3,5-Difluorophenyl isocyanate
[CAS 83594-83-6]

Identification

• Name: 3,5-Difluorophenyl isocyanate
• Synonyms: 1,3-Difluoro-5-isocyanatobenzene; 1-Isocyanato-3,5-difluorobenzene; 3,5-Difluoro-1-isocyanatobenzene
• Molecular Formula: C₇H₃F₂NO
• Molecular Weight: 155.10
• CAS Registry Number: 83594-83-6
• EC Number: 625-928-9

Properties

• Solubility: Very slightly soluble (0.39 g/L) (25 °C), Calc.^*
• Density: 1.24±0.1 g/cm³ (20 °C 760 Torr), Calc.^*
• Boiling point: 181.3±30.0 °C (760 Torr), Calc.^*
• Flash point: 56.9±14.2 °C, Calc.^*

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

Safety Data

Hazard Classification

Hazard	Class	Category Code	Hazard Statement
Acute toxicity	Acute Tox.	4	H332
Specific target organ toxicity - single exposure	STOT SE	3	H335
Skin irritation	Skin Irrit.	2	H315
Flammable liquids	Flam. Liq.	3	H226
Respiratory sensitization	Resp. Sens.	1	H334
Acute toxicity	Acute Tox.	4	H312
Eye irritation	Eye Irrit.	2	H319
Acute toxicity	Acute Tox.	4	H302
Acute toxicity	Acute Tox.	3	H301
Eye irritation	Eye Irrit.	2A	H319