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戊内酯
delta-Valerolactone
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 |
| 3062695 | 25g | 1015 | |||
| 3062695 | 100g | 2630 | |||
| 3062695 | 500g | 9170 |
产品别名
542-28-9
戊内酯
delta-Valerolactone
5-Hydroxypentanoic acid lactone
delta-Pentanolactone
基本信息
| 应用 | δ-Valerolactone is employed as a chemical intermediate in the synthesis of polymers. It is also used to synthesize the copolyesters by lipase-catalyzed ring opening polymerization. |
| 备注 | Store in a tightly closed container. Avoid breathing dust, vapor, mist, or gas. |
| MDL | MFCD00006645 |
| EINECS | 208-807-1 |
| 分子式 | C5H8O2 |
| 分子量 | 100.12 |
| 熔点 | -13° to -12° |
| 沸点 | 58-60°/0.5mm |
| 闪点 | 112°(233°F) |
| 密度 | 1.056 |
| 折射率 | 1.4580 |
| 灵敏度 | Keep Cold. |
| 形态 | Liquid |
| 溶解性 | Miscible with water. |
| Beilstein | 106436 |
| 危险类别 | 41 Risk of serious damage to eyes. |
安全信息
| 安全等级 | 26-39 In case of contact with eyes, rinse immediately with plenty of water and seek medical advice.Wear eye/face protection. |
| TSCA | 是 |
GHS危害和防范说明
| GHS符号 |  |
| Hazard Statements | H318 Causes serious eye damage. |
| Precautionary Statements | P280i-P305+P351+P338-P310a Wear eye/face protection.IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continue rinsing. |
