2,5-bis(4-chlorophenylamino)terephthalic acid

Modify Date: 2025-09-17 13:16:12

2,5-bis(4-chlorophenylamino)terephthalic acid Structure
2,5-bis(4-chlorophenylamino)terephthalic acid structure
Common Name 2,5-bis(4-chlorophenylamino)terephthalic acid
CAS Number 41680-76-6 Molecular Weight 417.24200
Density 1.542g/cm3 Boiling Point 594.1ºC at 760mmHg
Molecular Formula C20H14Cl2N2O4 Melting Point N/A
MSDS N/A Flash Point 313.1ºC

 Names

Name 2,5-bis(4-chloroanilino)terephthalic acid
Synonym More Synonyms

 Chemical & Physical Properties

Density 1.542g/cm3
Boiling Point 594.1ºC at 760mmHg
Molecular Formula C20H14Cl2N2O4
Molecular Weight 417.24200
Flash Point 313.1ºC
Exact Mass 416.03300
PSA 98.66000
LogP 6.02300
Index of Refraction 1.736
InChIKey LVTSHUZPPLHMEB-UHFFFAOYSA-N
SMILES O=C(O)c1cc(Nc2ccc(Cl)cc2)c(C(=O)O)cc1Nc1ccc(Cl)cc1

 Safety Information

HS Code 2922499990

 Customs

HS Code 2922499990
Summary HS:2922499990 other amino-acids, other than those containing more than one kind of oxygen function, and their esters; salts thereof VAT:17.0% Tax rebate rate:9.0% Supervision conditions:AB(certificate of inspection for goods inward,certificate of inspection for goods outward) MFN tariff:6.5% General tariff:30.0%

 Synonyms

2,5-di(p-chloroanilino)terephthalic acid
1,4-Benzenedicarboxylic acid,2,5-bis((4-chlorophenyl)amino)
EINECS 255-495-8
2,5-Bis(4-chlorophenylamino)terephthalic acid
2,5-bis-(4-chloro-anilino)-terephthalic acid
2,5-Bis(p-chloroanilino)terephthalic acid
2,5-Bis-(4-chlor-anilino)-terephthalsaeure
2,5-di-(4'-chlorophenylamino)-terephthalic acid
2,5-di(4-chloro-anilino)terephthalic acid
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