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exo-7-氧杂二环[2.2.1]庚基-5-烯-2,3-二羧酸酐
exo-7-Oxabicyclo[2.2.1]hept-5-ene-2,3-dicarboxylic anhydride
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 |
| 3056528 | 5g | 326 | |||
| 3056528 | 25g | 834 | |||
| 3056528 | 100g | 2350 |
产品别名
6118-51-0
exo-7-氧杂二环[2.2.1]庚基-5-烯-2,3-二羧酸酐
exo-7-Oxabicyclo[2.2.1]hept-5-ene-2,3-dicarboxylic anhydride
exo-3,6-Epoxy-1,2,3,6-tetrahydrophthalic Anhydride
基本信息
| 应用 | Intermediate in a useful synthesis of 4,4-dialkyl-2-butenolides, based on reaction with two moles of Grignard reagent, followed by cycloreversion (elimination of furan) to release the double bond. |
| 备注 | Moisture sensitive. Store away from strong oxidizing agents, water/ moisture. |
| MDL | MFCD00151506 |
| EINECS | 226-570-2 |
| 分子式 | C8H6O4 |
| 分子量 | 166.13 |
| 熔点 | 118-119° |
| 灵敏度 | Moisture Sensitive. Ambient temperatures. |
| 溶解性 | Hydrolyzes in water. |
| Beilstein | 10355 |
| 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. |
| RTECS | KC9650000 |
| TSCA | 是 |
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. |
