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3-Amino-2-chloro-4-(trifluoromethyl)pyridine

3-氨基-2-氯-4-(三氟甲基)吡啶

Also known as: 2-CHLORO-4-(TRIFLUOROMETHYL)PYRIDIN-3-AMINE, 2-Chloro-3-amino-4-(trifluoromethyl)pyridine, 2-Chloro-4-(trifluoromethyl)-3-pyridinamine, 2-Chloro-4-trifluoromethyl-pyridin-3-ylamine, 2-chloro-4-(trifluoromethyl)pyridin-3-amine, 3-AMino-2-chloro-4-(trifluoroMethyl)pyridine, 97%, 3-Amino-2-chloro-4-(trifluoromethyl)pyridine,97%, 3-Pyridinamine, 2-chloro-4-(trifluoromethyl)-, IFLAB-BB F2113-0058

3-Amino-2-chloro-4-(trifluoromethyl)pyridine (CAS 166770-70-3) is a compound in the Pharma Intermediates category listed in the Jingsj chemical database. It has the molecular formula C6H4ClF3N2 and a molecular weight of 196.55800 g/mol. It is also known as 2-CHLORO-4-(TRIFLUOROMETHYL)PYRIDIN-3-AMINE, 2-Chloro-3-amino-4-(trifluoromethyl)pyridine and 2-Chloro-4-(trifluoromethyl)-3-pyridinamine. Key properties include a melting point of 53-57°C and a flash point of >110 °C. GHS signal word: Danger. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.

CAS No.
166770-70-3
Jingsj CID
J-1500823-9
Molecular Formula
C6H4ClF3N2
Chinese Name
3-氨基-2-氯-4-(三氟甲基)吡啶
Molecular Weight
196.55800 g/mol
Category
Pharma Intermediates
Last updated
8/21/2026

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Physicochemical Properties

Melting Point53-57°C
Flash Point>110 °C

GHS Safety & Compliance

Acute ToxicitySignal word: Danger

Frequently Asked Questions

What is the CAS number of 3-Amino-2-chloro-4-(trifluoromethyl)pyridine?

The CAS number of 3-Amino-2-chloro-4-(trifluoromethyl)pyridine is 166770-70-3.

What are the molecular formula and molecular weight of 3-Amino-2-chloro-4-(trifluoromethyl)pyridine?

3-Amino-2-chloro-4-(trifluoromethyl)pyridine has molecular formula C6H4ClF3N2 and molecular weight 196.55800 g/mol.

Is 3-Amino-2-chloro-4-(trifluoromethyl)pyridine hazardous?

3-Amino-2-chloro-4-(trifluoromethyl)pyridine has GHS signal word Danger.

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

Last updated:

How to cite: Jingsj. "3-Amino-2-chloro-4-(trifluoromethyl)pyridine (CAS 166770-70-3)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-1500823-9 (accessed 2026-10-24).

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