产品价格
| 产品编号 | 品牌 | 包装单位 | 单价(元) | 现货 |
| 3062246 | Alfa Aesar | 1g | 1820 | 请咨询 |
| 3062246 | Alfa Aesar | 5g | 6300 | 请咨询 |
| 3525196 | J&K | 1G | 1064 | 请咨询 |
| 3525196 | J&K | 5G | 3050 | 请咨询 |
结构式
 |
基本信息
| 应用 | Trimethylphosphine oxide is a common side product in organic synthesis, including the Wittig, Staudinger, Mitsunobu reactions and also in the manufacture of triphenylphosphine. It is a popular reagent to induce the crystallization of various chemical compounds. It acts as an excellent ligand for hard metal centers. It can react with 9-methyl-9-azonianthracene methyl sulfate to get (10-methyl-9,10-dihydro-acridin-9-yl)-phosphonic acid dimethyl ester using sodium iodide and acetonitrile as solvent. |
| 备注 | Incompatible with oxidizing agents. |
| MDL | MFCD00013910 |
| EINECS | 211-633-9 |
| 分子式 | (CH3)3P(O) |
| 分子量 | 92.08 |
| 熔点 | 140-141° |
| 灵敏度 | Ambient temperatures. |
| 形态 | Crystalline |
| 溶解性 | Soluble in polar organic solvents. |
| 危险类别 | 22-36/37/38 Harmful if swallowed.Irritating to eyes, respiratory system and skin. |
安全信息
| 安全等级 | 26-36 In case of contact with eyes, rinse immediately with plenty of water and seek medical advice.Wear suitable protective clothing. |
| 欧盟危险品标志 |  |
| TSCA | 否 |
GHS危害和防范说明
| GHS符号 |  |
| Hazard Statements | H302-H315-H319-H335 Harmful if swallowed.Causes skin irritation.Causes serious eye irritation.May cause respiratory irritation. |
| Precautionary Statements | P261-P280a-P305+P351+P338-P304+P340-P405-P501a Avoid breathing dust/fume/gas/mist/vapours/spray.Wear protective gloves and eye/face protection.IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continue rinsing.IF INHALED: Remove to fresh air and keep at rest in a position comfortable for breathing.Store locked up.Dispose of contents/container in accordance with local/regional/national/international regulations. |