2,5-Dimercaptoterephthalic Acid

Modify Date: 2024-01-04 21:32:32

2,5-Dimercaptoterephthalic Acid Structure
2,5-Dimercaptoterephthalic Acid structure
Common Name 2,5-Dimercaptoterephthalic Acid
CAS Number 25906-66-5 Molecular Weight 230.26100
Density 1.648g/cm3 Boiling Point 468.7ºC at 760mmHg
Molecular Formula C8H6O4S2 Melting Point N/A
MSDS N/A Flash Point 237.3ºC

 Names

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

 Chemical & Physical Properties

Density 1.648g/cm3
Boiling Point 468.7ºC at 760mmHg
Molecular Formula C8H6O4S2
Molecular Weight 230.26100
Flash Point 237.3ºC
Exact Mass 229.97100
PSA 152.20000
LogP 1.66040
Vapour Pressure 1.38E-09mmHg at 25°C
Index of Refraction 1.742
Storage condition 2-8℃

 Safety Information

HS Code 2930909090

 Precursor & DownStream

Precursor  1

DownStream  0

 Customs

HS Code 2930909090
Summary 2930909090. other organo-sulphur compounds. VAT:17.0%. Tax rebate rate:13.0%. . MFN tariff:6.5%. General tariff:30.0%

 Synonyms

2,5-Disulfanylterephthalic acid
2,5-disulfhydrylbenzene-1,4-dicarboxylic acid
2.5-Dimercaptoterephthalsaeure
2,5-Dimercaptoterephthalic acid
2,5-dimercapto-1,4-benzenedicarboxylic acid
EINECS 247-330-3