4-Chloro-3-(trifluoromethyl)phenyl isothiocyanate

4-氯-3-三氟甲基苯基硫代异氰酸酯

Also known as: 1-chloro-4-isothiocyanato-2-(trifluoromethyl)benzene, 2-chloro-5-isothiocyanatobenzotrifluoride, 1-chloro-4-isothiocyanato-2-trifluoromethyl-benzene, 3-trifluoromethyl-4-chlorophenyl isothiocyanate, 1-chloro-4-isothiocyanato-2-(trifluoromethyl)benzene, Benzene, 1-chloro-4-isothiocyanato-2-(trifluoromethyl)-

4-Chloro-3-(trifluoromethyl)phenyl isothiocyanate (CAS 23163-86-2) is a compound in the Organic Acids category listed in the Jingsj chemical database. It has the molecular formula C8H3ClF3NS and a molecular weight of 237.62900 g/mol. It is also known as 1-chloro-4-isothiocyanato-2-(trifluoromethyl)benzene, 2-chloro-5-isothiocyanatobenzotrifluoride and 1-chloro-4-isothiocyanato-2-trifluoromethyl-benzene. Key properties include a melting point of 34 °C, a boiling point of 248-251 °C(lit.), a density of 1.47 g/mL at 25 °C(lit.) and a flash point of 248-251°C. It is classified under GHS with signal word Danger and hazard statements H314 — Causes severe skin burns and eye damage. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.

CAS No.

23163-86-2

Jingsj CID

J-1137018-1

Molecular Formula

C₈H₃ClF₃NS

Chinese Name

4-氯-3-三氟甲基苯基硫代异氰酸酯

Molecular Weight

237.62900 g/mol

Category

Organic Acids

Last updated

8/21/2026