产品价格
| 产品编号 | 品牌 | 包装单位 | 单价(元) | 现货 |
| 3054626 | Alfa Aesar | 1g | 663 | 请咨询 |
| 3054626 | Alfa Aesar | 10g | 4730 | 请咨询 |
| 3054626 | Alfa Aesar | 25g | 9810 | 请咨询 |
| 3476472 | Alfa Aesar | 2.5g | 633 | 请咨询 |
基本信息
| 应用 | 3-Methyl-1-phenyl-1H-pyrazole is used to produce 3-methyl-1-phenyl-1H-pyrazole-4-carbaldehyde at the temperature of 90-100?°C with reagent phosphorus oxychloride. |
| 备注 | Store away from strong oxidizing agents. Keep container tightly closed. Store in cool, dry conditions in well sealed containers. |
| MDL | MFCD00003123 |
| EINECS | 214-438-7 |
| 分子式 | C10H10N2 |
| 分子量 | 158.20 |
| 熔点 | 35-38° |
| 闪点 | >110°(230°F) |
| 灵敏度 | Ambient temperatures. |
| 形态 | Crystalline powder |
| 溶解性 | Insoluble in water. |
| Beilstein | 117870 |
| 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 | 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. |