4,5,6,7-Tetrahydrobenzo[b]thiophen-2-amine

Modify Date: 2025-08-23 17:23:55

4,5,6,7-Tetrahydrobenzo[b]thiophen-2-amine Structure
4,5,6,7-Tetrahydrobenzo[b]thiophen-2-amine structure
Common Name 4,5,6,7-Tetrahydrobenzo[b]thiophen-2-amine
CAS Number 14770-79-7 Molecular Weight 153.24500
Density 1.294g/cm3 Boiling Point 313.15ºC at 760 mmHg
Molecular Formula C8H11NS Melting Point N/A
MSDS N/A Flash Point 143.188ºC

 Names

Name 4,5,6,7-Tetrahydrobenzo[b]thiophen-2-amine
Synonym More Synonyms

 Chemical & Physical Properties

Density 1.294g/cm3
Boiling Point 313.15ºC at 760 mmHg
Molecular Formula C8H11NS
Molecular Weight 153.24500
Flash Point 143.188ºC
Exact Mass 153.06100
PSA 54.26000
LogP 2.79030
Vapour Pressure 0.001mmHg at 25°C
Index of Refraction 1.744
InChIKey FTGVDKSMUBJBME-UHFFFAOYSA-N
SMILES Nc1cc2c(s1)CCCC2

 Safety Information

HS Code 2934999090

 Synthetic Route

~%

4,5,6,7-Tetrahydrobenzo[b]thiophen-2-amine Structure

4,5,6,7-Tetrahy...

CAS#:14770-79-7

Literature: WO2013/189841 A1, ; Page/Page column 248; 249 ;

 Precursor & DownStream

Precursor  1

DownStream  1

 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

4,5,6,7-tetrahydro-1-benzothiophen-2-amine
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