7-Chloro-3-methylbenzothiophene

Modify Date: 2026-07-15 16:55:49

7-Chloro-3-methylbenzothiophene Structure
7-Chloro-3-methylbenzothiophene structure
Common Name 7-Chloro-3-methylbenzothiophene
CAS Number 17514-68-0 Molecular Weight 182.670
Density 1.3±0.1 g/cm3 Boiling Point 280.5±20.0 °C at 760 mmHg
Molecular Formula C9H7ClS Melting Point N/A
MSDS N/A Flash Point 163.1±8.5 °C

 Names

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

Name 7-chloro-3-methyl-1-benzothiophene
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 1.3±0.1 g/cm3
Boiling Point 280.5±20.0 °C at 760 mmHg
Molecular Formula C9H7ClS
Molecular Weight 182.670
Flash Point 163.1±8.5 °C
Exact Mass 181.995697
PSA 28.24000
LogP 5.43
Vapour Pressure 0.0±0.6 mmHg at 25°C
Index of Refraction 1.661
InChIKey PIURQZBTTSWWOY-UHFFFAOYSA-N
SMILES Cc1csc2c(Cl)cccc12

 Safety Information

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

HS Code 2934999090

 Synthetic Route

This table presents publicly reported synthetic routes, reaction conditions, reactants and product information of the compound.

~%

7-Chloro-3-methylbenzothiophene Structure

7-Chloro-3-meth...

CAS#:17514-68-0

Learn More
Literature: Journal of the Chemical Society, Perkin Transactions 1: Organic and Bio-Organic Chemistry (1972-1999), , p. 1404 - 1407

~%

7-Chloro-3-methylbenzothiophene Structure

7-Chloro-3-meth...

CAS#:17514-68-0

Learn More
Literature: Magnetic Resonance in Chemistry, , vol. 23, # 10 p. 814 - 821

~%

7-Chloro-3-methylbenzothiophene Structure

7-Chloro-3-meth...

CAS#:17514-68-0

Learn More
Literature: WO2011/161201 A1, ; WO 2011/161201 A1

 Precursor & DownStream

This table lists upstream starting materials and downstream derivative products related to this chemical.

Precursor  3

DownStream  3

 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.

3-methyl-7-chlorobenzothiophene
7-Chloro-3-methylbenzothiophene
7-Chloro-3-methyl-1-benzothiophene
7-Chloro-3-methylbenzo[b]thiophene
T56 BSJ D1 IG
7-Chlor-3-methyl-benzo<b>thiophen

 7-Chloro-3-methylbenzothiophene | FAQ

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

Q: What are the downstream products of 7-chloro-3-methyl-1-benzothiophene?
A: Related downstream products(CAS) of 7-chloro-3-methyl-1-benzothiophene: 1757-24-0;17512-61-7;3808-40-0.
Q: What is the polar surface area (PSA) of 7-chloro-3-methyl-1-benzothiophene?
A: Polar surface area (PSA) of 7-chloro-3-methyl-1-benzothiophene is 28.24000.
Q: What is the InChIKey of 7-chloro-3-methyl-1-benzothiophene?
A: InChIKey of 7-chloro-3-methyl-1-benzothiophene is PIURQZBTTSWWOY-UHFFFAOYSA-N.
Q: What is the CAS number of 7-chloro-3-methyl-1-benzothiophene?
A: CAS number of 7-chloro-3-methyl-1-benzothiophene is 17514-68-0.
Q: What are the upstream materials of 7-chloro-3-methyl-1-benzothiophene?
A: Related upstream materials(CAS) of 7-chloro-3-methyl-1-benzothiophene: 17514-52-2;6320-03-2;78-95-5.
Q: What is the molecular formula of 7-chloro-3-methyl-1-benzothiophene?
A: Molecular formula of 7-chloro-3-methyl-1-benzothiophene is C9H7ClS.
Q: What is the molecular weight of 7-chloro-3-methyl-1-benzothiophene?
A: Molecular weight of 7-chloro-3-methyl-1-benzothiophene is 182.670.
Q: What is the boiling point of 7-chloro-3-methyl-1-benzothiophene?
A: Boiling point of 7-chloro-3-methyl-1-benzothiophene is 280.5±20.0 °C at 760 mmHg.
Q: What English synonyms does 7-chloro-3-methyl-1-benzothiophene have?
A: English synonyms of 7-chloro-3-methyl-1-benzothiophene: 3-methyl-7-chlorobenzothiophene, 7-Chloro-3-methylbenzothiophene, 7-Chloro-3-methyl-1-benzothiophene, 7-Chloro-3-methylbenzo[b]thiophene, T56 BSJ D1 IG, 7-Chlor-3-methyl-benzothiophen.
Q: What is the English name of 7-chloro-3-methyl-1-benzothiophene?
A: The English name of 7-chloro-3-methyl-1-benzothiophene is 7-chloro-3-methyl-1-benzothiophene.

 7-Chloro-3-methylbenzothiophenefactory

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.
Zhongshan Xingrui Chemical Co. , Ltd.
The content on this webpage is sourced from various professional data sources. If you have any questions or concerns regarding the content, please feel free to contact service1@chemsrc.com.