4-[1-(4-carbonochloridoylphenyl)-3-oxo-2-benzofuran-1-yl]benzoyl chloride
Names
[ CAS No. ]:
4194-03-0
[ Name ]:
4-[1-(4-carbonochloridoylphenyl)-3-oxo-2-benzofuran-1-yl]benzoyl chloride
[Synonym ]:
3,3-diphenylphthalide-4,4'-dicarboxylic acid dichloride
Chemical & Physical Properties
[ Molecular Formula ]:
C22H12Cl2O4
[ Molecular Weight ]:
411.23400
[ Exact Mass ]:
410.01100
[ PSA ]:
60.44000
[ LogP ]:
4.90690
Safety Information
[ HS Code ]:
2932209090
Synthetic Route
Precursor & DownStream
Precursor
DownStream
Customs
[ HS Code ]: 2932209090
[ Summary ]:
2932209090. other lactones. VAT:17.0%. Tax rebate rate:13.0%. . MFN tariff:6.5%. General tariff:20.0%