(4-Ethoxy-4-oxobutyl)triphenylphosphonium bromide (4-乙氧基-4-氧代丁基)三苯基溴化膦

CAS 50479-11-3 MFCD00274610

化学结构图

50479-11-3
SMILES: [Br-].CCOC(=O)CCC[P+](C1C=CC=CC=1)(C1C=CC=CC=1)C1C=CC=CC=1

化学属性

Mol. FormulaC24H26BrO2P
Mol. Weight457
Melting Point165-167 °C(lit.)

别名和识别编码

Chemical Name(4-Ethoxy-4-oxobutyl)triphenylphosphonium bromide
Synonym [3-(乙氧羰基)丙基]三苯基溴化膦 NSC 269919
MDL NumberMFCD00274610
PubChem Substance ID24861713
CAS Number50479-11-3
Chemical Name Translation(4-乙氧基-4-氧代丁基)三苯基溴化膦
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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

  • 1. Sova, M.; et al. Synthesis , 3433, (2010)
  • 2. Jensen, K. H.; et al. J. Am. Chem. Soc. 131 , 17074, (2009)
  • FT-IR 2 (2), 3338:C

安全信息

WGK Germany3
GHS Symbol
Precautionary statements
  • 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
Hazard statements
  • 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
Hazard Codes Xi
Personal Protective Equipment dust mask type N95 (US), Eyeshields, Gloves
Signal word Warning
Safety Statements
  • 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；
Risk Statements
  • R36/37/38 Irritating to eyes, respiratory system and skin 对眼睛、呼吸系统和皮肤有刺激性

系列性分类

  1. Chemical Synthesis 化学合成
  2. Synthetic Reagents 合成试剂
  3. C-C Bond Formation - Synthetic Reagents
  4. Olefination - C-C Bond Formation
  5. Wittig Reagents - Olefination
  1. Chemical Synthesis 化学合成
  2. Synthetic Reagents 合成试剂
  3. C-C Bond Formation - Synthetic Reagents
  4. Olefination - C-C Bond Formation
  5. Wittig Reagents - Olefination
  1. Chemical Synthesis 化学合成
  2. Synthetic Reagents 合成试剂
  3. C-C Bond Formation - Synthetic Reagents
  4. Olefination - C-C Bond Formation
  5. Others - Olefination

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