ChemicalBook > CAS DataBase List > 6,7-DIMETHOXY-4-METHYLCOUMARIN

6,7-DIMETHOXY-4-METHYLCOUMARIN

Product Name
6,7-DIMETHOXY-4-METHYLCOUMARIN
CAS No.
4281-40-7
Chemical Name
6,7-DIMETHOXY-4-METHYLCOUMARIN
Synonyms
NSC 688797;TIMTEC-BB SBB006391;6,7-DIMETHOXY-4-METHYLCOUMARIN;4-METHYL-6,7-DIMETHOXYCOUMARIN;DIMETHOXY-4-METHYLCOUMARIN,6,7-;6,7-Dimethoxy-4-methylcoumarin>6,7-Dimethoxy-4-methylcoumarin 97%;DIMETHOXY-4-METHYLCOUMARIN,6,7-(RG);6,7-dimethoxy-4-methylchromen-2-one;6,7-dimethoxy-4-methyl-chromen-2-one
CBNumber
CB7303522
Molecular Formula
C12H12O4
Formula Weight
220.22
MOL File
4281-40-7.mol
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6,7-DIMETHOXY-4-METHYLCOUMARIN Property

Melting point:
136-139 °C (lit.)
Boiling point:
374.5±42.0 °C(Predicted)
Density 
1.202±0.06 g/cm3(Predicted)
solubility 
DMSO: soluble
λmax
340nm(MeOH)(lit.)
BRN 
189644
CAS DataBase Reference
4281-40-7(CAS DataBase Reference)
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Safety

WGK Germany 
3
8
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Hazard and Precautionary Statements (GHS)

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N-Bromosuccinimide Price

Sigma-Aldrich
Product number
316407
Product name
6,7-Dimethoxy-4-methylcoumarin
Purity
97%
Packaging
1g
Price
$61.8
Updated
2020/08/18
TCI Chemical
Product number
D4390
Product name
6,7-Dimethoxy-4-methylcoumarin
Purity
>98.0%(GC)
Packaging
1g
Price
$27
Updated
2021/03/22
TCI Chemical
Product number
D4390
Product name
6,7-Dimethoxy-4-methylcoumarin
Purity
>98.0%(GC)
Packaging
5g
Price
$106
Updated
2021/03/22

6,7-DIMETHOXY-4-METHYLCOUMARIN Preparation Products And Raw materials

Raw materials

Preparation Products

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6,7-DIMETHOXY-4-METHYLCOUMARIN Suppliers

J & K SCIENTIFIC LTD.
Tel
010-82848833- ;010-82848833-
Fax
86-10-82849933
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jkinfo@jkchemical.com;market6@jkchemical.com
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China
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Meryer (Shanghai) Chemical Technology Co., Ltd.
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21-61259100-
Fax
86-21-61259102
Email
sh@meryer.com
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China
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3B Pharmachem (Wuhan) International Co.,Ltd.
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821-50328103-801
Fax
86-21-50328109
Email
3bsc@sina.com
Country
China
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TCI (Shanghai) Development Co., Ltd.
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021-67121386 / 800-988-0390
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021-67121385
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Sales-CN@TCIchemicals.com
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China
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Energy Chemical
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sales8178@energy-chemical.com
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Shanghai Hanhong Scientific Co.,Ltd.
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;021-54306202- ;
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jerry.ma@hanhonggroup.com;jerry.ma@hanhonggroup.com;jerry.ma@hanhonggroup.com
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China
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021-50135380
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shchemsky@sina.com
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Tianjin heowns Biochemical Technology Co., Ltd.
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400 638 7771
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sales@heowns.com
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China
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TOKYO CHEMICAL INDUSTRY CO., LTD.
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03-3668-0489
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03-3668-0520
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Sales-JP@TCIchemicals.com
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Japan
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TCI Europe
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320-37350700-
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+32 (0)37350701
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sales@tcieurope.eu
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Europe
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