Benzo[b]thiophene-2-carboxylicacid, 3-methyl-, methyl ester

Modify Date: 2026-07-21 23:30:35

Benzo[b]thiophene-2-carboxylicacid, 3-methyl-, methyl ester Structure
Benzo[b]thiophene-2-carboxylicacid, 3-methyl-, methyl ester structure
Common Name Benzo[b]thiophene-2-carboxylicacid, 3-methyl-, methyl ester
CAS Number 3133-81-1 Molecular Weight 206.26100
Density 1.233g/cm3 Boiling Point 313ºC at 760 mmHg
Molecular Formula C11H10O2S Melting Point 102-105ºC
MSDS N/A Flash Point 143.1ºC

 Names

This table lists Chinese names, IUPAC names and various aliases of this chemical substance.

Name methyl 3-methyl-1-benzothiophene-2-carboxylate
Synonym More Synonyms

 Chemical & Physical Properties

This table shows physicochemical parameters including melting point, boiling point, density, solubility and optical rotation. Missing data is marked as N/A.

Density 1.233g/cm3
Boiling Point 313ºC at 760 mmHg
Melting Point 102-105ºC
Molecular Formula C11H10O2S
Molecular Weight 206.26100
Flash Point 143.1ºC
Exact Mass 206.04000
PSA 54.54000
LogP 2.99630
Index of Refraction 1.624
InChIKey FDBXIMKCWBPTDG-UHFFFAOYSA-N
SMILES COC(=O)c1sc2ccccc2c1C

 Safety Information

This table covers safety warnings, protective measures, incompatible substances and disposal guidelines for this compound.

HS Code 2934999090

 Customs

This table shows customs‑related data including HS‑code, tariff and regulatory conditions for import and export.

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

This table collects all English aliases, systematic names and CAS‑related synonyms of the compound.

methyl 3-methylbenzothiophene-2-carboxylate
MFCD02683110

  | FAQ

This section contains frequently‑asked‑questions about this compound, including basic parameters, properties, storage conditions and corresponding answers.

Q: What is the molecular weight of methyl 3-methyl-1-benzothiophene-2-carboxylate?
A: Molecular weight of methyl 3-methyl-1-benzothiophene-2-carboxylate is 206.26100.
Q: What is the LogP of methyl 3-methyl-1-benzothiophene-2-carboxylate?
A: LogP of methyl 3-methyl-1-benzothiophene-2-carboxylate is 2.99630.
Q: What is the English name of methyl 3-methyl-1-benzothiophene-2-carboxylate?
A: The English name of methyl 3-methyl-1-benzothiophene-2-carboxylate is methyl 3-methyl-1-benzothiophene-2-carboxylate.
Q: What is the melting point of methyl 3-methyl-1-benzothiophene-2-carboxylate?
A: Melting point of methyl 3-methyl-1-benzothiophene-2-carboxylate is 102-105ºC.
Q: What is the polar surface area (PSA) of methyl 3-methyl-1-benzothiophene-2-carboxylate?
A: Polar surface area (PSA) of methyl 3-methyl-1-benzothiophene-2-carboxylate is 54.54000.
Q: What is the CAS number of methyl 3-methyl-1-benzothiophene-2-carboxylate?
A: CAS number of methyl 3-methyl-1-benzothiophene-2-carboxylate is 3133-81-1.
Q: What are the upstream materials of methyl 3-methyl-1-benzothiophene-2-carboxylate?
A: Related upstream materials(CAS) of methyl 3-methyl-1-benzothiophene-2-carboxylate: 450-95-3;2365-48-2;67-56-1;3133-78-6;72666-86-5;28195-16-6;4755-81-1;108-98-5;445-27-2.
Q: What English synonyms does methyl 3-methyl-1-benzothiophene-2-carboxylate have?
A: English synonyms of methyl 3-methyl-1-benzothiophene-2-carboxylate: methyl 3-methylbenzothiophene-2-carboxylate, MFCD02683110.
Q: What are the downstream products of methyl 3-methyl-1-benzothiophene-2-carboxylate?
A: Related downstream products(CAS) of methyl 3-methyl-1-benzothiophene-2-carboxylate: 3133-78-6.
Q: What is the boiling point of methyl 3-methyl-1-benzothiophene-2-carboxylate?
A: Boiling point of methyl 3-methyl-1-benzothiophene-2-carboxylate is 313ºC at 760 mmHg.

 factory

This table lists manufacturers and suppliers of this compound, including vendor names and product supply reference information.

Shanghai Nianxing Industrial Co., Ltd
Dayang Chem (Hangzhou) Co., Ltd.
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