3-乙酰基-2,5-二甲基噻吩
3-Acetyl-2,5-dimethylthiophene
产品价格
| 产品编号 | 品牌 | 纯度规格 | 包装单位 | 单价(元) | 现货 |
| 3026186 | Alfa Aesar | 99% | 10g | 1150 | 请咨询 |
| 3026186 | Alfa Aesar | 99% | 50g | 3780 | 请咨询 |
| 3292703 | Sigma-Aldrich | 99% | 10 G | 604 | 请咨询 |
| 3461236 | 韶远 | 98% | 1g | 114 | 请咨询 |
| 3461236 | 韶远 | 98% | 5g | 348 | 请咨询 |
| 3461236 | 韶远 | 98% | 10g | 576 | 请咨询 |
| 3461236 | 韶远 | 98% | 25g | 1092 | 请咨询 |
| 3517160 | J&K | 99% | 1G | 116 | 请咨询 |
| 3517160 | J&K | 99% | 5G | 240 | 请咨询 |
| 3517160 | J&K | 99% | 25G | 796 | 请咨询 |
| 3989903 | CATO | 99% | 250mg | 1130 | 请咨询 |
结构式
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基本信息
| 应用 | It is used in the synthesis of heterocyclic ketimines, 3-acetyl-2,5-dimethylthiophene thiosemicarbazone and 3-acetyl-2,5- dimethylthiophene semicarbazone. |
| 备注 | Store away from oxidizing agents. Keep the container tightly closed and place it in a cool, dry and well ventilated condition. |
| MDL | MFCD00009763 |
| EINECS | 219-779-5 |
| 分子式 | C8H10OS |
| 分子量 | 154.23 |
| 沸点 | 224° |
| 闪点 | 98°(208°F) |
| 密度 | 1.086 |
| 折射率 | 1.5455 |
| 灵敏度 | Ambient temperatures. |
| 形态 | Liquid |
| 溶解性 | Soluble in alcohol. Insoluble in water. |
| Beilstein | 112095 |
| 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. |
| RTECS | OB2888000 |
| TSCA | 否 |
GHS危害和防范说明
| GHS符号 |  |
| Hazard Statements | H315-H319-H335 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. |