(2-Hydroxyethyl)triphenylphosphonium bromide (2-羟基乙基)三苯基溴化鏻

CAS 7237-34-5 MFCD00011901

化学结构图

7237-34-5
SMILES: OCC[P+](c1ccccc1)(c1ccccc1)c1ccccc1.[Br-]

化学属性

Mol. FormulaC20H20BrOP
Mol. Weight387.25
Melting Point217-219°C
TSCANo

别名和识别编码

Chemical Name(2-Hydroxyethyl)triphenylphosphonium Bromide
MDL NumberMFCD00011901
PubChem Substance ID2733550
CAS Number7237-34-5
Beilstein Registry Number3922741
Synonym (2-Hydroxyethyl)triphenylphosphonium bromide {LY} (2-Hydroxyethyl)triphenylphosphonium bromide {} {LY} (2-Hydroxyethyl)triphenylphosphonium bromide {} {} {LY} (2-Hydroxyethyl)triphenylphosphonium bromide {} {} {} {LY} (2-Hydroxyethyl)triphenylphosphonium bromide {} {} {} {} {LY} (2-Hydroxyethyl)triphenylphosphonium bromide {} {} {} {} {} {LY} (2-Hydroxyethyl)triphenylphosphonium bromide {} {} {} {} {} {} {LY} (2-Hydroxyethyl)triphenylphosphonium bromide {} {} {} {} {} {} {} {LY} (2-Hydroxyethyl)triphenylphosphonium bromide {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {LY} (2-Hydroxyethyl)triphenylphosphonium bromide {} {} {} {} {} {} {} {} {} {LY} (2-Hydroxyethyl)triphenylphosphonium bromide {} {} {} {} {} {} {} {} {} {} { {} {} {} {} {} {} {} {} {} {} {LY} (2-Hydroxyethyl)triphenylphosphonium bromide {} {} {} {} {} {} {} {} {} {} {} {LY} (2-Hydroxyethyl)triphenylphosphonium bromide {} {} {} {} {} {} {} {} {} {} {} {} {LY} (2-Hydroxyethyl)triphenylphosphonium b
EC Number245-521-6
Chemical Name Translation(2-羟基乙基)三苯基溴化鏻
LabNetwork Molecule IDLN01286096
InChIInChI=1S/C20H20OP.BrH/c21-16-17-22(18-10-4-1-5-11-18,19-12-6-2-7-13-19)20-14-8-3-9-15-20;/h1-15,21H,16-17H2;1H/q+1;/p-1
Canonical SMILESOCC[P+](C1=CC=CC=C1)(C2=CC=CC=C2)C3=CC=CC=C3.[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

  • Can be used in the Wittig reaction without prior protection of the hydroxyl group, using excess n-BuLi, giving modest yields of allylic alcohols: Synthesis, 29 (1971).

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。
  • 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.....
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；
  • S37 Wear suitable gloves 戴适当手套；
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 2-8°C {LY} 2-8°C {} {LY} 2-8°C {} {} {LY} 2-8°C {} {} {} {LY} 2-8°C {} {} {} {} {LY} 2-8°C {} {} {} {} {} {LY} 2-8°C {} {} {} {} {} {} {LY} 2-8°C {} {} {} {} {} {} {} {LY} 2-8°C {} {} {} {} {} {} {} {} {LY} 2-8°C {} {} {} {} {} {} {} {} {} {LY} 2-8°C {} {} {} {} {} {} {} {} {} {} {LY} 2-8°C {} {} {} {} {} {} {} {} {} {} {} {LY} 2-8°C {} {} {} {} {} {} {} {} {} {} {} {} {LY} 2-8°C {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {LY} 2-8°C {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} { {} {} {} {} {} {} {} {} {} {} {} {} {} {} {LY} 2-8°C {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {LY} 2-8°C {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} { {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {LY} 2-8°C {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} { {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {LY} 2-8°C {} {} {} {} {} {} {} {} {} {} {}

其他信息

  • Alfa Aesar:（2－羟乙基）三苯基溴化膦,98+% (2-Hydroxyethyl)triphenylphosphonium bromide, 98+%(7237-34-5)
  • Acros Organics:溴化（2-羟乙基）三苯基磷 (2-Hydroxyethyl)triphenylphosphonium bromide, 98%(7237-34-5)
  • F:3
  • 敏感性:Hygroscopic
  • MOL 文件:7237-34-5.mol
  • Sigma Aldrich:7237-34-5(sigmaaldrich)
  • 溴化(2-羟乙基)三苯基磷价格(试剂级):更新日期 产品编号 产品名称 包装 价格 2010/06/21 330640250 溴化(2-羟乙基)三苯基磷 (2-Hydroxyethyl)triphenylphosphonium bromide 98% 25 GR 694元 2010/06/21 330640050 溴化(2-羟乙基)三苯基磷 (2-Hydroxyethyl)triphenylphosphonium bromide 98% 5 GR 403元 2010/05/25 L00679 （2－羟乙基）三苯基溴化膦, 98+% (2-Hydroxyethyl)triphenylphosphonium bromide, 98+% 25g 473元

系列性分类

  1. Chemical Synthesis 化学合成
  2. Building Blocks 合成砌块
  3. Chemicals by Class 化学分类法
  4. Alcohols - Chemical Class
  5. Aliphatic 脂肪烃醇
  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

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