(4-Bromobutyl)Triphenylphosphonium Bromide (4-溴丁基)三苯基溴化鏻
CAS 7333-63-3 MFCD00031636
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信息真实价格透明
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分类
- {SNA} C-C Bond Formation, Chemical Synthesis, Olefination, Synthetic Reagents, Wittig Reagents
相关文献及参考
- Is converted by t-BuOK to cyclobutylidene triphenylphosphorane, which provides methylenecyclobutene by Wittig reaction with formaldehyde, or bicyclobutylidene by oxidation with oxygen: Synthesis, 299 (1987):
安全信息
GHS Symbol
- P261 Avoid breathing dust/fume/gas/mist/vapours/spray. 避免吸入粉尘/烟/气体/烟雾/蒸汽/喷雾。
- P305+P351+P338
- H315 Causes skin irritation 会刺激皮肤
- H319 Causes serious eye irritation 严重刺激眼睛
- H335 May cause respiratory irritation 可能导致呼吸道刺激
- S26 In case of contact with eyes, rinse immediately with plenty of water and seek medical advice 眼睛接触后,立即用大量水冲洗并征求医生意见;
- S36 Wear suitable protective clothing 穿戴适当的防护服;
- S37 Wear suitable gloves 戴适当手套;
- R36/37/38 Irritating to eyes, respiratory system and skin 对眼睛、呼吸系统和皮肤有刺激性
其他信息
- Sigma Aldrich:7333-63-3(sigmaaldrich)
- Alfa Aesar:(4-溴丁基)三苯基溴化膦,98% (4-Bromobutyl)triphenylphosphonium bromide, 98%(7333-63-3)
- (4-溴丁基)三苯基溴化膦价格(试剂级):更新日期 产品编号 产品名称 包装 价格 2010/05/25 B23040 (4-溴丁基)三苯基溴化膦, 98% (4-Bromobutyl)triphenylphosphonium bromide, 98% 50g 864元 2010/05/25 B23040 (4-溴丁基)三苯基溴化膦, 98% (4-Bromobutyl)triphenylphosphonium bromide, 98% 10g 256元
- MOL 文件:7333-63-3.mol
- 敏感性:Hygroscopic