3-ethoxycarbonyl-2-oxochromene-6-carboxylic acid
Names
[ CAS No. ]:
6468-72-0
[ Name ]:
3-ethoxycarbonyl-2-oxochromene-6-carboxylic acid
[Synonym ]:
2-oxo-2H-chromene-3,6-dicarboxylic acid 3-ethyl ester
3-Ethoxycarbonyl-6-carboxy-cumarin
3-Carbethoxy-6-carboxycoumarin
SC-351
3-Carboethoxy-6-carboxy-cumarin
2-Oxo-2H-1-benzopyran-3,6-dicarboxylic acid 3-ethyl ester
2H-1-BENZOPYRAN-3,6-DICARBOXYLIC ACID,2-OXO-,3-ETHYL ESTER
Chemical & Physical Properties
[ Density]:
1.442g/cm3
[ Boiling Point ]:
498.2ºC at 760mmHg
[ Melting Point ]:
275ºC
[ Molecular Formula ]:
C13H10O6
[ Molecular Weight ]:
262.21500
[ Flash Point ]:
195.5ºC
[ Exact Mass ]:
262.04800
[ PSA ]:
93.81000
[ LogP ]:
1.66790
[ Index of Refraction ]:
1.601
Safety Information
[ 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%