2-(Methylamino)-5-(trifluoromethyl)-1,3,4-thiadiazole

N2-甲基-5-(三氟甲基)-1,3,4-噻二唑-2-胺

Also known as: 2-Methylamino-5-(trifluoromethyl)-1,3,4-thiadiazole, N-methyl-5-(trifluoromethyl)-1,3,4-thiadiazol-2-amine, N2-Methyl-5-(trifluoromethyl)-1,3,4-thiadiazol-2-amine, MFCD00042321, 1,3,4-Thiadiazol-2-amine, N-methyl-5-(trifluoromethyl)-

2-(Methylamino)-5-(trifluoromethyl)-1,3,4-thiadiazole (CAS 25366-22-7) is a compound in the Organic Bases category listed in the Jingsj chemical database. It has the molecular formula C4H4F3N3S and a molecular weight of 183.15500 g/mol. It is also known as 2-Methylamino-5-(trifluoromethyl)-1,3,4-thiadiazole, N-methyl-5-(trifluoromethyl)-1,3,4-thiadiazol-2-amine and N2-Methyl-5-(trifluoromethyl)-1,3,4-thiadiazol-2-amine. Key properties include a melting point of 115 °C, a boiling point of 162.7ºC at 760 mmHg, a density of 1.547 g/cm3 and a flash point of 52.2ºC. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.

CAS No.
25366-22-7
Jingsj CID
J-1994071-1
Molecular Formula
C4H4F3N3S
Chinese Name
N2-甲基-5-(三氟甲基)-1,3,4-噻二唑-2-胺
Molecular Weight
183.15500 g/mol
Category
Organic Bases
Last updated
8/21/2026

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Physicochemical Properties

Melting Point115 °C
Boiling Point162.7ºC at 760 mmHg
Density1.547 g/cm3
Flash Point52.2ºC

Frequently Asked Questions

What is the CAS number of 2-(Methylamino)-5-(trifluoromethyl)-1,3,4-thiadiazole?

The CAS number of 2-(Methylamino)-5-(trifluoromethyl)-1,3,4-thiadiazole is 25366-22-7.

What are the molecular formula and molecular weight of 2-(Methylamino)-5-(trifluoromethyl)-1,3,4-thiadiazole?

2-(Methylamino)-5-(trifluoromethyl)-1,3,4-thiadiazole has molecular formula C4H4F3N3S and molecular weight 183.15500 g/mol.

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

Last updated:

How to cite: Jingsj. "2-(Methylamino)-5-(trifluoromethyl)-1,3,4-thiadiazole (CAS 25366-22-7)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-1994071-1 (accessed 2026-10-25).

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