Skip to Content
Merck
CN

95020

Dimethyl vinylphosphonate

≥95% (GC)

Synonym(s):

1-Dimethoxyphosphorylethene, Dimethyl ethenylphosphonate, Vinyl dimethylphosphonate, Vinyl(dimethoxy)oxophosphine, Vinylphosphonic acid dimethyl ester

Sign In to View Organizational & Contract Pricing.

Select a Size

About This Item

Linear Formula:
CH2=CHPO(OCH3)2
CAS Number:
4645-32-3
Molecular Weight:
136.09
UNSPSC Code:
12352100
NACRES:
NA.22
PubChem Substance ID:
57653648
EC Number:
225-076-4
Beilstein/REAXYS Number:
1748827
MDL number:
MFCD00015488

Key Documents

View All Documentation
Technical Service
Need help? Our team of experienced scientists is here for you.
Let Us Assist
Technical Service
Need help? Our team of experienced scientists is here for you.
Let Us Assist

Product Name

Dimethyl vinylphosphonate, ≥95% (GC)

Quality Level

100

InChI key

CQCXMYUCNSJSKG-UHFFFAOYSA-N

InChI

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

SMILES string

COP(=O)(OC)C=C

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

Related Categories

Application

  • Improving the Corrosion Resistance of Lead in H2SO4 by Addition of Phosphoric and Phosphonic Compounds: This study discusses how Dimethyl Vinylphosphonate enhances lead grid batteries′ corrosion resistance (S Khatbi et al., 2016).
  • Relay Cross Metathesis Reactions of Vinylphosphonates: This publication highlights the reaction of Dimethyl Vinylphosphonate with neat methylimidazole, showcasing a potential route for producing valuable organic salts (RK Malla et al., 2014).
  • Enhanced Flame Retardance of Polyacrylonitrile with Dimethyl Vinylphosphonate: Focuses on improving the flame retardancy of textiles, adding significant value in material safety applications (X Dong et al., 2021).

Other Notes

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

pictograms

Corrosion
GHS05

signalword

Danger

hcodes

H314

Hazard Classifications

Skin Corr. 1B

Storage Class

8A - Combustible corrosive hazardous materials

wgk

WGK 1

flash_point_f

208.4 °F - closed cup

flash_point_c

98 °C - closed cup

ppe

Faceshields, Gloves, Goggles, type ABEK (EN14387) respirator filter

Choose from one of the most recent versions:

Certificates of Analysis (COA)

Lot/Batch Number
BCCM5969
BCBW7063
1422769V
1422769
304700/1

Don't see the Right Version?

If you require a particular version, you can look up a specific certificate by the Lot or Batch number.

Search for a COA

Already Own This Product?

Find documentation for the products that you have recently purchased in the Document Library.

Visit the Document Library

N. Minova et al.
Bulletin of the Chemical Society of Japan, 60, 1761-1761 (1987)
J. Zygmunt
Tetrahedron, 41, 4979-4979 (1985)
S. Mirza et al.
Helvetica Chimica Acta, 67, 1562-1562 (1984)
F. Nicotra et al.
Journal of the Chemical Society. Chemical Communications, 5-5 (1984)
Amir Shafiee Kisomi et al.
Ultrasonics sonochemistry, 44, 129-136 (2018-04-24)
In this research, a novel Sn(II)-imprinted poly(dimethyl vinylphosphonate) nanopowder (Sn(II)-IPDMVPN) was prepared using Sn2+, dimethyl vinylphosphonate, azobis isobutyronitril and ethylene glycol dimethacrylate as the template, ligand, initiator and cross linker, respectively. The non-imprinted poly(dimethyl vinylphosphonate) nanopowder (NIPDMVPN) was also synthesized

Our team of scientists has experience in all areas of research including Life Science, Material Science, Chemical Synthesis, Chromatography, Analytical and many others.

Contact Technical Service