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8-ETHOXY-2-OXO-2H-CHROMENE-3-CARBOXYLIC ACID

Names

[ CAS No. ]:
81017-24-5

[ Name ]:
8-ETHOXY-2-OXO-2H-CHROMENE-3-CARBOXYLIC ACID

[Synonym ]:
8-ethoxy-2-oxo-2H-chromene-3-carboxylic acid
8-ethoxycoumarin-3-carboxylic acid

Chemical & Physical Properties

[ Density]:
1.395g/cm3

[ Boiling Point ]:
442.9ºC at 760 mmHg

[ Melting Point ]:
190ºC

[ Molecular Formula ]:
C12H10O5

[ Molecular Weight ]:
234.20500

[ Flash Point ]:
176.3ºC

[ Exact Mass ]:
234.05300

[ PSA ]:
76.74000

[ LogP ]:
1.88990

[ Index of Refraction ]:
1.596

Safety Information

[ Hazard Codes ]:
Xi: Irritant;

[ 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%


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