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Anhui Jinpeng Flavours & Fragrances Co., Ltd.
Anhui Jinpeng Flavours & Fragrances Co., Ltd.
12 YRS
Anhui, China
Main Products:
Salicylaldehyde / Coumarin / Ethylene Brassylate / Rosalin
Anhui, China
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Coumarin / CAS 91-64-5
OVERVIEW
Packaging
25 KG/Fibre Drum; 50 KG/Fibre Drum
Lead Time
14-30 days
Max Capacity
3000 MT/Year
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DESCRIPTION
Coumarin
Product Specification
Structure Formula:
Product Code: JPP001
CAS Number: 91-64-5
EC Number: 202-086-7
Formula: C9H6O2
Molecular Weight: 146.14
HS Code: 29322010
Appearance: White crystals
Odor: Resembles tonka beans odor
Melting Point(℃): 69.0-71.0
Flash Point(℃): 162
Content: 99.0% MIN.
Solubility(25℃): 1g sample clearly dissolves in 8ml 90% ethanol
Usage: Fixatives in cosmetic and soap essences
Packaging: Net weight 50kgs or 25kgs fiber drums
Storage: Store in sealed drums in a cool, dry and ventilated area
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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