6-Chloro-2-mercaptobenzothiazole

Also known as: 6-Chloro-1,3-benzothiazole-2(3H)-thione, 2(3H)-Benzothiazolethione,6-chloro-, 6-Chloro-2,3-dihydro-2-thioxo-1,3-benzothiazole, 6-Chlorobenzo[d]thiazole-2-thiol, 6-Chlorobenzothiazole-2(3H)-thione, 6-chloro-3H-1,3-benzothiazole-2-thione, 6-chlorobenzothiazole-2-thiol, NSC 503425

6-Chloro-2-mercaptobenzothiazole (CAS 51618-29-2) is a compound in the Pharma Intermediates category listed in the Jingsj chemical database. It has the molecular formula C7H4ClNS2 and a molecular weight of 201.69600 g/mol. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.

CAS No.: 51618-29-2
Jingsj CID: J-9575-0
Molecular Formula: C₇H₄ClNS₂
Molecular Weight: 201.69600 g/mol
Category: Pharma Intermediates
Last updated: 8/21/2026

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Physicochemical Properties

Exact Mass	200.94700
PSA	79.93000
LogP	3.23840

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 6-Chloro-2-mercaptobenzothiazole?

The CAS number of 6-Chloro-2-mercaptobenzothiazole is 51618-29-2.

What are the molecular formula and molecular weight of 6-Chloro-2-mercaptobenzothiazole?

6-Chloro-2-mercaptobenzothiazole has molecular formula C7H4ClNS2 and molecular weight 201.69600 g/mol.

What are the upstream and downstream products of 6-Chloro-2-mercaptobenzothiazole?

For 6-Chloro-2-mercaptobenzothiazole, Upstream Products: 2,4-Dichloroaniline, Potassium ethylxanthate, 2-Bromo-4-chloroaniline; Downstream Products: 2,6-Dichlorobenzothiazole.

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. "6-Chloro-2-mercaptobenzothiazole (CAS 51618-29-2)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-9575-0 (accessed 2026-11-09).

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