Phosphonium, triphenyl(phenylmeth​yl)​-​, bromide (1:1) 苄基三苯基溴化膦

CAS 1449-46-3 MFCD00031707

化学结构图

1449-46-3
SMILES: [Br-].c1ccc(C[P+](c2ccccc2)(c2ccccc2)c2ccccc2)cc1

化学属性

Mol. FormulaC25H22BrP
Mol. Weight433.33
Melting Point295-298°C
TSCANo
Density1.422
Stability易吸潮
Appearance 白色至类白色晶体, 熔点295-298℃

别名和识别编码

Chemical NamePhosphonium, triphenyl(phenylmeth​yl)​-​, bromide (1:1)
Synonym Benzyltriphenylphosphonium bromide {LY} Benzyltriphenylphosphonium bromide {} {LY} Benzyltriphenylphosphonium bromide {} {} {LY} Benzyltriphenylphosphonium bromide {} {} {} {LY} Benzyltriphenylphosphonium bromide {} {} {} {} {LY} Benzyltriphenylphosphonium bromide {} {} {} {} {} {LY} Benzyltriphenylphosphonium bromide {} {} {} {} {} {} {LY} Benzyltriphenylphosphonium bromide {} {} {} {} {} {} {} {LY} Benzyltriphenylphosphonium bromide {} {} {} {} {} {} {} {} {LY} Benzyltriphenylphosphonium bromide {} {} {} {} {} {} {} {} {} {LY} Benzyltriphenylphosphonium bromide {} {} {} {} {} {} {} {} {} {} {LY} Benzyltriphenylphosphonium bromide {} {} {} {} {} {} {} {} {} {} {} {LY} Benzyltriphenylphosphonium bromide {} {} {} {} {} {} {} {} {} {} {} {} {LY} Benzyltriphenylphosphonium bromide {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {LY} Benzyltriphenylphosphonium bromide {} {} {} {} {} {} {} {} {} {} {} {} {} {} {LY} Benzyltriphenylphosphon
Beilstein Registry Number16(4)994
PubChem Substance ID2734970
CAS Number1449-46-3
EC Number215-908-4
MDL NumberMFCD00031707
Reaxys-RN3599867
Chemical Name Translation苄基三苯基溴化膦
InChIKeyWTEPWWCRWNCUNA-UHFFFAOYSA-M
LabNetwork Molecule IDLN00223107
InChIInChI=1S/C25H22P.BrH/c1-5-13-22(14-6-1)21-26(23-15-7-2-8-16-23,24-17-9-3-10-18-24)25-19-11-4-12-20-25;/h1-20H,21H2;1H/q+1;/p-1
Canonical SMILESC1([P+](C2=CC=CC=C2)(CC3=CC=CC=C3)C4=CC=CC=C4)=CC=CC=C1.[Br-]
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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

  • Beilstein:16(4)994
  • Wittig reaction of benzylic phosphonium salts with aromatic aldehydes using solid KOH + 18-crown-6 leads to (Z)-stilbenes with good stereoselectivity: Tetrahedron Lett., 37, 4225 (1996). See Appendix 1.

安全信息

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。
  • 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
  • P302+P352+P332+P313+P362+P364
  • P304+P340
  • P305+P351+P338
  • P305+P351+P338+P337+P313
  • 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。
  • P321 Specific treatment (see … on this label). 具体治疗（见本标签上的）。
  • P332+P313
  • P337+P313
  • 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
  • P403+P233
  • P405 Store locked up. 上锁保管。
  • P501 Dispose of contents/container to..… 处理内容物/容器.....
WGK Germany3
GHS Symbol
Signal word
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
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；
  • S36/37/39 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；
UN Number UN3464
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
Storage condition Store at room temperature {LY} Store at room temperature {} {LY} Store at room temperature {} {} {LY} Store at room temperature {} {} {} {LY} Store at room temperature {} {} {} {} {LY} Store at room temperature {} {} {} {} {} {LY} Store at room temperature {} {} {} {} {} {} {LY} Store at room temperature {} {} {} {} {} {} {} {LY} Store at room temperature {} {} {} {} {} {} {} {} {LY} Store at room temperature {} {} {} {} {} {} {} {} {} {LY} Store at room temperature {} {} {} {} {} {} {} {} {} {} {LY} Store at room temperature {} {} {} {} {} {} {} {} {} {} {} {LY} Store at room temperature {} {} {} {} {} {} {} {} {} {} {} {} {LY} Store at room temperature {} {} {} {} {} {} {} {} {} {} {} {} {} {LY} Store at room temperature {} {} {} {} {} {} {} {} {} {} {} {} {} {} {LY} Store at room temperature {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {LY} Store at room temperature {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {}
Packing GroupII

其他信息

  • Sigma Aldrich:1449-46-3(sigmaaldrich)
  • MOL 文件:1449-46-3.mol
  • Alfa Aesar:苄基三苯基膦溴化物,98% Benzyltriphenylphosphonium bromide, 98%(1449-46-3)
  • MSDS 信息:Benzyltriphenylphosphonium bromide(1449-46-3).msds
  • TCI Shanghai:三苯基苄基溴化膦 Benzyltriphenylphosphonium Bromide,>;97.0%(T)(1449-46-3)
  • 敏感性:Hygroscopic
  • 图谱信息:三苯基苄基溴化膦(1449-46-3)质谱(MS)
  • Acros Organics:苄基三苯基溴化磷 Benzyltriphenylphosphonium bromide, 97%(1449-46-3)
  • 三苯基苄基溴化膦价格(试剂级):更新日期 产品编号 产品名称 包装 价格 2014/06/02 B2025 苄基三苯基溴化膦 Benzyltriphenylphosphonium Bromide 25G 357元 2014/06/02 B2025 苄基三苯基溴化膦 Benzyltriphenylphosphonium Bromide 250G 2160元 2010/06/21 402180250 三苯基苄基溴化膦 Benzyltriphenylphosphonium bromide 97% 25 GR 1130元

系列性分类

  1. Chemical Synthesis 化学合成
  2. Building Blocks 合成砌块
  3. Organic Building Blocks 有机砌块
  4. Phosphorus Compounds 磷化合物
  5. Phosphorus Halides - Phosphorus Compounds
  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. Wittig & Horner-Emmons Reaction
  1. Chemical Synthesis 化学合成
  2. Building Blocks 合成砌块
  3. Chemicals by Class 化学分类法
  4. Phosphonium Compounds

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