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COUMARIN 7

Basic information Safety Supplier Related

COUMARIN 7 Basic information

Product Name:
COUMARIN 7
Synonyms:
  • 3-(1H-Benzimidazol-2-yl)-7-(diethylamino)-2-benzopyrone
  • 3-(1H-BENZIMIDAZOL-2-YL)-7-(DIETHYLAMINO)-2H-CHROMEN-2-ONE
  • 3-(1H-BENZOIMIDAZOL-2-YL)-7-DIETHYLAMINO-CHROMEN-2-ONE
  • 3-(2-BENZIMIDAZOLYL)-7-(DIETHYLAMINO)COUMARIN
  • 3-(2'-BENZIMIDAZOLYL)-7-N,N-DIETHYL-AMINOCOUMARIN
  • SETARON BRILLIANT FLAVINE 8GFF
  • SUMIKARON BRILLIANT FLAVINE S 10G
  • TERASIL BRILLIANT FLAVINE 8GFF
CAS:
27425-55-4
MF:
C20H19N3O2
MW:
333.38
EINECS:
248-451-4
Product Categories:
  • Solvent Dyestuff
Mol File:
27425-55-4.mol
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COUMARIN 7 Chemical Properties

Melting point:
234-237 °C(lit.)
Boiling point:
470.35°C (rough estimate)
Density 
1.2071 (rough estimate)
refractive index 
1.6200 (estimate)
storage temp. 
-20°C
pka
10.83±0.10(Predicted)
form 
Powder
color 
Bright yellow
CAS DataBase Reference
27425-55-4(CAS DataBase Reference)
EPA Substance Registry System
2H-1-Benzopyran-2-one, 3-(1H-benzimidazol-2-yl)-7-(diethylamino)- (27425-55-4)
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Safety Information

Hazard Codes 
Xi,Xn
Risk Statements 
36/37/38-20/21/22
Safety Statements 
26-38-37/39
WGK Germany 
3
HS Code 
29332900

MSDS

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COUMARIN 7 Usage And Synthesis

Chemical Properties

bright yellow powder

COUMARIN 7Supplier

J & K SCIENTIFIC LTD.
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Meryer (Shanghai) Chemical Technology Co., Ltd.
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3B Pharmachem (Wuhan) International Co.,Ltd.
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TCI (Shanghai) Development Co., Ltd.
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021-67121386 / 800-988-0390
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Sales-CN@TCIchemicals.com
Energy Chemical
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021-58432009-
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sales8178@energy-chemical.com