2,4-Dichloro-6-hydroxybenzaldehyde
[CAS# 78443-72-8]

Identification

• Name: 2,4-Dichloro-6-hydroxybenzaldehyde
• Synonyms: 2-Hydroxy-4,6-dichlorobenzaldehyde; 4,6-Dichloro-2-hydroxybenzaldehyde; 4,6-Dichlorosalicylaldehyde
• Molecular Formula: C₇H₄Cl₂O₂
• Molecular Weight: 191.01
• CAS Registry Number: 78443-72-8
• EC Number: 673-975-9

Properties

• Solubility: Practically insoluble (0.092 g/L) (25 ºC), Calc.^*
• Density: 1.547±0.06 g/cm³ (20 ºC 760 Torr), Calc.^*
• Melting point: 53 ºC^**
• Boiling point: 255.2±35.0 ºC (760 Torr), Calc.^*
• Flash point: 108.2±25.9 ºC, Calc.^*

^* Calculated using Advanced Chemistry Development (ACD/Labs) Software V11.02 (©1994-2013 ACD/Labs)

^** Kauch, Matthias; Synthesis 2006, (10), P1575-1577.

Safety Data

Hazard Classification

Hazard	Class	Category Code	Hazard Statement
Specific target organ toxicity - single exposure	STOT SE	3	H335
Skin irritation	Skin Irrit.	2	H315
Eye irritation	Eye Irrit.	2	H319