2-Chloro-6-(trifluoromethyl)nicotinic acid

2-氯-6-(三氟甲基)烟酸

Also known as: 2-Chloro-6-(trifluoromethyl)pyridine-3-carboxylic acid, 2-Chloro-6-trifluoromethylnicotinic acid, 2-Chloro-6-trifluoromethyl-3-pyridinecarboxylic acid, 2-Chloro-6-(trifluoromethyl)-3-pyridinecarboxylic acid, 3-Pyridinecarboxylic acid, 2-chloro-6-(trifluoromethyl)-, 2-chloro-6-(trifluoromethyl)pyridine-3-carboxylic acid

CAS No.
280566-45-2
Jingsj CID
J-16527-1
Molecular Formula
C7H3ClF3NO2
Chinese Name
2-氯-6-(三氟甲基)烟酸
Molecular Weight
225.552 g/mol
Category
Organic Acids
Last updated
8/21/2026

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Physicochemical Properties

Melting Point120 °C
Boiling Point271.3±40.0 °C at 760 mmHg
Density1.6±0.1 g/cm3
Flash Point117.9±27.3 °C

GHS Safety & Compliance

Acute ToxicitySignal word: Danger

Frequently Asked Questions

What is the CAS number of 2-Chloro-6-(trifluoromethyl)nicotinic acid?

280566-45-2

What are the molecular formula and molecular weight of 2-Chloro-6-(trifluoromethyl)nicotinic acid?

C7H3ClF3NO2, molecular weight 225.552 g/mol

Is 2-Chloro-6-(trifluoromethyl)nicotinic acid hazardous?

Danger

Data compiled from public chemical databases and supplier catalogs; verify specifications with suppliers before purchase. · Last updated: 8/21/2026