产品说明
应用
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.
包装
2.5 kg in poly drum
250 g in poly bottle
1 kg in poly bottle
基本信息
| 线性分子式 | CH2=CHP(O)(OH)2 |
| 分子量 | 108.03 |
| Beilstein | 1741622 |
| EC 号 | 217-123-2 |
| MDL编号 | MFCD00043866 |
| PubChem化学物质编号 | 329760454 |
| NACRES | NA.22 |
产品性质
| 质量水平 | 100 |
| 测定 | ≥90.0% (T) |
| 杂质 | ≤7.0% water |
| mp | 36 ℃ (Lit. dry VPA) (lit.) |
| 密度 | 1.37 g/mL at 20 ℃ (lit.) |
| SMILES string | OP(O)(=O)C=C |
| InChI | 1S/C2H5O3P/c1-2-6(3,4)5/h2H,1H2,(H2,3,4,5) |
| InChI key | ZTWTYVWXUKTLCP-UHFFFAOYSA-N |
安全信息
| 象形图 |  |
| 警示用语： | Danger |
| 危险声明 | H290 - H314 |
| 预防措施声明 | P280 - P301 + P330 + P331 - P303 + P361 + P353 - P305 + P351 + P338 |
| 危险分类 | Met. Corr. 1 - Skin Corr. 1B |
| 储存分类代码 | 8A - Combustible, corrosive hazardous materials |
| WGK | WGK 1 |
| 闪点(F) | 467.6 °F |
| 闪点(C) | 242 ℃ |
| 个人防护装备 | Faceshields, Gloves, Goggles, type ABEK (EN14387) respirator filter |
Sigma-Aldrich
m.cnreagent.com
