3-methoxybenzo[b]thiophene-3-carboxylic acid

Modify Date: 2025-11-27 18:29:53

3-methoxybenzo[b]thiophene-3-carboxylic acid Structure
3-methoxybenzo[b]thiophene-3-carboxylic acid structure
Common Name 3-methoxybenzo[b]thiophene-3-carboxylic acid
CAS Number 19354-50-8 Molecular Weight 208.23400
Density 1.392g/cm3 Boiling Point 395.9ºC at 760mmHg
Molecular Formula C10H8O3S Melting Point N/A
MSDS N/A Flash Point 193.3ºC

 Names

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

 Chemical & Physical Properties

Density 1.392g/cm3
Boiling Point 395.9ºC at 760mmHg
Molecular Formula C10H8O3S
Molecular Weight 208.23400
Flash Point 193.3ºC
Exact Mass 208.01900
PSA 74.77000
LogP 2.60810
Vapour Pressure 5.59E-07mmHg at 25°C
Index of Refraction 1.673
InChIKey AFQQPJAVPVTBMW-UHFFFAOYSA-N
SMILES COc1c(C(=O)O)sc2ccccc12

 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

3-Methoxybenzo(b)thiophene-3-carboxylic acid
3-methoxy benzothiophene-2-carboxylic acid
3-methoxybenzo[b]thiophene-2-carboxylic acid
EINECS 242-987-2
2-carboxy-3-methoxybenzo[b]thiophene
3-Methoxy-benzo[b]thiophen-2-carbonsaeure
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