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4-溴苯甲酰肼
4-Bromobenzhydrazide
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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 |
| 3031401 | 5g | 1450 | |||
| 3031401 | 25g | 4410 | |||
| 3031401 | 100g | 14150 |
产品别名
5933-32-4
4-溴苯甲酰肼
4-Bromobenzhydrazide
基本信息
| 应用 | 4-Bromobenzoic hydrazide has been used in the preparation of {2-[1-oxo-3-(4-bromophenyl)-2-propenyl]hydrazide}-4-bromobenzoic acid, {2,2?-[1,4-phenylenebis(1-oxo-2-propene-3,1-diyl)]dihydrazide}-p-bromobenzoic acid and substituted period[1,2-a]pyrimidine-2,4(3H)-diones (PPMDO). |
| 备注 | Store in cool place. Keep container tightly closed in a dry and well-ventilated place. Store away from oxidizing agent. |
| MDL | MFCD00007602 |
| EINECS | 227-681-9 |
| 分子式 | C7H7BrN2O |
| 分子量 | 215.05 |
| 熔点 | 167-169° |
| 灵敏度 | Ambient temperatures. |
| 形态 | Powder |
| 溶解性 | Soluble in hot methanol (almost transparency). Slightly soluble in water. |
| Beilstein | 777006 |
| 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 | DG4449250 |
| 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. |
