Dimethyl vinylphosphonate

Basic Information

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CAS Number

4645-32-3

Molecular Formula

C4H9O3P

Molecular Weight

136.09 g/mol

Chemical Classification

Basic Chemical Raw Materials Organic Chemicals Carboxylic Acids

Agricultural Chemicals Pesticides Insecticides

Water Treatment Chemicals Coagulants and Flocculants Inorganic Coagulants

Basic Physical Properties

Melting Point

<-30°C

Boiling Point

197-202 °C

Water Solubility

Fully miscible in water.

Refractive Index

n20/D 1.430-1.435

SMILES

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COP(=O)(C=C)OC

InChI

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

InChIKey

CQCXMYUCNSJSKG-UHFFFAOYSA-N

LogP

1.6158

Topological Polar Surface Area

35.53 Å²

Hydrogen Bond Donor/Acceptor

0 / 3

Complexity

113

Safety Information

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GHS Hazard Pictograms

H314

Hazard Statement

H314 Causes severe skin burns and eye damage
Skin corrosion/irritation

Hazard Class

Class 6.1 Class 6.1

Stability

store cold

Sensitiveness

Light, Air & Moisture Sensitive

Synonyms & References

English

4645-32-3
vinylphosphonic acid dimethyl ester
SCHEMBL36478
BP-21377
Dimethyl vinylphosphonate, >=95% (GC)
Dimethyl vinylphosphonate
EINECS 225-076-4
DTXSID30196844
1-dimethoxyphosphorylethene
Phosphonic acid, ethenyl-, dimethyl ester
MFCD00015488
3ZS4CER58S
NS00031607
FT-0693242
UNII-3ZS4CER58S
CQCXMYUCNSJSKG-UHFFFAOYSA-N
VINYL DIMETHYLPHOSPHONATE
PHOSPHONIC ACID, P-ETHENYL-, DIMETHYL ESTER
dimethyl vinylphosphonate
Vinylphosphonic acid dimethyl ester

MDL Number

MFCD00015488

Customs Code

2931900090

FAQ

What regulatory guidelines apply to Dimethyl vinylphosphonate (CAS: 4645-32-3)?

Dimethyl vinylphosphonate (CAS: 4645-32-3) is regulated under the Globally Harmonized System of Classification and Labeling of Chemicals (GHS), which includes hazard communication labels and safety data sheets. In the European Union, it is also subject to the Registration, Evaluation, Authorization and Restriction of Chemicals (REACH) regulation, and under the U.S. Environmental Protection Agency (EPA), it may be listed under the Toxic Substances Control Act (TSCA) for certain uses. FDA regulations may also apply for specific uses in food-related applications.

Are there alternatives to Dimethyl vinylphosphonate (CAS: 4645-32-3) in synthesis?

There are several alternatives to Dimethyl vinylphosphonate (CAS: 4645-32-3) in synthesis, including other phosphonates such as dimethyl methylphosphonate and various vinyl phosphonates. Isomers and analogs like ethyl vinylphosphonate can also be used depending on the specific requirements of the reaction and the desired product.

What is the market or research trend for Dimethyl vinylphosphonate (CAS: 4645-32-3)?

The market for Dimethyl vinylphosphonate (CAS: 4645-32-3) is growing due to its applications in pesticide synthesis and as a building block for other organophosphorus compounds. Research trends are focusing on its use in developing more eco-friendly pesticides and in pharmaceuticals. Market demand is also influenced by its price trends and the increasing need for safer alternatives in agriculture and chemistry.

How should waste containing Dimethyl vinylphosphonate (CAS: 4645-32-3) be handled?

Waste containing Dimethyl vinylphosphonate (CAS: 4645-32-3) should be collected in appropriate containers and stored separately to prevent contamination. It is advisable to incinerate or dispose of it through professional waste disposal services that comply with local and international regulations. Proper environmental protection precautions include ensuring adequate ventilation and protective clothing during handling, and following all safety data sheet (SDS) instructions for disposal.