DIALLYL DICARBONATE Property

Boiling point:

60 °C/0.05 mmHg (lit.)

Density 

1.121 g/mL at 25 °C (lit.)

refractive index 

n20/D 1.434(lit.)

Flash point:

201 °F

storage temp. 

2-8°C

form 

clear liquid

color 

Colorless to Light yellow to Light orange

BRN 

4390381

CAS DataBase Reference

115491-93-5(CAS DataBase Reference)

Safety

Hazard Codes 

Xi

Risk Statements 

36/37/38

Safety Statements 

26-36

WGK Germany 

3

F 

4.7-10-21

HS Code 

2918.99.5000

Hazard and Precautionary Statements (GHS)

Symbol(GHS)

Signal word

Warning

Hazard statements

H227Combustible liquid

H315Causes skin irritation

H319Causes serious eye irritation

H335May cause respiratory irritation

Precautionary statements

P210Keep away from heat/sparks/open flames/hot surfaces. — No smoking.

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

P264Wash hands thoroughly after handling.

P264Wash skin thouroughly after handling.

P270Do not eat, drink or smoke when using this product.

P271Use only outdoors or in a well-ventilated area.

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

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

P403+P235Store in a well-ventilated place. Keep cool.

P501Dispose of contents/container to..…

DIALLYL DICARBONATE Chemical Properties,Usage,Production

General Description

Diallyl pyrocarbonate or (Alloc)₂O is used as a reagent for the introduction of allyloxycarbonyl (Alloc or Aloc) protecting group to primary and secondary amines. In peptide synthesis, it is also used to protect amino acid functional groups due to its stability to the acidic and basic conditions. Various amino functional groups such as amino sugars and nucleosides are also protected by using diallyldicarbonate reagent.