Chemical Property of Vinylphosphonic acid
Chemical Property:
- Vapor Pressure:0.00253mmHg at 25°C
- Melting Point:41-45 °C(lit.)
- Refractive Index:n20/D 1.473
- Boiling Point:266.2 °C at 760 mmHg
- PKA:2.11±0.10(Predicted)
- Flash Point:114.8 °C
- PSA：67.34000
- Density:1.425 g/cm3
- LogP:0.30760
- Storage Temp.:Store below +30°C.
- Solubility.:Soluble in water
- Water Solubility.:100g/L at 20℃
- XLogP3:-1.1
- Hydrogen Bond Donor Count:2
- Hydrogen Bond Acceptor Count:3
- Rotatable Bond Count:1
- Exact Mass:107.99763101
- Heavy Atom Count:6
- Complexity:91
- Purity/Quality:
-
90-98% *data from raw suppliers
Vinylphosphonic acid
*data from reagent suppliers
Safty Information:
- Pictogram(s):
C
- Hazard Codes:C
- Statements:
34-35-22
- Safety Statements:
26-36/37/39-45
- MSDS Files:
-
SDS file from LookChem
Useful:
- Canonical SMILES:C=CP(=O)(O)O
-
Uses
VPA based homopolymers and copolymers find usage in corrosion treatment, fuel cells, dental cement, drug delivery, and bio-mimicry. Vinylphosphonic acid (VPA) can be used as a monomer unit for the synthesis of poly(vinylphosphonic acid) via free radical polymerization. It is also used to develop copolymers of VPA with acrylonitrile, N-isopropylacrylamide, styrene, vinylpyrrolidone, and acrylic and methacrylic acid. These copolymers find potential application in hydrogels, drug delivery, biomimetic mineralization, and polymer electrolyte membranes in fuel cells. It can also be used as an organic building block to prepare (E)-styryl phosphonic acid derivatives by reacting with various aryl halides via Pd-catalyzed Heck coupling reaction.
