产品价格
| 产品编号 | 品牌 | 包装单位 | 单价(元) | 现货 |
| 3044376 | Alfa Aesar | 5g | 2110 | 请咨询 |
| 3044376 | Alfa Aesar | 25g | 6480 | 请咨询 |
| 3284844 | Sigma-Aldrich | 500 MG | 1460 | 请咨询 |
结构式
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基本信息
| 应用 | 3,4-Dimethyl-1H-pyrazole is used as pharmaceutical intermediate. |
| 备注 | Stable under recommended storage conditions. Incompatible with oxidizing agents. |
| MDL | MFCD00462154 |
| EINECS | 429-130-1 |
| 分子式 | C5H8N2 |
| 分子量 | 96.13 |
| 熔点 | 53-55° |
| 灵敏度 | Ambient temperatures. |
| 形态 | Fused solid |
| 溶解性 | Slightly soluble in water. |
| 危险类别 | 22-41-52/53 Harmful if swallowed.Risk of serious damage to eyes.Harmful to aquatic organisms, may cause long-term adverse effects in the aquatic environment. |
安全信息
| 安全等级 | 26-39-61 In case of contact with eyes, rinse immediately with plenty of water and seek medical advice.Wear eye/face protection.Avoid release to the environment. Refer to special instructions/safety data sheets. |
| 欧盟危险品标志 |  |
| TSCA | 否 |
GHS危害和防范说明
| GHS符号 |   |
| Hazard Statements | H302-H318-H412 Harmful if swallowed.Causes serious eye damage.Harmful to aquatic life with long lasting effects. |
| Precautionary Statements | P280i-P264-P305+P351+P338-P310a-P301+P312a-P501a Wear eye/face protection.Wash thoroughly after handling.IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continue rinsing.IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continue rinsing.IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continue rinsing.Dispose of contents/container in accordance with local/regional/national/international regulations. |