Skip to Content
Merck

Skip To

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

Change View
Size/SKUAvailabilityPrice
5 mL
Please contact Customer Service for Availability
6 220,00 CZK

About This Item

Linear Formula:
CH2=CHPO(OCH3)2
CAS Number:
Molecular Weight:
136.09
UNSPSC Code:
12352100
NACRES:
NA.22
PubChem Substance ID:
EC Number:
225-076-4
Beilstein/REAXYS Number:
1748827
MDL number:
Assay:
≥95% (GC)
Form:
liquid

6 220,00 CZK


Please contact Customer Service for Availability

​
Request a Custom Order
Technical Service
Need help? Our team of experienced scientists is here for you.
Let Us Assist


Quality Segment

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.)

functional group

phosphonate

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

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

Compare Similar Items

View Full Comparison

Show Differences

1 of 1

This Item
7966035882573328
description

≥95% (GC)

description

95% (GC)

description

technical, ≥95% (GC)

description

technical, ≥95% (GC)

assay

≥95% (GC)

assay

95% (GC)

assay

≥95% (GC)

assay

≥95% (GC)

Quality Level

100

Quality Level

100

Quality Level

100

Quality Level

100

refractive index

n20/D 1.430-1.435

refractive index

-

refractive index

n20/D 1.422

refractive index

n20/D 1.392 (lit.)

bp

197-202 °C (lit.)

bp

-

bp

50 °C/0.1 mmHg (lit.)

bp

114-117 °C (lit.)

storage temp.

2-8°C

storage temp.

-

storage temp.

−20°C

storage temp.

-

density

1.146 g/mL at 20 °C (lit.)

density

-

density

0.97 g/mL at 20 °C (lit.)

density

0.793 g/mL at 20 °C (lit.)


Pictograms

Corrosion

Signal Word

Danger

Hazard Codes

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 (personal protective equipment)

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



Choose from one of the most recent versions:

Certificates of Analysis (COA)

Lot/Batch Number

It looks like we've run into a problem, but you can still download Certificates of Analysis from our Documents section.

If you need assistance, please contact Customer Support

Already Own This Product?

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

Visit the Document Library



Questions

Reviews

No rating value

Active Filters