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4,5-二氟-2-羟基苯甲腈
4,5-Difluoro-2-hydroxybenzonitrile
产品别名
186590-36-3
4,5-二氟-2-羟基苯甲腈
4,5-Difluoro-2-hydroxybenzonitrile
2-Cyano-4,5-difluorophenol
基本信息
| 应用 | 4,5-Difluoro-2-hydroxybenzonitrile crystals have been used as a practical means for monitoring, imaging, and other purposes. |
| 备注 | Store in cool place. Keep container tightly closed in a dry and well-ventilated place. Store away from strong oxidizing agents. |
| MDL | MFCD08275287 |
| EINECS | None |
| 分子式 | C7H3F2NO |
| 分子量 | 155.10 |
| 熔点 | 161-163° |
| 灵敏度 | Ambient temperatures. |
| 形态 | Crystalline powder |
| 包装组 | III |
| 危险类别 | 20/21/22-36/37/38 Harmful by inhalation, in contact with skin and if swallowed.Irritating to eyes, respiratory system and skin. |
安全信息
| 危险等级 | 6.1 |
| 安全等级 | 9-26-36/37 Keep container in a well-ventilated place.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-H312-H331-H315-H319-H335 Harmful if swallowed.Harmful in contact with skin.Toxic if inhaled.Causes skin irritation.Causes serious eye irritation.May cause respiratory irritation. |
| Precautionary Statements | P261-P280-P305+P351+P338-P304+P340-P405-P501a Avoid breathing dust/fume/gas/mist/vapours/spray.Wear protective gloves/protective clothing/eye protection/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. |
