2,5-二氨基-1,4-二羟基苯二盐酸盐
2,5-Diaminohydroquinone dihydrochloride
产品价格
| 产品编号 | 品牌 | 包装单位 | 单价(元) | 现货 |
| 3040465 | Alfa Aesar | 0.25g | 740 | 请咨询 |
| 3040465 | Alfa Aesar | 1g | 1660 | 请咨询 |
| 3160021 | Sigma-Aldrich | 1 G | 1450 | 请咨询 |
| 4182663 | Fluorochem | 250mg | 986 | 请咨询 |
| 4182663 | Fluorochem | 1g | 2780 | 请咨询 |
结构式
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基本信息
| 应用 | 2,5-Diaminohydroquinone dihydrochloride is used in the preparation of polymers, synthetically cross-linked polyimide and silica hybrid films. |
| 备注 | Air sensitive. It may discolor to black-violet on storage. Store away from strong oxidizing agents, air. |
| MDL | MFCD00239416 |
| 分子式 | C6H8N2O2?2HCl |
| 分子量 | 213.06 |
| 熔点 | >300° |
| 灵敏度 | Air Sensitive. Store under Argon. Ambient temperatures. |
| 形态 | Powder |
| 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 | 26-36/37 In case of contact with eyes, rinse immediately with plenty of water and seek medical advice.Wear suitable protective clothing and gloves. |
| 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. |