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乙烯膦酸
Vinylphosphonic Acid
产品价格查看更多规格...
| 产品编号 | 包装单位 | 单价(元) | 国内现货 | 国外库存 | 询价单 |
| 3258884 | 250 G | 5520 | |||
| 3258884 | 1 KG | 20980 | |||
| 3258884 | 2.5 KG | 45190 |
产品别名
1746-03-8
乙烯膦酸
Vinylphosphonic Acid
结构式
基本信息
| Linear Formula【线性分子式】 | CH2=CHP(O)(OH)2 |
| Molecular weight | 108.03 |
| Beilstein | 1741622 |
| EC number【EC 号】 | 217-123-2 |
| MDL number | MFCD00043866 |
| PubChem Substance ID【PubChem化学物质编号】 | 329760454 |
| NACRES | NA.22 |
| Application【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. |
产品性质
| Quality Level【质量水平】 | 100 |
| Assay【测定】 | ≥90.0% (T) |
| impurities【杂质】 | ≤7.0% water |
| mp | 36 ℃ (Lit. dry VPA) (lit.) |
| density | 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 |
| packaging【包装】 | 2.5 kg in poly drum 250 g in poly bottle 1 kg in poly bottle |
安全信息
| Pictograms【象形图】 | GHS05 |
| Signal word【警示用语：】 | Danger |
| Hazard Statements | H290 - H314 |
| Precautionary Statements | P280 - P301 + P330 + P331 - P303 + P361 + P353 - P305 + P351 + P338 |
| Hazard Classifications【危险分类】 | Met. Corr. 1 - Skin Corr. 1B |
| Storage Class Code【储存分类代码】 | 8A - Combustible, corrosive hazardous materials |
| WGK | WGK 1 |
| Flash Point(F)【闪点(F)】 | 467.6 °F |
| Flash Point(C)【闪点(C)】 | 242 ℃ |
| Personal Protective Equipment【个人防护装备】 | Faceshields, Gloves, Goggles, type ABEK (EN14387) respirator filter |
