2-(Chloromethyl)-5-(trifluoromethyl)pyridine

Also known as: 2-(chloromethyl)-5-(trifluoromethyl)pyridine, 2-chloromethyl-5-(trifluoromethyl)pyridine, 5-(trifluoromethyl)pyridin-2-ylmethyl chloride, 5-trifluoromethyl-pyridin-2-ylmethyl chloride, Pyridine, 2-(chloromethyl)-5-(trifluoromethyl)-

2-(Chloromethyl)-5-(trifluoromethyl)pyridine (CAS 128790-14-7) is a compound in the Pharma Intermediates category listed in the Jingsj chemical database. It has the molecular formula C7H5ClF3N and a molecular weight of 195.570 g/mol. Key properties include a boiling point of 198.1±35.0 °C at 760 mmHg, a density of 1.4±0.1 g/cm3 and a flash point of 73.6±25.9 °C. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.

CAS No.: 128790-14-7
Jingsj CID: J-1356593-0
Molecular Formula: C₇H₅ClF₃N
Molecular Weight: 195.570 g/mol
Category: Pharma Intermediates
Last updated: 8/21/2026

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Physicochemical Properties

Boiling Point	198.1±35.0 °C at 760 mmHg
Density	1.4±0.1 g/cm3
Flash Point	73.6±25.9 °C
Exact Mass	195.006256
PSA	12.89000
LogP	1.97
Vapor Pressure	0.5±0.4 mmHg at 25°C
Refractive Index	1.456

Frequently Asked Questions

What is the CAS number of 2-(Chloromethyl)-5-(trifluoromethyl)pyridine?

The CAS number of 2-(Chloromethyl)-5-(trifluoromethyl)pyridine is 128790-14-7.

What are the molecular formula and molecular weight of 2-(Chloromethyl)-5-(trifluoromethyl)pyridine?

2-(Chloromethyl)-5-(trifluoromethyl)pyridine has molecular formula C7H5ClF3N and molecular weight 195.570 g/mol.

What are the upstream and downstream products of 2-(Chloromethyl)-5-(trifluoromethyl)pyridine?

For 2-(Chloromethyl)-5-(trifluoromethyl)pyridine, Upstream Products: [5-(trifluoromethyl)pyridin-2-yl]methanol, 2-Methyl-5-(trifluoromethyl)pyridine, 5-(Trifluoromethyl)-2-pyridinecarbaldehyde.

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

Last updated: 8/21/2026

How to cite: Jingsj. "2-(Chloromethyl)-5-(trifluoromethyl)pyridine (CAS 128790-14-7)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-1356593-0 (accessed 2026-11-09).

Data for reference only; verify product details with suppliers before purchase.