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化合物简介
Bis(dicyclohexylphosphino)ethane, abbreviated dcpe, is an organophosphorus compound with the formula (C6H11)2PCH2CH2P(C6H11)2. It is a white solid that is soluble in nonpolar organic solvents. The compound is used as a bulky and highly basic diphosphine ligand in coordination chemistry.
基本信息
CAS:23743-26-2
中文别名:1,2-双(二环己基磷基)-乙烷;1,2-双(二环己基膦基)乙烷;
英文别名:ethane-1,2-diylbis(dicyclohexylphosphane);Ethylenebis(dicyclohexylphosphine);1,2-bis(dicyclohexanephosphino)ethane;1,2-bis(dicyclohexylphosphanyl)ethane;1,2-Bis(dicyclohexylphosphino)ethane;1,2-Ethanediylbis[dicyclohexyl]phosphine Ethylenebis(dicyclohexylphosphine);Bis(1,2-dicyclohexylphosphino)ethane;1,2-Ethanediylbis[dicyclohexyl]phosphine;
分子式:C26H48P2
分子量:422.607
精确质量:422.323
Psa:27.18
Logp:9.281
中文别名:1,2-双(二环己基磷基)-乙烷;1,2-双(二环己基膦基)乙烷;
英文别名:ethane-1,2-diylbis(dicyclohexylphosphane);Ethylenebis(dicyclohexylphosphine);1,2-bis(dicyclohexanephosphino)ethane;1,2-bis(dicyclohexylphosphanyl)ethane;1,2-Bis(dicyclohexylphosphino)ethane;1,2-Ethanediylbis[dicyclohexyl]phosphine Ethylenebis(dicyclohexylphosphine);Bis(1,2-dicyclohexylphosphino)ethane;1,2-Ethanediylbis[dicyclohexyl]phosphine;
分子式:C26H48P2
分子量:422.607
精确质量:422.323
Psa:27.18
Logp:9.281
编号系统
PubChem号:24871622
MDL号:MFCD00015521
MDL号:MFCD00015521
物化性质
外观与性状:白色粉末
沸点:528.3ºC at 760mmHg
熔点:92.5-96.5°C(lit.)
闪点:110°C
蒸汽压:1.02E-10mmHg at 25°C
沸点:528.3ºC at 760mmHg
熔点:92.5-96.5°C(lit.)
闪点:110°C
蒸汽压:1.02E-10mmHg at 25°C
安全信息
安全说明:S37/39-S26
危险类别码:R36/37/38
WGK Germany:3
海关编码:2902199090
危险品运输编码:UN1325
危险类别:4.1
包装等级:II
危险品标志:Xi
危险标志:GHS05, GHS07
危险性防范说明:P261; P280; P305 + P351 + P338
危险性描述:H315; H318; H335; H413
信号词:Danger
危险类别码:R36/37/38
WGK Germany:3
海关编码:2902199090
危险品运输编码:UN1325
危险类别:4.1
包装等级:II
危险品标志:Xi
危险标志:GHS05, GHS07
危险性防范说明:P261; P280; P305 + P351 + P338
危险性描述:H315; H318; H335; H413
信号词:Danger
生产方法及用途
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图谱
Predict 1H proton NMR

13C NMR : Predict

1H NMR : Predict
