2-CHLORO-5,5-DIMETHYL-1,3,2-DIOXAPHOSPHORINAN-2-ONE Chemical Properties

Melting point:

97-102 °C(lit.)

Boiling point:

152.1±9.0 °C(Predicted)

Density 

1.416 g/cm3

storage temp. 

under inert gas (nitrogen or Argon) at 2-8°C

solubility 

Acetonitrile (Slightly), Benzene (Slightly)

form 

solid

color 

White

Stability:

Moisture Sensitive

InChIKey

VZMUCIBBVMLEKC-UHFFFAOYSA-N

EPA Substance Registry System

1,3,2-Dioxaphosphorinane, 2-chloro-5,5-dimethyl-, 2-oxide (4090-55-5)

Safety Information

Hazard Codes 

C

Risk Statements 

34

Safety Statements 

26-36/37/39-45

RIDADR 

UN 1759 8/PG 3

WGK Germany 

3

HS Code 

2920907090

2-CHLORO-5,5-DIMETHYL-1,3,2-DIOXAPHOSPHORINAN-2-ONE Usage And Synthesis

Uses

2-Chloro-5,5-dimethyl-1,3,2-dioxaphosphorinane 2-oxide may be used in the synthesis of 5,5-dimethyl-2-oxido-[1,3,2]-dioxaphosphorinane-2-yl-amino carboxylates and cyclic diguanosine monophosphate (c-di-GMP).

General Description

2-Chloro-5,5-dimethyl-1,3,2-dioxaphosphorinane 2-oxide is also referred to as 5,5-dimethyl-2-oxo-2-chloro-1,3,2-dioxaphosphinane (DMOCP). It can be prepared by reacting phosphorous oxychloride (in dry toluene) with 2,2-dimethyl-1,3-propane diol and triethyl amine.

2-CHLORO-5,5-DIMETHYL-1,3,2-DIOXAPHOSPHORINAN-2-ONE(4090-55-5)Related Product Information

• Chlorotrimethylsilane
• 2-CHLORO-5,5-DIMETHYL-1,3,2-DIOXAPHOSPHORINAN-2-ONE