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Merck

396311

Sigma-Aldrich

乙烯膦酸

97%

别名:

p -乙烯基磷酸

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About This Item

线性分子式:
CH2=CHP(O)(OH)2
CAS号:
分子量:
108.03
Beilstein:
1741622
EC號碼:
MDL號碼:
分類程式碼代碼:
12162002
PubChem物質ID:
NACRES:
NA.23

品質等級

化驗

97%

mp

36 °C (Lit. dry VPA) (lit.)

密度

1.37 g/mL at 20 °C (lit.)

SMILES 字串

OP(O)(=O)C=C

InChI

1S/C2H5O3P/c1-2-6(3,4)5/h2H,1H2,(H2,3,4,5)

InChI 密鑰

ZTWTYVWXUKTLCP-UHFFFAOYSA-N

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一般說明

乙烯基膦酸(VPA)是一种有机磷化合物,用于金属基材的表面处理。它可以在存在引发体系和链转移剂时,通过自由基聚合制备聚(VPA)。PVPA易具有电解性质,适合各种基于能量的应用。

應用

基于VPA的均聚物和共聚物可用于腐蚀处理、燃料电池、牙粘固粉、药物输送和仿生学。

象形圖

Corrosion

訊號詞

Danger

危險聲明

危險分類

Met. Corr. 1 - Skin Corr. 1B

儲存類別代碼

8A - Combustible corrosive hazardous materials

水污染物質分類(WGK)

WGK 1

閃點(°F)

235.4 °F

閃點(°C)

113 °C

個人防護裝備

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


历史批次信息供参考:

分析证书(COA)

Lot/Batch Number

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Anhydrous proton conducting polymer electrolytes based on poly (vinylphosphonic acid)-heterocycle composite material
Yamada M and Honma I
Polymer, 46(9), 2986-2992 (2005)
Polyphosphonate cements: a new class of dental materials
Ellis J and Wilson AD
Journal of Materials Science Letters, 9(9), 1058-1060 (1990)
Synthesis and characterization of functionalized poly (ε-caprolactone)
Wurth JJ and Shastri VP
Journal of Polymer Science Part A: Polymer Chemistry, 51(16), 3375-3382 (2013)
Sadegh Rostamnia et al.
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
Stephan Salzinger et al.
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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