ChemicalBook--->CAS DataBase List--->4645-32-3

4645-32-3

4645-32-3 Structure

4645-32-3 Structure
IdentificationBack Directory
[Name]

DIMETHYL VINYLPHOSPHONATE
[CAS]

4645-32-3
[Synonyms]

DIMETHYL VINYLPHOSPHONATE
1-dimethoxyphosphorylethene
Dimethylvinylphosphonate,98%
1-dimethoxyphosphorylethylene
Vinylphosphonsuredimethylester
Dimethyl vinylphosphonate >=95% (GC)
Ethenylphosphonic acid dimethyl ester
VINYLPHOSPHONIC ACID O,O-DIMETHYL ESTER
VINYLPHOSPHONICACIDDIMETHYLESTER,MIN.90%
Phosphonic acid, P-ethenyl-, dimethyl ester
Vinylphosphonic acid diMethyl ester, Min. 90%
[EINECS(EC#)]

225-076-4
[Molecular Formula]

C4H9O3P
[MDL Number]

MFCD00015488
[MOL File]

4645-32-3.mol
[Molecular Weight]

136.09
Chemical PropertiesBack Directory
[Melting point ]

<-30°C
[Boiling point ]

197-202 °C(lit.)
[density ]

1.146 g/mL at 20 °C(lit.)
[refractive index ]

n20/D 1.428
[Fp ]

101°C
[storage temp. ]

2-8°C
[form ]

liquid
[color ]

colorless
[Water Solubility ]

Fully miscible in water.
[Sensitive ]

Light, Air & Moisture Sensitive
[BRN ]

1748827
[Stability:]

store cold
[CAS DataBase Reference]

4645-32-3
Safety DataBack Directory
[Hazard Codes ]

C
[Risk Statements ]

34
[Safety Statements ]

26-36/37/39-45
[RIDADR ]

UN 3265 8/PG 3
[WGK Germany ]

1
[F ]

8-10-23
[HazardClass ]

6.1
[PackingGroup ]

III
[HS Code ]

29319019
Hazard InformationBack Directory
[Uses]

Dimethyl Vinylphosphonate is a reagent for the preparation of phosphonate diols as flame retardant chain extenders for polymers.
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