396311
Vinylphosphonic acid
97%
Sinonimo/i:
p -Ethenylphosphonic acid
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About This Item
Prodotti consigliati
Livello qualitativo
Saggio
97%
Punto di fusione
36 °C (Lit. dry VPA) (lit.)
Densità
1.37 g/mL at 20 °C (lit.)
Stringa SMILE
OP(O)(=O)C=C
InChI
1S/C2H5O3P/c1-2-6(3,4)5/h2H,1H2,(H2,3,4,5)
ZTWTYVWXUKTLCP-UHFFFAOYSA-N
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Descrizione generale
Vinylphosphonic acid (VPA) is an organophosphorus compound that is used in the surface treatment of metal substrates. It can be used in the preparation of poly(VPA) by radical polymerization in the presence of initiator systems and chain transfer agents. PVPA tends to have an electrolytic nature, which is useful for a variety of energy based applications.
Applicazioni
VPA based homopolymers and copolymers find usage in corrosion treatment, fuel cells, dental cement, drug delivery, and bio-mimicry.
Avvertenze
Danger
Indicazioni di pericolo
Consigli di prudenza
Classi di pericolo
Met. Corr. 1 - Skin Corr. 1B
Codice della classe di stoccaggio
8A - Combustible corrosive hazardous materials
Classe di pericolosità dell'acqua (WGK)
WGK 1
Punto d’infiammabilità (°F)
235.4 °F
Punto d’infiammabilità (°C)
113 °C
Dispositivi di protezione individuale
Faceshields, Gloves, Goggles, type ABEK (EN14387) respirator filter
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Anhydrous proton conducting polymer electrolytes based on poly (vinylphosphonic acid)-heterocycle composite material
Polymer, 46(9), 2986-2992 (2005)
Polyphosphonate cements: a new class of dental materials
Journal of Materials Science Letters, 9(9), 1058-1060 (1990)
Synthesis and characterization of functionalized poly (ε-caprolactone)
Journal of Polymer Science Part A: Polymer Chemistry, 51(16), 3375-3382 (2013)
Journal of combinatorial chemistry, 11(1), 143-145 (2008-12-23)
Trisubstituted vinylphosphonates have been prepared via three-component reaction using phosphites, acetylenic esters, and aroyl chlorides in good yields. A variety of phosphites, activated acetylenes, and aroyl chlorides have been successfully employed in these reactions. In addition, three-component synthesis of vinylphosphonate
Macromolecular rapid communications, 33(16), 1327-1345 (2012-07-11)
Recent studies have shown that poly(vinylphosphonate)s are readily accessible by rare earth metal-mediated group transfer polymerization (GTP). This article highlights the progress in this new field and advantages of GTP in comparison to classical anionic and radical polymerization approaches. Late
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