4-羟基-3-甲基-2-丁酮
4-Hydroxy-3-methyl-2-butanone
产品价格
| 产品编号 | 品牌 | 包装单位 | 单价(元) | 现货 |
| 3050240 | Alfa Aesar | 250mg | 1650 | 请咨询 |
| 3050240 | Alfa Aesar | 1g | 3910 | 请咨询 |
| 3050240 | Alfa Aesar | 5g | 12140 | 请咨询 |
基本信息
| 应用 | Protonated diacetone alcohol and protonated 4- hydroxy-3-methyl-2-butanone undergo ?“vinylation?” and colli- sion-induced dehydration as the only primary reactions, the product of the former reaction consisting of up to 40% of the total product ion distribution. |
| 备注 | Hygroscopic. Store in cool place. Keep container tightly closed in a dry and well-ventilated place. Store away from strong oxidizing agents. |
| MDL | MFCD00004739 |
| EINECS | 222-238-6 |
| 分子式 | C5H10O2 |
| 分子量 | 102.13 |
| 折射率 | 1.4325 |
| 灵敏度 | Ambient temperatures. |
| 形态 | Liquid |
| 危险类别 | 36/37/38 Irritating to eyes, respiratory system and skin. |
安全信息
| 安全等级 | 26-37 In case of contact with eyes, rinse immediately with plenty of water and seek medical advice. |
| TSCA | 否 |
GHS危害和防范说明
| GHS符号 |  |
| Hazard Statements | H227-H315-H319-H335 Combustible liquid.Causes skin irritation.Causes serious eye irritation.May cause respiratory irritation. |
| Precautionary Statements | P210e-P261-P280a-P305+P351+P338-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.Store locked up.Dispose of contents/container in accordance with local/regional/national/international regulations. |