3-Oxo-2,3-dihydrobenzo[b]thiophene-2-carboxylic acid

Modify Date: 2024-01-08 10:58:42

3-Oxo-2,3-dihydrobenzo[b]thiophene-2-carboxylic acid Structure
3-Oxo-2,3-dihydrobenzo[b]thiophene-2-carboxylic acid structure
Common Name 3-Oxo-2,3-dihydrobenzo[b]thiophene-2-carboxylic acid
CAS Number 6421-82-5 Molecular Weight 194.20700
Density 1.532g/cm3 Boiling Point 423ºC at 760 mmHg
Molecular Formula C9H6O3S Melting Point N/A
MSDS N/A Flash Point 209.6ºC

 Names

Name 3-oxo-1-benzothiophene-2-carboxylic acid
Synonym More Synonyms

 Chemical & Physical Properties

Density 1.532g/cm3
Boiling Point 423ºC at 760 mmHg
Molecular Formula C9H6O3S
Molecular Weight 194.20700
Flash Point 209.6ºC
Exact Mass 194.00400
PSA 79.67000
LogP 1.42820
Index of Refraction 1.685

 Safety Information

HS Code 2934999090

 Customs

HS Code 2934999090
Summary 2934999090. other heterocyclic compounds. VAT:17.0%. Tax rebate rate:13.0%. . MFN tariff:6.5%. General tariff:20.0%

 Synonyms

Thioindoxyl-2-carboxylicacid
3-oxo-2,3-dihydro-1-benzothiophene-2-carboxylic acid
2,3-Dihydro-3-oxobenzo<b>thiophen-2-carbonsaeure