(4-Methylbenzyl)triphenylphosphonium bromide None

CAS 2378-86-1 MFCD00031580

化学结构图

2378-86-1
SMILES: Cc1ccc(C[P+](c2ccccc2)(c2ccccc2)c2ccccc2)cc1.[Br-]

化学属性

Mol. FormulaC26H24BrP
Mol. Weight447.35
Melting Point268-270 °C
TSCANo

别名和识别编码

Chemical Name(4-Methylbenzyl)triphenylphosphonium Bromide
CAS Number2378-86-1
MDL NumberMFCD00031580
EC Number219-159-4
Beilstein Registry Number3810292
Chemical Name TranslationNone
Synonym (4-Methylbenzyl)triphenylphosphonium bromide {LY} (4-Methylbenzyl)triphenylphosphonium bromide {} {LY} (4-Methylbenzyl)triphenylphosphonium bromide {} {} {LY} (4-Methylbenzyl)triphenylphosphonium bromide {} {} {} {LY} (4-Methylbenzyl)triphenylphosphonium bromide {} {} {} {} {LY} (4-Methylbenzyl)triphenylphosphonium bromide {} {} {} {} {} {LY} (4-Methylbenzyl)triphenylphosphonium bromide {} {} {} {} {} {} {LY} (4-Methylbenzyl)triphenylphosphonium bromide {} {} {} {} {} {} {} {LY} (4-Methylbenzyl)triphenylphosphonium bromide {} {} {} {} {} {} {} {} {LY} (4-Methylbenzyl)triphenylphosphonium bromide {} {} {} {} {} {} {} {} {} { {} {} {} {} {} {} {} {} {} {LY} (4-Methylbenzyl)triphenylphosphonium bromide {} {} {} {} {} {} {} {} {} {} {LY} (4-Methylbenzyl)triphenylphosphonium bromide {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {LY} (4-Methylbenzyl)triphenylphosphonium bromide {} {} {} {} {} {} {} {} {} {} {} {} {LY} (4-Methylbenzyl)triphenylphospho
InChIKeyHBEMOPCXSBWVRA-UHFFFAOYSA-N
LabNetwork Molecule IDLN00242490
PubChem Substance ID11797662
InChIInChI=1S/C26H24P.BrH/c1-22-17-19-23(20-18-22)21-27(24-11-5-2-6-12-24,25-13-7-3-8-14-25)26-15-9-4-10-16-26;/h2-20H,21H2,1H3;1H/q+1;/p-1
Canonical SMILESCC1=CC=C(C=C1)C[P+](C2=CC=CC=C2)(C3=CC=CC=C3)C4=CC=CC=C4.[Br-]
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相关文献及参考

  • Benzylic phosphonium salts undergo the Wittig reaction with aromatic aldehydes using solid KOH in the presence of 18-crown-6 to give (Z)-stilbenes with good stereoselectivity: Tetrahedron Lett., 37, 4225 (1996). See Appendix 1.

安全信息

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；
  • S37 Wear suitable gloves 戴适当手套；
  • S36/37/39 Wear suitable protective clothing, gloves and eye/face protection 穿戴适当的防护服、手套和眼睛/面保护；
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
  • R22 Harmful if swallowed 吞咽有害
Packing GroupIII
Hazard Class6.1
UN Number 3278
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
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。
  • P264 Wash hands thoroughly after handling. 处理后要彻底洗净双手。
  • P264+P265
  • P271 Use only outdoors or in a well-ventilated area.? 只能在室外或通风良好的地方使用。
  • P280 Wear protective gloves/protective clothing/eye protection/face protection. 戴防护手套/防护服/眼睛的保护物/面部保护物。
  • P302+P352
  • P304+P340
  • P305+P351+P338
  • P312 Call a POISON CENTER or doctor/physician if you feel unwell. 如果你感觉不适，呼叫解毒中心或医生/医师。
  • P319
  • P321 Specific treatment (see … on this label). 具体治疗（见本标签上的）。
  • P332+P313
  • P332+P317
  • P337+P313
  • P337+P317
  • P362 Take off contaminated clothing and wash before reuse. 脱掉污染的衣服，清洗后方可重新使用
  • P362+P364
  • P403+P233
  • P405 Store locked up. 上锁保管。
  • P501 Dispose of contents/container to..… 处理内容物/容器.....
Storage condition

其他信息

  • Sigma Aldrich:2378-86-1(sigmaaldrich)
  • Alfa Aesar:（4－甲基苄基）三苯基溴化膦,98+% (4-Methylbenzyl)triphenylphosphonium bromide, 98+%(2378-86-1)
  • MOL 文件:2378-86-1.mol
  • (4-甲基苄基)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 L01562 （4－甲基苄基）三苯基溴化膦, 98+% (4-Methylbenzyl)triphenylphosphonium bromide, 98+% 5g 386元 2010/05/25 L01562 （4－甲基苄基）三苯基溴化膦, 98+% (4-Methylbenzyl)triphenylphosphonium bromide, 98+% 25g 1498元

系列性分类

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