 Max
Blends With: Isobutyl Cinnamate; Anisyl Alcohol;
Soluble In: Paraffin Oil; Alcohol
Insoluble In: Water
Packing: In new fibre drums with inner plastic bags of 50kg and 25kg net
Uses: Coumarin is an important material of perfumery and fragrances.
Typical Properties
Summary
This product is used to make perfume, as a deodorant, also used in electroplating industry.
CAS No.
91-64-5
Formula
C9H6O2
Molecular Mass
146.14
Exact Mass
146.03700
PSA
30.21000
Logp
1.79300
IUPAC
chromen-2-one
SMILES
C1=CC=C2C(=C1)C=CC(=O)O2
Attribute classification
Matter Classification
organic
Category
Agrochemicals > Pesticide Intermediates
Flavors and Fragrances > Natural Spices
Flavors and Fragrances > Natural Spices
Chemical and Physical Properties
Melting Point
68-73 °C
Density
0.935
Boiling Point
298 °C
Flash Point
162 ºC
Appearance
White crystal
Export information
HS Code
29329990
Export Rebate
13%
UN No.
2811
DG-Class
6.1
Risk Code
R22-40-36/37/38-20/21/22-43
Safety Label
Xn
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