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4-二甲氨基苯甲酸酐
4-Dimethylaminobenzoic anhydride
产品别名
7474-31-9
4-二甲氨基苯甲酸酐
4-Dimethylaminobenzoic anhydride
基本信息
| MDL | MFCD09757554 |
| 分子式 | C18H20N2O3 |
| 分子量 | 312.37 |
| 熔点 | 149-154° |
| 形态 | Solid |
| 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 | H301-H315-H319-H335 Toxic if swallowed.Causes skin irritation.Causes serious eye irritation.May cause respiratory irritation. |
| Precautionary Statements | P261-P280a-P301+P310a-P305+P351+P338-P405-P501a Avoid breathing dust/fume/gas/mist/vapours/spray.Wear protective gloves and eye/face protection.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. |
