7-Methoxy-2-oxo-2H-chromene-3-carboxylic acid

BGC Id:	254147821555
CAS No:	20300-59-8
Synonyms:	7-methoxy-3-carboxycoumarin ; 3-carboxy-7-methoxycoumarin ; 7-methoxycoumarin-3-carbonic acid ; 7-methoxycoumarin-3-carboxylic acid for fluorescence 98+% ; 2h-1-benzopyran-3-carboxylicacid, 7-methoxy-2-oxo- ; 7-methoxy-2h-chromene-3-carboxylic acid ; 7-methoxycoumarin-3-carboxylic acid ; 7-methoxycoumarin-3-carboxylic acid, for fluorescence ; 7-methoxy-2-oxo-2h-chromene-3-carboxylic acid
Molecular Formula:	C11H8O5
Molecular Weight:	220.18
EINECS:

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Synonyms:

7-methoxy-3-carboxycoumarin ; 3-carboxy-7-methoxycoumarin ; 7-methoxycoumarin-3-carbonic acid ; 7-methoxycoumarin-3-carboxylic acid for fluorescence 98+% ; 2h-1-benzopyran-3-carboxylicacid, 7-methoxy-2-oxo- ; 7-methoxy-2h-chromene-3-carboxylic acid ; 7-methoxycoumarin-3-carboxylic acid ; 7-methoxycoumarin-3-carboxylic acid, for fluorescence ; 7-methoxy-2-oxo-2h-chromene-3-carboxylic acid

CAS:

20300-59-8

EINECS:

Molecular Formula:

C11H8O5

MDL:

Properties

Molecular Weight:

220.18 g·mol−1

Density:

1.454 g/cm3

Melting point:

194 °C

Boiling point:

424.4 °C at 760 mmHg

Flash point:

172.4 °C

Solubility:

DMF: soluble

Safety Information

Hazard Symbols: Xi

Europe standard Hazard pictograms, code and definition

Hazard Classes:

Risk Codes:

36/37/38 (R)

Safety Codes:

26-36 (S)

WGK Germany:

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7-Methoxycoumarin-3-carboxylic acid

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