3-(Trifluoromethyl)phenylthiourea

3-(三氟甲基)苯基硫脲

Also known as: 1-(3-(Trifluoromethyl)phenyl)thiourea, 1-[3-(Trifluoromethyl)phenyl]-2-thiourea, N-[3-(Trifluoromethyl)phenyl]thiourea, [3-(Trifluoromethyl)phenyl]thiourea, alpha,alpha,alpha-Trifluoro-m-tolylthiourea

3-(Trifluoromethyl)phenylthiourea (CAS 1736-70-5) is a compound in the Aromatic Hydrocarbons category listed in the Jingsj chemical database. It has the molecular formula C8H7F3N2S and a molecular weight of 220.21500 g/mol. It is also known as 1-(3-(Trifluoromethyl)phenyl)thiourea, 1-[3-(Trifluoromethyl)phenyl]-2-thiourea and N-[3-(Trifluoromethyl)phenyl]thiourea. Key properties include a melting point of 104-108 °C(lit.), a boiling point of 264.6ºC at 760 mmHg, a density of 1.457 g/cm3 and a flash point of 113.8ºC. GHS signal word: Warning. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.

CAS No.
1736-70-5
Jingsj CID
J-20710-0
Molecular Formula
C8H7F3N2S
Chinese Name
3-(三氟甲基)苯基硫脲
Molecular Weight
220.21500 g/mol
Category
Aromatic Hydrocarbons
Last updated
8/21/2026

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Physicochemical Properties

Melting Point104-108 °C(lit.)
Boiling Point264.6ºC at 760 mmHg
Density1.457 g/cm3
Flash Point113.8ºC

GHS Safety & Compliance

IrritantSignal word: Warning

Frequently Asked Questions

What is the CAS number of 3-(Trifluoromethyl)phenylthiourea?

The CAS number of 3-(Trifluoromethyl)phenylthiourea is 1736-70-5.

What are the molecular formula and molecular weight of 3-(Trifluoromethyl)phenylthiourea?

3-(Trifluoromethyl)phenylthiourea has molecular formula C8H7F3N2S and molecular weight 220.21500 g/mol.

Is 3-(Trifluoromethyl)phenylthiourea hazardous?

3-(Trifluoromethyl)phenylthiourea has GHS signal word Warning.

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

Last updated:

How to cite: Jingsj. "3-(Trifluoromethyl)phenylthiourea (CAS 1736-70-5)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-20710-0 (accessed 2026-10-22).

Data for reference only; verify specifications, grades and regulatory status with suppliers before purchase.