2,4,5-Trichloropyridine
[CAS# 55934-01-5]

Identification

• Classification: Pharmaceutical intermediate >> Heterocyclic compound intermediate >> Pyridine compound >> Chloropyridine
• Name: 2,4,5-Trichloropyridine
• Molecular Formula: C₅H₂Cl₃N
• Molecular Weight: 182.44
• CAS Registry Number: 55934-01-5
• EC Number: 862-541-6

Properties

• Solubility: Very slightly soluble (0.49 g/L) (25 ºC), Calc.^*
• Density: 1.539±0.06 g/cm³ (20 ºC 760 Torr), Calc.^*
• Melting point: 8-9 ºC^**
• Boiling point: 219.1±35.0 ºC (760 Torr), Calc.^*
• Flash point: 107.1±11.5 ºC, Calc.^*

^* Calculated using Advanced Chemistry Development (ACD/Labs) Software V11.02 (©1994-2016 ACD/Labs)

^** Kolder, C. R.; Recueil des Travaux Chimiques des Pays-Bas et de la Belgique 1953, V72, P285-95.

Safety Data

Hazard Classification

Hazard	Class	Category Code	Hazard Statement
Skin irritation	Skin Irrit.	2	H315
Acute toxicity	Acute Tox.	4	H332
Specific target organ toxicity - single exposure	STOT SE	3	H335
Acute toxicity	Acute Tox.	4	H312
Eye irritation	Eye Irrit.	2A	H319
Acute toxicity	Acute Tox.	4	H302