2-Oxo-α-chromene-3,6-dicarboxylic acid 3-ethyl 6-methyl ester
Names
[ CAS No. ]:
6469-00-7
[ Name ]:
2-Oxo-α-chromene-3,6-dicarboxylic acid 3-ethyl 6-methyl ester
[Synonym ]:
3-Carbethoxy-6-carbomethoxycoumarin
3-Carboethoxy-6-carbomethoxy-cumarin
2H-1-BENZOPYRAN-3,6-DICARBOXYLIC ACID,2-OXO-,3-ETHYL 6-METHYL ESTER
2-oxo-2H-chromene-3,6-dicarboxylic acid 3-ethyl ester 6-methyl ester
SC-354
2-Oxo-2H-1-benzopyran-3,6-dicarboxylic acid 3-ethyl 6-methyl ester
Chemical & Physical Properties
[ Density]:
1.333g/cm3
[ Boiling Point ]:
450.3ºC at 760mmHg
[ Molecular Formula ]:
C14H12O6
[ Molecular Weight ]:
276.24100
[ Flash Point ]:
202.4ºC
[ Exact Mass ]:
276.06300
[ PSA ]:
82.81000
[ LogP ]:
1.75630
[ Index of Refraction ]:
1.561
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%