4-FLUOROBENZYL ISOCYANATE Property

Boiling point:

211 °C(lit.)

Density 

1.186 g/mL at 25 °C(lit.)

refractive index 

n20/D 1.505(lit.)

Flash point:

199 °F

storage temp. 

-20°C

form 

Liquid

color 

Colorless

Sensitive 

Lachrymatory

Safety

Hazard Codes 

Xn

Risk Statements 

20/21/22-36/37/38

Safety Statements 

26-36/37/39

RIDADR 

UN 2206 6.1/PG 3

WGK Germany 

3

HazardClass 

IRRITANT

HS Code 

29291090

Hazard and Precautionary Statements (GHS)

Symbol(GHS)

Signal word

Danger

Hazard statements

H315Causes skin irritation

H317May cause an allergic skin reaction

H319Causes serious eye irritation

H334May cause allergy or asthma symptoms or breathing difficulties if inhaled

H335May cause respiratory irritation

Precautionary statements

P261Avoid breathing dust/fume/gas/mist/vapours/spray.

P264Wash hands thoroughly after handling.

P264Wash skin thouroughly after handling.

P280Wear protective gloves/protective clothing/eye protection/face protection.

P301+P312IF SWALLOWED: call a POISON CENTER or doctor/physician IF you feel unwell.

P305+P351+P338IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continuerinsing.

4-FLUOROBENZYL ISOCYANATE Chemical Properties,Usage,Production

Chemical Properties

Colorless liquid

Uses

4-Fluorobenzyl isocyanate may be used as a reagent in the synthesis of 3-oxo-1,1-diphenyl-tetrahydro-oxazolo[3,4-a]pyrazine-7-carboxylic acid 4-fluoro-benzylamide and (S)-2-(4-fluorobenzyl)-7-hydroxy-10,10a-dihydroimidazo[1,5-b]isoquinoline-1,3(2H,5H)-dione.

General Description

4-Fluorobenzyl isocyanate, also known as 1-fluoro-4-(isocyanatomethyl)benzene, is an organic building block containing an isocyanate group.