6-BROMO-8-METHOXY-2-OXO-2H-CHROMENE-3-CARBOXYLIC ACID

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Names

[ CAS No. ]:
119686-34-9

[ Name ]:
6-BROMO-8-METHOXY-2-OXO-2H-CHROMENE-3-CARBOXYLIC ACID

[Synonym ]:
6-bromo-8-methoxy-2-oxo-2H-chromene-3-carboxylic acid
HMS560J01
2H-1-Benzopyran-3-carboxylicacid,6-bromo-8-methoxy-2-oxo

Chemical & Physical Properties

[ Density]:
1.785g/cm3

[ Boiling Point ]:
477.1ºC at 760mmHg

[ Melting Point ]:
226ºC

[ Molecular Formula ]:
C11H7BrO5

[ Molecular Weight ]:
299.07400

[ Flash Point ]:
242.3ºC

[ Exact Mass ]:
297.94800

[ PSA ]:
76.74000

[ LogP ]:
2.26230

[ Vapour Pressure ]:
6.55E-10mmHg at 25°C

[ Index of Refraction ]:
1.638

MSDS

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Safety Information

[ Hazard Codes ]:
Xn:Harmful;

[ Risk Phrases ]:
R20/21/22;R36/37/38

[ Safety Phrases ]:
S26-S36/37/39

[ HS Code ]:
2932209090

Customs

[ HS Code ]: 2932209090

[ Summary ]:
2932209090. other lactones. VAT:17.0%. Tax rebate rate:13.0%. . MFN tariff:6.5%. General tariff:20.0%