Merck
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95020

Sigma-Aldrich

Dimethyl vinylphosphonate

≥95% (GC)

Linear Formula:
CH2=CHPO(OCH3)2
CAS Number:
Molecular Weight:
136.09
Beilstein:
1748827
EC Number:
MDL number:
PubChem Substance ID:
NACRES:
NA.22

Quality Level

assay

≥95% (GC)

form

liquid

refractive index

n20/D 1.430-1.435

bp

197-202 °C (lit.)

density

1.146 g/mL at 20 °C (lit.)

storage temp.

2-8°C

SMILES string

COP(=O)(OC)C=C

InChI

1S/C4H9O3P/c1-4-8(5,6-2)7-3/h4H,1H2,2-3H3

InChI key

CQCXMYUCNSJSKG-UHFFFAOYSA-N

Related Categories

Packaging

5 mL in glass bottle

Other Notes

Vinylphosphonates are versatile reagents undergoing Michael addition giving alkyl phosphonates[1][2][3]; synthesis of aziridine-2-phosphonates, useful for preparing α-amino phosphonates[4]

Pictograms

Corrosion

Signal Word

Danger

Hazard Statements

Hazard Classifications

Skin Corr. 1B

Storage Class Code

8A - Combustible, corrosive hazardous materials

WGK

WGK 1

Flash Point(F)

208.4 °F - closed cup

Flash Point(C)

98 °C - closed cup

Personal Protective Equipment

dust mask type N95 (US), Eyeshields, Gloves

Certificate of Analysis

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Certificate of Origin

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