Benzo[b]thiophene-4-carboxylic acid

Names

[ Name ]:
Benzo[b]thiophene-4-carboxylic acid

[Synonym ]:
benzo<b>thiophen-4-carboxic acid
Benzothiophene-4-carboxylic Acid
1-Benzothiophene-7-carboxylic acid
4-Carboxy-benzo<b>thiophen
4-Benzothiophenecarboxylic acid
1-Benzothiophene-4-carboxylic acid
Benzo[b]thiophene-4-carboxylic acid
Benzo[b]thiophene-7-carboxylic acid

Chemical & Physical Properties

[ Density]:
1.4±0.1 g/cm3

[ Boiling Point ]:
376.2±15.0 °C at 760 mmHg

[ Melting Point ]:
188-189°C

[ Molecular Formula ]:
C₉H₆O₂S

[ Molecular Weight ]:
178.208

[ Flash Point ]:
181.3±20.4 °C

[ Exact Mass ]:
178.008850

[ PSA ]:
65.54000

[ LogP ]:
4.06

[ Vapour Pressure ]:
0.0±0.9 mmHg at 25°C

[ Index of Refraction ]:
1.717

Safety Information

[ Hazard Codes ]:
Xi

[ HS Code ]:
2934999090

Synthetic Route

Click to get detail synthetic route

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%