Ethyltriphenylphosphonium Bromide 乙基三苯基溴化鏻

CAS 1530-32-1 MFCD00011838

化学结构图

1530-32-1
SMILES: CC[P+](c1ccccc1)(c1ccccc1)c1ccccc1.[Br-]

化学属性

Mol. FormulaC20H20BrP
Mol. Weight371.25
Melting Point203-205°C
Flash Point>200°(392°F)
TSCAYes
Density1.422
Solubility120 G/L (23 ºC)
Stability易吸潮
Appearance 乙基三苯基溴化膦(1530-32-1)为白色至类白色晶体，熔点206.5-208.5℃
Boiling Point240 °C at 760 mmHg

别名和识别编码

Chemical NameEthyltriphenylphosphonium Bromide
CAS Number1530-32-1
Synonym Ethyltriphenylphosphonium bromide {LY} Ethyltriphenylphosphonium bromide {} {LY} Ethyltriphenylphosphonium bromide {} {} {LY} Ethyltriphenylphosphonium bromide {} {} {} {LY} Ethyltriphenylphosphonium bromide {} {} {} {} {LY} Ethyltriphenylphosphonium bromide {} {} {} {} {} {LY} Ethyltriphenylphosphonium bromide {} {} {} {} {} {} {LY} Ethyltriphenylphosphonium bromide {} {} {} {} {} {} {} { {} {} {} {} {} {} {} {LY} Ethyltriphenylphosphonium bromide {} {} {} {} {} {} {} {} {LY} Ethyltriphenylphosphonium bromide {} {} {} {} {} {} {} {} {} {LY} Ethyltriphenylphosphonium bromide {} {} {} {} {} {} {} {} {} {} { {} {} {} {} {} {} {} {} {} {} {LY} Ethyltriphenylphosphonium bromide {} {} {} {} {} {} {} {} {} {} {} {LY} Ethyltriphenylphosphonium bromide {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {LY} Ethyltriphenylphosphonium bromide {} {} {} {} {} {} {} {} {} {} {} {} {} {LY} Ethyltriphenylphosphonium bromide
PubChem Substance ID73727
EC Number216-223-3
Beilstein Registry Number3599630
MDL NumberMFCD00011838
Reaxys-RN3599630
Chemical Name Translation乙基三苯基溴化鏻
LabNetwork Molecule IDLN00192216
InChIInChI=1S/C20H20P.BrH/c1-2-21(18-12-6-3-7-13-18,19-14-8-4-9-15-19)20-16-10-5-11-17-20;/h3-17H,2H2,1H3;1H/q+1;/p-1
Canonical SMILESCC[P+](C1=CC=CC=C1)(C2=CC=CC=C2)C3=CC=CC=C3.[Br-]
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分类

  • Wittig Reagents
  • Aromatics
  • {SNA} C-C Bond Formation, Chemical Synthesis, Olefination, Synthetic Reagents, Wittig Reagents

产品应用

  • Ethyltriphenylphosphonium Bromide is used as a wittig reagent. Ethyltriphenylphosphonium Bromide and other phosphonium salts show antiviral activity.

相关文献及参考

  • Romanov, G.V. et al.: Khim.-Farm. Zhur., 24, 28 (1990);
  • Reaction of the phosphorane (generated using 1 mole of n-BuLi) with an aldehyde at low temperature, followed by a second mole of n-BuLi, gives the -oxido phosphonium ylide which can then be reacted with 1,2-diiodoethane to give (Z)-2-iodo-2-alkenes with high stereoselectivity: J. Chem. Soc., Perkin 1, 1331 (1995). See Appendix 1.
  • Reaction of the phosphorane (generated using 1 mole of n-BuLi) with an aldehyde at low temperature, followed by a second mole of n-BuLi, gives the -oxido phosphonium ylide which can then be reacted with 1,2-diiodoethane to give (Z)-2-iodo-2-alkenes with high stereoselectivity: J. Chem. Soc., Perkin 1, 1331 (1995). See Appendix 1.
  • Beilstein: 16,IV,982

安全信息

GHS Symbol
WGK Germany2
Hazard statements
  • H301 Toxic if swallowed 吞食有毒
  • H411 Toxictoaquaticlifewithlonglastingeffects 对水生生物有毒性并具有长期影响。
Personal Protective Equipment dust mask type N95 (US), Eyeshields, Faceshields, Gloves
Hazard Codes
Precautionary statements
  • 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。
  • P501 Dispose of contents/container to..… 处理内容物/容器.....
  • P264 Wash hands thoroughly after handling. 处理后要彻底洗净双手。
  • 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
  • P301+P310+P330
  • P332+P313
  • P302+P352+P312+P362+P364
  • P301+P310
  • P273 Avoid release to the environment. 避免释放到环境中。
  • P405 Store locked up. 上锁保管。
  • P301 IF SWALLOWED: 如果吞下去
  • P391 Collect spillage. Hazardous to the aquatic environment 收集对水环境有危害的泄漏物。
  • P305+P351+P338+P337+P313
  • P270 Do not eat, drink or smoke when using this product. 使用本产品时不要吃东西，喝水或吸烟。
Signal word
UN Number UN3077 UN 3077 9/PG 3 3077
Safety Statements
  • 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；
  • 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；
  • S61 Avoid release to the environment. Refer to special instructions/safety data sheet 避免释放到环境中，参考特别指示/安全收据说明书；
Risk Statements
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 GroupIII
Hazard Class6.1

其他信息

  • Sigma Aldrich:1530-32-1(sigmaaldrich)
  • MOL 文件:1530-32-1.mol
  • 敏感性:Hygroscopic
  • 水中溶解度:120 g/L (23°C)，溶于氯仿，微溶于醇和芳香烃。
  • MSDS 信息:Ethyltriphenylphosphonium bromide(1530-32-1).msds
  • 存储注意事项:湿度敏感
  • TCI Shanghai:乙基三苯基溴化磷 Ethyltriphenylphosphonium Bromide,>;98.0%(LC)(T)(1530-32-1)
  • 乙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 2011/08/23 xw060017 乙基三苯基溴化膦 100g 200元 2011/04/16 E0382 乙基三苯基溴化磷 Ethyltriphenylphosphonium Bromide 500G 2290元 2011/04/16 E0382 乙基三苯基溴化磷 Ethyltriphenylphosphonium Bromide 25G 286元
  • Alfa Aesar:乙基三苯基溴化磷,98+% Ethyltriphenylphosphonium bromide, 98+%(1530-32-1)
  • 海关编码:29310095
  • Acros Organics:乙基三苯基溴化磷 Ethyltriphenylphosphonium bromide, 98%(1530-32-1)
  • 图谱信息:乙基三苯基溴化膦(1530-32-1)核磁图( 13 CNMR) 乙基三苯基溴化膦(1530-32-1)质谱(MS) 乙基三苯基溴化膦(1530-32-1)红外图谱(IR2) 乙基三苯基溴化膦(1530-32-1)核磁图( 1 HNMR) 乙基三苯基溴化膦(1530-32-1)红外图谱(IR1)

系列性分类

  1. Chemical Synthesis 化学合成
  2. Synthetic Reagents 合成试剂
  3. Phase Transfer Catalysts 相转移催化剂
  4. Heterocyclic Ammonium Salts - Phase Transfer Catalysts
  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
  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
  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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