methyl 4-chlorobenzo[b]thiophene-2-carboxylate

Also known as: 4-CHLORO-BENZO[B]THIOPHENE-2-CARBOXYLIC ACID METHYL ESTER, 4-Chloro-benzo[b]thiophene-2-carboxylic acid methyl ester, 4-chloro-2-benzothiophenecarboxylic acid methyl ester, 4-chlorobenzothiophene-2-carboxylic acid methyl ester, Benzo[b]thiophene-2-carboxylicacid, 4-chloro-, methyl ester, Methyl 4-chlorobenzo[b]thiophene-2-carboxylate, Trimethadione Impurity 7, methyl 4-chlorobenzothiophene-2-carboxylate, Methyl 4-chloro-1-benzothiophene-2-carboxylate

methyl 4-chlorobenzo[b]thiophene-2-carboxylate (CAS 35212-95-4) is a compound in the Pharma Intermediates category listed in the Jingsj chemical database. It has the molecular formula C10H7ClO2S and a molecular weight of 226.67900 g/mol. Key properties include a melting point of 95-97ºC, a boiling point of 338.693ºC at 760 mmHg, a density of 1.392g/cm3 and a flash point of 158.636ºC. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.

CAS No.: 35212-95-4
Jingsj CID: J-1038380-9
Molecular Formula: C₁₀H₇ClO₂S
Molecular Weight: 226.67900 g/mol
Category: Pharma Intermediates
Last updated: 8/21/2026

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Physicochemical Properties

Melting Point	95-97ºC
Boiling Point	338.693ºC at 760 mmHg
Density	1.392g/cm3
Flash Point	158.636ºC
Exact Mass	225.98600
PSA	54.54000
LogP	3.34130
Refractive Index	1.646

Customs & Trade Information

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

Frequently Asked Questions

What is the CAS number of methyl 4-chlorobenzo[b]thiophene-2-carboxylate?

The CAS number of methyl 4-chlorobenzo[b]thiophene-2-carboxylate is 35212-95-4.

What are the molecular formula and molecular weight of methyl 4-chlorobenzo[b]thiophene-2-carboxylate?

methyl 4-chlorobenzo[b]thiophene-2-carboxylate has molecular formula C10H7ClO2S and molecular weight 226.67900 g/mol.

What are the upstream and downstream products of methyl 4-chlorobenzo[b]thiophene-2-carboxylate?

For methyl 4-chlorobenzo[b]thiophene-2-carboxylate, Upstream Products: 2-Chloro-6-nitrobenzaldehyde, Methyl thioglycolate, 2-Chloro-6-fluorobenzaldehyde; Downstream Products: 4-Chlorobenzo[b]thiophene-2-carboxylic acid.

Data compiled from public chemical databases such as PubChem and supplier catalogs; supplier offers are provided by suppliers.

Last updated: 8/21/2026

How to cite: Jingsj. "methyl 4-chlorobenzo[b]thiophene-2-carboxylate (CAS 35212-95-4)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-1038380-9 (accessed 2026-11-09).

Data for reference only; verify product details with suppliers before purchase.