Ethyltriphenylphosphonium Bromide 乙基三苯基溴化鏻
CAS 1530-32-1 MFCD00011838
化学结构图
SMILES: CC[P+](c1ccccc1)(c1ccccc1)c1ccccc1.[Br-]
化学属性
| Mol. Formula | C20H20BrP |
|---|---|
| Mol. Weight | 371.25 |
| Melting Point | 203-205°C |
| Flash Point | >200°(392°F) |
| TSCA | Yes |
| Density | 1.422 |
| Solubility | 120 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 Point | 240 °C at 760 mmHg |
别名和识别编码
| Chemical Name | Ethyltriphenylphosphonium Bromide |
|---|---|
| CAS Number | 1530-32-1 |
| 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 ID | 73727 |
| EC Number | 216-223-3 |
| Beilstein Registry Number | 3599630 |
| MDL Number | MFCD00011838 |
| Reaxys-RN | 3599630 |
| Chemical Name Translation | 乙基三苯基溴化鏻 |
| LabNetwork Molecule ID | LN00192216 |
| InChI | InChI=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 SMILES | CC[P+](C1=CC=CC=C1)(C2=CC=CC=C2)C3=CC=CC=C3.[Br-] |
信息真实价格透明
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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
- 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。
- 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。
- 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；
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)
