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二甲基亚砜
Dimethyl Sulfoxide
半岛bd体育手机客户端
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| 半岛bd体育手机客户端 编号 | 包装单位 | 单价(元) | 国内现货 | 国外库存 | 询价单 |
| 3044430 | 100ml | 1100 | |||
| 3044430 | 1L | 1700 | |||
| 3044430 | *4x1L | 6190 |
半岛bd体育手机客户端
别名
67-68-5
二甲基亚砜
Dimethyl Sulfoxide
基本信息
| 应用 | Dimethyl sulfoxide is used as a solvent for chemical reactions involving salts, most notably in Finkelstein reactions and in other nucleophilic substitutions. DMSO is an effective pain relieving agent. Used in antifreeze or hydraulic fluids. Utilized in the oxidation of thiols and disulfides to sulfonic acids. Used to enhance dermal absorption of many chemicals. |
| 备注 | H{2}O<100ppmIt is a hygroscopic liquid. It should be stored away from oxidizing agents such as heat or other ignition sources. |
| MDL | MFCD00002089 |
| EINECS | 200-664-3 |
| 分子式 | (CH3)2SO |
| 分子量 | 78.13 |
| 熔点 | 18.4° |
| 沸点 | 189° |
| 闪点 | 87°(189°F) |
| 密度 | 1.101 |
| 折射率 | 1.4790 |
| 灵敏度 | Hygroscopic. Ambient temperatures. |
| 形态 | Liquid |
| 溶解性 | Miscible with water, diethyl ether, ethanol, acetone, ether, carbon tetrachloride and ethyl acetate. |
| Beilstein | 506008 |
| Merck | 14,3259 |
安全信息
| RTECS | PV6210000 |
| TSCA | 是 |
GHS危害和防范说明
| Hazard Statements | H227 Combustible liquid. |
| Precautionary Statements | P210e-P280a-P370+P378a-P403+P235-P501a Wear protective gloves and eye/face protection.In case of fire: Use for extinction: CO2, powder or water spray.Store in a well-ventilated place. Keep cool.Dispose of contents/container in accordance with local/regional/national/international regulations. |
