4-Fluorobenzyl isocyanate
[CAS# 132740-43-3]

Identification

• Classification: Organic raw materials >> Amino compound >> Acyclic monoamines, polyamines and their derivatives and salts
• Name: 4-Fluorobenzyl isocyanate
• Synonyms: 4-Fluorophenylmethyl isocyanate; p-Fluorobenzyl isocyanate
• Molecular Formula: C₈H₆FNO
• Molecular Weight: 151.14
• CAS Registry Number: 132740-43-3
• EC Number: 628-155-5

Properties

• Solubility: Very slightly soluble (0.65 g/L) (25 ºC), Calc.^*
• Density: 1.09±0.1 g/cm³ (20 ºC 760 Torr), Calc.^*
• Boiling point: 64 ºC (2 Torr)^**
• Refractive index: 1.5052 (589.3 nm 20 ºC)^**
• Flash point: 74.7±12.2 ºC, Calc.^*

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

^** Lebedev, A. V.; Russian Journal of General Chemistry 2006, V76(3), P469-477.

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
Acute toxicity	Acute Tox.	4	H332
Acute toxicity	Acute Tox.	4	H302
Acute toxicity	Acute Tox.	4	H312
Eye irritation	Eye Irrit.	2	H319
Eye irritation	Eye Irrit.	2A	H319