2,3-Thiophenedicarboxylate

Modify Date: 2024-01-11 17:01:29

2,3-Thiophenedicarboxylate Structure
2,3-Thiophenedicarboxylate structure
Common Name 2,3-Thiophenedicarboxylate
CAS Number 71189-23-6 Molecular Weight 172.159
Density 1.7±0.1 g/cm3 Boiling Point 405.9±30.0 °C at 760 mmHg
Molecular Formula C6H4O4S Melting Point N/A
MSDS N/A Flash Point 199.3±24.6 °C

 Names

Name Thiophene-2,3-Dicarboxylic Acid
Synonym More Synonyms

 Chemical & Physical Properties

Density 1.7±0.1 g/cm3
Boiling Point 405.9±30.0 °C at 760 mmHg
Molecular Formula C6H4O4S
Molecular Weight 172.159
Flash Point 199.3±24.6 °C
Exact Mass 171.983032
PSA 102.84000
LogP 0.42
Vapour Pressure 0.0±1.0 mmHg at 25°C
Index of Refraction 1.663

 Safety Information

HS Code 2934100090

 Synthetic Route

~%

2,3-Thiophenedicarboxylate Structure

2,3-Thiophenedi...

CAS#:71189-23-6

Literature: US6221865 B1, ; US6310095 B1, ; US2002/193596 A1, ; US6204293 B1, ;

 Precursor & DownStream

Precursor  2

DownStream  0

 Customs

HS Code 2934100090
Summary 2934100090 other compounds containing an unfused thiazole ring (whether or not hydrogenated) in the structure VAT:17.0% Tax rebate rate:9.0% Supervision conditions:none MFN tariff:6.5% General tariff:20.0%

 Synonyms

2-isocyanato-1,3-thiazole
Thiophene-2,3-dicarboxylic acid
2,3-Thiophenedicarboxylate
2,3-Thiophenedicarboxylic acid