4,5-Difluoro-2-hydroxybenzonitrile
[CAS# 186590-36-3]

Identification

• Name: 4,5-Difluoro-2-hydroxybenzonitrile
• Synonyms: 6-Cyano-3,4-difluorophenol
• Molecular Formula: C₇H₃F₂NO
• Molecular Weight: 155.10
• CAS Registry Number: 186590-36-3
• EC Number: 642-665-5

Properties

• Solubility: Very slightly soluble (0.36 g/L) (25 ºC), Calc.^*
• Density: 1.44±0.1 g/cm³ (20 ºC 760 Torr), Calc.^*
• Boiling point: 279.7±40.0 ºC (760 Torr), Calc.^*
• Flash point: 122.9±27.3 ºC, Calc.^*

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

Safety Data

Hazard Classification

Hazard	Class	Category Code	Hazard Statement
Acute toxicity	Acute Tox.	3	H301
Eye irritation	Eye Irrit.	2	H319
Skin irritation	Skin Irrit.	2	H315
Acute toxicity	Acute Tox.	3	H331
Specific target organ toxicity - single exposure	STOT SE	3	H335
Acute toxicity	Acute Tox.	3	H311