Methyl 4,5,6,7-tetrahydro-1-benzothiophene-2-carboxylate

Modify Date: 2025-09-11 19:09:28

Methyl 4,5,6,7-tetrahydro-1-benzothiophene-2-carboxylate Structure
Methyl 4,5,6,7-tetrahydro-1-benzothiophene-2-carboxylate structure
Common Name Methyl 4,5,6,7-tetrahydro-1-benzothiophene-2-carboxylate
CAS Number 91489-09-7 Molecular Weight 196.26600
Density 1.199g/cm3 Boiling Point 334.3ºC at 760mmHg
Molecular Formula C10H12O2S Melting Point N/A
MSDS N/A Flash Point 156ºC

 Names

Name Methyl 4,5,6,7-tetrahydro-1-benzothiophene-2-carboxylate
Synonym More Synonyms

 Chemical & Physical Properties

Density 1.199g/cm3
Boiling Point 334.3ºC at 760mmHg
Molecular Formula C10H12O2S
Molecular Weight 196.26600
Flash Point 156ºC
Exact Mass 196.05600
PSA 54.54000
LogP 2.41350
Index of Refraction 1.563
InChIKey DRUHJJUOXRIIEJ-UHFFFAOYSA-N
SMILES COC(=O)c1cc2c(s1)CCCC2

 Safety Information

HS Code 2934999090

 Synthetic Route

~34%

Methyl 4,5,6,7-tetrahydro-1-benzothiophene-2-carboxylate Structure

Methyl 4,5,6,7-...

CAS#:91489-09-7

Literature: GLAXOSMITHKLINE LLC; HAYDAR, Simon N.; JOHNS, Brian Alvin; VELTHUISEN, Emile Johann Patent: WO2013/43553 A1, 2013 ; Location in patent: Page/Page column 115-116 ;

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Methyl 4,5,6,7-tetrahydro-1-benzothiophene-2-carboxylate Structure

Methyl 4,5,6,7-...

CAS#:91489-09-7

Literature: GLAXOSMITHKLINE LLC; HAYDAR, Simon N.; JOHNS, Brian Alvin; VELTHUISEN, Emile Johann Patent: WO2013/43553 A1, 2013 ;

 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-benzo[b]thiophene-2-carboxylic acid methyl ester
methyl 4,5,6,7-tetrahydrobenzo[B]thiophene-2-carboxylate
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