2-Amino-5-chlorobenzenethiol

Also known as: 2-Amino-5-chlorothiophenol, 2-Amino-5-chlorobenzene-1-thiol, 5-Chloro-2-aminobenzenethiol, 5-Chloro-2-aminothiophenol, 4-Chloro-2-mercaptoaniline, 4-Chloro-2-thioaniline, Benzenethiol, 2-amino-5-chloro-, BUTTPARK 35\02-18

2-Amino-5-chlorobenzenethiol (CAS 23474-98-8) is a compound in the Alcohols category listed in the Jingsj chemical database. It has the molecular formula C6H6ClNS and a molecular weight of 159.637 g/mol. Key properties include a boiling point of 278.0±20.0 °C at 760 mmHg, a density of 1.4±0.1 g/cm3 and a flash point of 121.9±21.8 °C. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.

CAS No.: 23474-98-8
Jingsj CID: J-1175192-1
Molecular Formula: C₆H₆ClNS
Molecular Weight: 159.637 g/mol
Category: Alcohols
Last updated: 8/21/2026

Request MSDS / TDS

No offers for this compound yet.

Request a quote

Physicochemical Properties

Boiling Point	278.0±20.0 °C at 760 mmHg
Density	1.4±0.1 g/cm3
Flash Point	121.9±21.8 °C
Exact Mass	158.990952
PSA	64.82000
LogP	2.23
Vapor Pressure	0.0±0.6 mmHg at 25°C
Refractive Index	1.672

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 2-Amino-5-chlorobenzenethiol?

The CAS number of 2-Amino-5-chlorobenzenethiol is 23474-98-8.

What are the molecular formula and molecular weight of 2-Amino-5-chlorobenzenethiol?

2-Amino-5-chlorobenzenethiol has molecular formula C6H6ClNS and molecular weight 159.637 g/mol.

What are the upstream and downstream products of 2-Amino-5-chlorobenzenethiol?

For 2-Amino-5-chlorobenzenethiol, Upstream Products: 2-Amino-6-chlorobenzothiazole, 4-Chloroaniline, 6-Chloro-2-methylbenzothiazole; Downstream Products: 6-Chloro-2-methylbenzothiazole, 6-Chloro-2-mercaptobenzothiazole, 7-Chloro-2H-1,4-benzothiazin-3(4H)-one.

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. "2-Amino-5-chlorobenzenethiol (CAS 23474-98-8)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-1175192-1 (accessed 2026-11-09).

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