BENZOYL ISOCYANATE Property

Melting point:

25.9°C

Boiling point:

94-96 °C21 mm Hg(lit.)

Density 

1.171 g/mL at 25 °C(lit.)

refractive index 

n20/D 1.5514(lit.)

Flash point:

162 °F

storage temp. 

-20°C

form 

Solid

color 

Clear to hazy colorlessor white

Sensitive 

Moisture Sensitive

BRN 

878595

CAS DataBase Reference

4461-33-0

Safety

Hazard Codes 

Xn

Risk Statements 

20/21/22-36/37/38

Safety Statements 

26-27-28-36/37/39

RIDADR 

UN 2206 6.1/PG 3

WGK Germany 

3

HazardClass 

6.1

PackingGroup 

II

HS Code 

29291000

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.

BENZOYL ISOCYANATE Chemical Properties,Usage,Production

Chemical Properties

clear colourless liquid

Uses

Benzoyl isocyanate was used as a capping reagent for low-reactivity hydroxy groups in the solid-phase-supported oligosaccharide synthesis.

General Description

The reaction mechanism of benzoyl isocyanate with 6-benzyl-6-azabicyclo[2.2.1]hept-2-ene was studied.