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3-羟基-2-甲基-4-吡喃酮
3-Hydroxy-2-methyl-4-pyrone
产品价格查看更多规格...
| 产品编号 | 包装单位 | 单价(元) | 国内现货 | 国外库存 | 询价单 |
| 3050296 | 25g | 870 | |||
| 3050296 | 100g | 2760 |
产品别名
118-71-8
3-羟基-2-甲基-4-吡喃酮
3-Hydroxy-2-methyl-4-pyrone
Maltol
基本信息
| MDL | MFCD00006578 |
| EINECS | 204-271-8 |
| 分子式 | C6H6O3 |
| 分子量 | 126.11 |
| 熔点 | 161-165° |
| 沸点 | 170°/100mm |
| 闪点 | 95°(203°F) |
| 形态 | Crystalline powder |
| Beilstein | 112169 |
| Merck | 14,5713 |
| 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. |
| RTECS | UQ1050000 |
| 欧盟危险品标志 |  |
| TSCA | 是 |
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. |
