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4,4'-二溴苯偶酰
4,4'-Dibromobenzil
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| 产品编号 | 包装单位 | 单价(元) | 国内现货 | 国外库存 | 询价单 |
| 3040625 | 10g | 868 | |||
| 3040625 | 50g | 3310 | |||
| 3040625 | 250g | 8840 |
产品别名
35578-47-3
4,4'-二溴苯偶酰
4,4'-Dibromobenzil
4,4'-Dibromodibenzoyl
基本信息
| 应用 | 4,4?-Dibromobenzil was used in preparation of 5,5?-bis? -(4-bromo-phenyl)-3-methyl-imidazolidine-2,4-dione, 5,5?-? bis? -(4-bromo-phenyl)-3-butyl-imidazolidine-2,4-dione,? 5,5?-bis-(4-bromo-phenyl)-3-pentyl-imidazolidine-2,4-dione and 5,5?-bis? -(4-chloro-phenyl)-3-ethyl imidazolidine-2,4-dione.? It was also used in synthesis of novel quinoxaline-based sensitizers for dye-sensitized solar cells. |
| 备注 | Stable under recommended storage conditions. Incompatible with oxidizing agents. |
| MDL | MFCD00000104 |
| EINECS | 252-628-1 |
| 分子式 | C14H8Br2O2 |
| 分子量 | 368.04 |
| 熔点 | 224-226° |
| 灵敏度 | Ambient temperatures. |
| 形态 | Powder |
| 溶解性 | Sparingly soluble in water. |
| 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 | 是 |
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. |
