您的位置：首页 > 产品中心 > 51694-22-5， 2-硝基苯基硒基氰酸酯
2-硝基苯基硒基氰酸酯
2-Nitrophenylselenocyanate
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 |
| 3056098 | 1g | 1017 | |||
| 3056098 | 5g | 3370 |
产品别名
51694-22-5
2-硝基苯基硒基氰酸酯
2-Nitrophenylselenocyanate
基本信息
| 应用 | 2-Nitrophenylselenocyanate is used to study the mechanism of its reaction with the zinc/thiolate clusters of metallothionein. It is also used in the preparation of 2,3-seco-5 alfa-cholestane-2,3-diol and in the preparation of 4alfa-methyl-2,3-seco-5 alfa-cholestane-2,3-diol. Further, it is used in the preparation of 2-nitrophenylselenyl derivative and 3alfa-[(2-Nitrophenyl)seleno]androsta-1,5-dien-17beta-ol. In addition to this, it reacts with 6-bromo-hexanoic acid methyl ester to get 6-(2-nitro-phenylselanyl)-hexanoic acid methyl ester. |
| 备注 | Incompatible with acids and strong oxidizing agents. |
| MDL | MFCD00043146 |
| EINECS | 257-350-4 |
| 分子式 | C7H4N2O2Se |
| 分子量 | 227.08 |
| 熔点 | 134-141° |
| 灵敏度 | Ambient temperatures. |
| 形态 | Solid |
| 溶解性 | Soluble in dichloromethane, tetrahydrofuran, dimethyl formamide and ethanol. |
| Beilstein | 1309777 |
| UN# | UN3283 |
| 包装组 | III |
| 危险类别 | 23/25-33-50/53 Toxic by inhalation and if swallowed.Danger of cumulative effects.Very toxic to aquatic organisms, may cause long-term adverse effects in the aquatic environment. |
安全信息
| 危险等级 | 6.1 |
| 安全等级 | 20/21-28-45-60-61 When using do not eat, drink or smoke.After contact with skin, wash immediately with plenty of ... (to be specified by the manufacturer).In case of accident or if you feel unwell, seek medical advice immediately (show the label where possible).This material and its container must be disposed of as hazardous wasteAvoid release to the environment. Refer to special instructions/safety data sheets. |
| 欧盟危险品标志 |   |
| TSCA | 是 |
GHS危害和防范说明
| GHS符号 |    |
| Hazard Statements | H301-H331-H373-H400-H410 Toxic if swallowed.Toxic if inhaled.May cause damage to organs through prolonged or repeated exposure.Very toxic to aquatic life.Very toxic to aquatic life with long lasting effects. |
| Precautionary Statements | P260-P301+P310a-P304+P340-P311a-P405-P501a Do not breathe dust/fume/gas/mist/vapours/spray.Do not breathe dust/fume/gas/mist/vapours/spray.IF INHALED: Remove to fresh air and keep at rest in a position comfortable for breathing.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. |
