4-Chloro-2-hydroxybenzonitrile
[CAS# 30818-28-1]

Identification

• Name: 4-Chloro-2-hydroxybenzonitrile
• Synonyms: 4-Chlorosalicylonitrile; 5-Chloro-2-cyanophenol
• Molecular Formula: C₇H₄ClNO
• Molecular Weight: 153.57
• CAS Registry Number: 30818-28-1
• EC Number: 695-767-7

Properties

• Solubility: Very slightly soluble (0.72 g/L) (25 ºC), Calc.^*
• Density: 1.41±0.1 g/cm³ (20 ºC 760 Torr), Calc.^*
• Melting point: 155 ºC^**
• Boiling point: 275.5±25.0 ºC (760 Torr), Calc.^*
• Flash point: 120.4±23.2 ºC, Calc.^*

^* Calculated using Advanced Chemistry Development (ACD/Labs) Software V11.02 (©1994-2015 ACD/Labs)

^** Lindemann, Hans; Journal fuer Praktische Chemie (Leipzig) 1929, V122, P232-60.

Safety Data

Hazard Classification

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