4,5,6,7-Tetrahydrobenzo[b]thiophene-2-carboxylic acid

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Names

[ CAS No. ]:
40133-07-1

[ Name ]:
4,5,6,7-Tetrahydrobenzo[b]thiophene-2-carboxylic acid

[Synonym ]:
Benzo[b]thiophene-2-carboxylic acid, 4,5,6,7-tetrahydro-
4,5,6,7-Tetrahydro-1-benzothiophene-2-carboxylic acid

Chemical & Physical Properties

[ Density]:
1.3±0.1 g/cm3

[ Boiling Point ]:
368.1±42.0 °C at 760 mmHg

[ Melting Point ]:
196°C

[ Molecular Formula ]:
C9H10O2S

[ Molecular Weight ]:
182.240

[ Flash Point ]:
176.4±27.9 °C

[ Exact Mass ]:
182.040146

[ PSA ]:
65.54000

[ LogP ]:
3.26

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

[ Index of Refraction ]:
1.617

[ Storage condition ]:
2-8°C

MSDS

Click to get detail MSDS

Safety Information

[ Hazard Codes ]:
Xi

[ HS Code ]:
2934999090

Precursor & DownStream

Precursor

  • Carbon dioxide
  • 4,5,6,7-Tetrahydrobenzo[B]Thiophene
  • 1-(4,5,6,7-tetrahydro-benzo[b]thiophen-2-yl)-ethanone
  • 2-Bromo-4,5,6,7-tetrahydro-1-benzothiophene
  • 4,5,6,7-Tetrahydro-1-benzothiophene-2-carbaldehyde
  • 6,7-Dihydro-1-benzothiophen-4(5H)-one
  • 4-(2-Thienyl)butanoic acid
  • 4-(2-thienyl)butanoyl chloride
  • 2-Thiophenebutanoicacid, g-oxo-

DownStream

  • (5,5-DIMETHYL-2,4-DIOXOIMIDAZOLIDIN-1-YL)-ACETIC ACID
  • 4,5,6,7-Tetrahydrobenzo[b]thiophene-2-carboxamide

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%

Related Compounds

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