91489-09-7

91489-09-7 structure

Name: Methyl 4,5,6,7-tetrahydro-1-benzothiophene-2-carboxylate
Chemical Name: Methyl 4,5,6,7-tetrahydro-1-benzothiophene-2-carboxylate
CAS Number: 91489-09-7
Molecular Formula: C₁₀H₁₂O₂S
Molecular Weight: 196.26600
Create Date: 2018-12-24 21:55:10
Modify Date: 2025-09-11 19:09:28

Name	Methyl 4,5,6,7-tetrahydro-1-benzothiophene-2-carboxylate
Synonyms	4,5,6,7-tetrahydro-benzo[b]thiophene-2-carboxylic acid methyl ester methyl 4,5,6,7-tetrahydrobenzo[B]thiophene-2-carboxylate

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

HS Code	2934999090

2365-48-2

1680-73-5

~34%

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 ;

108-94-1

91489-09-7

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

Precursor 3
2365-48-2 1680-73-5 108-94-1
DownStream 0

HS Code	2934999090
Summary	2934999090. other heterocyclic compounds. VAT:17.0%. Tax rebate rate:13.0%. . MFN tariff:6.5%. General tariff:20.0%

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