乙烯基膦酸
乙烯基膦酸结构式
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常用名 | 乙烯基膦酸 | 英文名 | Vinylphosphonic acid |
|---|---|---|---|---|
| CAS号 | 1746-03-8 | 分子量 | 108.03300 | |
| 密度 | 1.389 g/mL at 25 °C(lit.) | 沸点 | 266.2ºC at 760mmHg | |
| 分子式 | C2H5O3P | 熔点 | 41-45 °C(lit.) | |
| MSDS | 中文版 美版 | 闪点 | >230 °F | |
| 符号 |
GHS05 |
信号词 | Danger |
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Improving some selected properties of dental polyacid-modified composite resins.
Dent. Mater. 27(10) , 997-1002, (2011) Polyacid-modified composite resins (compomers) are restorative dental materials that exhibit certain features of traditional dental composites and glass-ionomer cements. The aim of this paper was to develop experimental compomers with enhanced properties, bas... |
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Commercially available 5'-DMT phosphoramidites as reagents for the synthesis of vinylphosphonate-linked oligonucleic acids.
Org. Lett. 3(21) , 3365-7, (2001) [reaction: see text]. Commercially available cyanoethyl phosphoramidites derived from T, d(C), d(A), and d(G) were hydrolyzed (1H-tetrazole, MeCN/H2O) to give the corresponding H-phosphonates in excellent yields. Palladium(0)-catalyzed cross-coupling of each ... |
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An all-in-one adhesive does not etch beyond hybrid layers.
J. Dent. Res. 89(5) , 482-7, (2010) Continuous etching of aggressive all-in-one adhesives occurs in wet dentin tubules after polymerization of the adhesives. This study challenged the hypothesis that unpolymerized acidic monomers from an aggressive all-in-one self-etching adhesive continue to e... |
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Biomimetic mineralization of hydroxyapatite crystals on the copolymers of vinylphosphonic acid and 4-vinilyimidazole.
Langmuir 22(23) , 9671-5, (2006) In the present work, copolymers of vinylphosphonic acid and 4-vinilyimidazole (poly(4-VIm-co-VPA)) were found to be substrates favoring the precipitation of nanohydroxyapatite (HAP) crystals from stable supersaturated solutions at pH 7.4 and 37 degrees C. Dep... |
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An organotellurium compound with antioxidant activity against excitotoxic agents without neurotoxic effects in brain of rats.
Brain Res. Bull. 76(1-2) , 114-23, (2008) The glutamatergic system is an important target in many neurodegenerative diseases and for several neurotoxic drugs. Organotellurium compounds are often very good free radical scavengers' agents. Recently, we reported that diethyl-2-phenyl-2-tellurophenyl vin... |
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Vinylphosphonate internucleotide linkages inhibit the activity of PcrA DNA helicase.
Biochemistry 41(24) , 7725-31, (2002) During the past 5 years a great deal of structural and biochemical information has given us a detailed insight into the molecular mechanism of action of the PcrA DNA helicase and challenged previous notions about the molecular mechanism of action of helicases... |
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Looking for new pyrimidine acyclic nucleotide analogues designed for phosphorylation by human UMP-CMP kinase.
Nucleosides Nucleotides Nucleic Acids 26 , 1369-1373, (2007) Human UMP-CMP kinase is involved in the phosphorylation of nucleic acid precursors and also in the activation of antiviral analogues including cidofovir, an acyclic phosphonate compound that mimicks dCMP and shows a broad antiviral spectrum. The binding of li... |
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The interaction of glass-ionomer cements containing vinylphosphonic acid with water and aqueous lactic acid.
J. Oral Rehabil. 30(2) , 160-4, (2003) A glass-ionomer cement containing an acrylic acid/vinyl phosphonic acid copolymer, has been investigated for its interaction with water and with aqueous lactic acid and the results compared with those from conventional glass-ionomers based on polyacrylic acid... |
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Effects of vinylphosphonate internucleotide linkages on the cleavage specificity of exonuclease III and on the activity of DNA polymerase I.
Biochemistry 42(11) , 3239-46, (2003) We have previously reported the synthesis of vinylphosphonate-linked thymidine dimers and their incorporation into synthetic oligonucleotides to create vinylphosphonate internucleotide linkages in the DNA. Such linkages have a profound effect on DNA backbone ... |
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Recently synthesized class of vinylphosphonates as potent matrix metalloproteinase (MMP-2) inhibitors.
Arch. Pharm. (Weinheim) 337(2) , 76-80, (2004) An in vitro evaluation of MMP-2 inhibitors for a series of novel vinylphosphonic acids and phosphonic esters that contain various functional groups, shows that various types exhibit excellent efficiency, and points towards potent, promising compounds. Other t... |