有机砌块
CAS号:564483-18-7
品名:2-二环己基磷-2,4,6-三异丙基联苯2-(Dicyclohexylphosphino)-2,4,6-Triisopropylbiphenyl
中文别名:2-二环己;2-双环己基膦-2’,4’,6’-三异丙基联苯;2-二环己基磷-2',4',6'-三异丙基联苯;
英文别名:dicyclohexyl-[2-[2,4,6-tri(propan-2-yl)phenyl]phenyl]phosphane;
分子式:C33H49P
分子量:476.716
精确质量:476.357
Psa:13.59
MDL号:MFCD04117682
外观与性状:白色结晶粉末
密度:
沸点:569.8ºC at 760 mmHg
熔点:187-190°C(lit.)
闪点:317.7ºC
安全说明:S37/39-S26-S36/37
危险类别码:R22; R36/37/38
WGK Germany:3
海关编码:2902909090
危险品标志:Xn
信号词:Warning
危险性防范说明:P281
危险标志:GHS08
危险性描述:H351
简介:XPhosisanorganophosphoruscompoundderivedfrombiphenyl.ItspalladiumcomplexesexhibithighactivityforBuchwald-Hartwigaminationreactionsinvolvingarylchloridesandaryltosylates.Bothpalladiumandcoppercomplexesofthecompoundexhibithighactivityforthecouplingofarylhalidesandaryltosylateswithvariousamides.Theligandhasconvenienthandlingcharacteristicssinceitisair-stable.