2-Oxo-α-chromene-3,6-dicarboxylic acid dimethyl ester
Names
[ CAS No. ]:
6468-66-2
[ Name ]:
2-Oxo-α-chromene-3,6-dicarboxylic acid dimethyl ester
[Synonym ]:
2-oxo-2H-chromene-3,6-dicarboxylic acid dimethyl ester
3,6-Dicarbmethoxy-cumarin
2H-1-BENZOPYRAN-3,6-DICARBOXYLIC ACID,2-OXO-,DIMETHYL ESTER
2-Oxo-2H-1-benzopyran-3,6-dicarboxylic acid dimethyl ester
3,6-Dicarbomethoxycoumarin
SC-353
Chemical & Physical Properties
[ Density]:
1.375g/cm3
[ Boiling Point ]:
442.3ºC at 760mmHg
[ Molecular Formula ]:
C13H10O6
[ Molecular Weight ]:
262.21500
[ Flash Point ]:
199.9ºC
[ Exact Mass ]:
262.04800
[ PSA ]:
82.81000
[ LogP ]:
1.36620
[ Index of Refraction ]:
1.569
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%