2,3,4-Trichlorophenol
[CAS# 15950-66-0]

Identification

• Classification: Analytical chemistry >> Standard >> Volatile organic compounds (VOCs)
• Name: 2,3,4-Trichlorophenol
• Molecular Formula: C₆H₃Cl₃O
• Molecular Weight: 197.45
• CAS Registry Number: 15950-66-0
• EC Number: 240-083-2

Properties

• Solubility: Practically insoluble (0.089 g/L) (25 ºC), Calc.^*
• Density: 1.596±0.06 g/cm³ (20 ºC 760 Torr), Calc.^*
• Melting point: 83.5 ºC^**
• Boiling point: 260.3±35.0 ºC (760 Torr), Calc.^*
• Flash point: 111.2±25.9 ºC, Calc.^*

^* Calculated using Advanced Chemistry Development (ACD/Labs) Software V11.02 (©1994-2014 ACD/Labs)

^** Tiessens, G. J.; Recueil des Travaux Chimiques des Pays-Bas et de la Belgique 1929, V48, P1066-8.

Safety Data

• Hazard Symbols: Xn
• Risk Codes: R22;R37/38;R41
• Safety Description: S26;S39

Hazard Classification

Hazard	Class	Category Code	Hazard Statement
Acute toxicity	Acute Tox.	4	H302
Skin irritation	Skin Irrit.	2	H315
Serious eye damage	Eye Dam.	1	H318
Specific target organ toxicity - single exposure	STOT SE	3	H335
Eye irritation	Eye Irrit.	2	H319

• Transport Information: UN 2020 6.1 / PGIII