2-Diethylaminoethanethiol hydrochloride

2-二乙氨基乙硫醇盐酸盐

Also known as: 2-(Diethylamino)ethanethiol hydrochloride, 2-(Diethylamino)ethylmercaptan hydrochloride, N,N-Diethyl-2-mercaptoethylamine hydrochloride, N-(2-Mercaptoethyl)diethylamine hydrochloride, (Diethylamino)ethanethiol hydrochloride, Ethanethiol, 2-(diethylamino)-, hydrochloride (1:1), 2-Diethylaminoethyl mercaptan hydrochloride, β-Diethylaminoethyl mercaptan hydrochloride, Diethylaminoethanethiol hydrochloride, Diethyl-2-mercaptoethylammonium chloride, Usafe-4

2-Diethylaminoethanethiol hydrochloride (CAS 1942-52-5) is a compound in the Organic Acids category listed in the Jingsj chemical database. It has the molecular formula C6H16ClNS and a molecular weight of 169.71600 g/mol. It is also known as 2-(Diethylamino)ethanethiol hydrochloride, 2-(Diethylamino)ethylmercaptan hydrochloride and N,N-Diethyl-2-mercaptoethylamine hydrochloride. Key properties include a melting point of 170-175 °C(lit.), a boiling point of 161.6ºC at 760 mmHg and a flash point of 51.5ºC. It is classified under GHS with signal word Warning and hazard statements H315 — Causes skin irritation, H319 — Causes serious eye irritation and H335 — May cause respiratory irritation. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.

CAS No.

1942-52-5

Jingsj CID

J-1993833-6

Molecular Formula

C₆H₁₆ClNS

Chinese Name

2-二乙氨基乙硫醇盐酸盐

Molecular Weight

169.71600 g/mol

Category

Organic Acids

Last updated

8/21/2026