4,4'-Sulfonylbis(phthalic acid)

Modify Date: 2024-01-17 12:07:00

4,4'-Sulfonylbis(phthalic acid) Structure
4,4'-Sulfonylbis(phthalic acid) structure
Common Name 4,4'-Sulfonylbis(phthalic acid)
CAS Number 10595-31-0 Molecular Weight 394.31000
Density N/A Boiling Point N/A
Molecular Formula C16H10O10S Melting Point N/A
MSDS N/A Flash Point N/A

 Names

Name 3,3',4,4'-diphenylsulfonetetracarboxylic acid
Synonym More Synonyms

 Chemical & Physical Properties

Molecular Formula C16H10O10S
Molecular Weight 394.31000
Exact Mass 393.99900
PSA 191.72000
LogP 2.39300

 Safety Information

HS Code 2917399090

 Precursor & DownStream

Precursor  0

DownStream  1

 Customs

HS Code 2917399090
Summary 2917399090 aromatic polycarboxylic acids, their anhydrides, halides, peroxides, peroxyacids and their derivatives。Supervision conditions:None。VAT:17.0%。Tax rebate rate:9.0%。MFN tariff:6.5%。General tariff:30.0%

 Synonyms

.3.4.3'.4'-Tetracarboxydiphenylsulfon
4,4'-sulfoyldiphthalic anhydride
.bis-(3.4-dicarboxyphenyl)-sulfone
.3,3',4,4'-Tetracarboxy-diphenylsulfon
.4,4-sulfonyldiphthalic acid
.diphenylsulfone-3,3',4,4'-tetracarboxylic acid