Bis(triphenylphosphine)iminium chloride is the chemical compound with the formula [(C6H5)3P)2N]Cl, often written [(Ph3P)2N]Cl and abbreviated PPNCl. This colorless salt is a source of the PPN+ cation, which is used to isolate reactive anions. PPN+ is a phosphazene.

CAS：21050-13-5
中文别名：双(三苯基正膦基)氯化铵;
英文别名：1,1,1-Triphenyl-N-(triphenylphosphoranylidene)phosphoraniminium chloride;PPNCI;ppncl;Bis(triphenylphosphoranylidene)ammonium chloride;HEXAPHENYLDIPHOSPHAZENIUM CHLORIDE;Hexaphenyldiphosphazenium chloride;
分子式：C36H30ClNP2
分子量：574.031
精确质量：573.154
Psa：35.76
Logp：7.7627

EINECS号：244-170-6
PubChem号：24849241
BRN号：4097979
MDL号：MFCD00151523

熔点：270-272°C(lit.)
储存条件：2-8°C

安全说明：S26; S36; S38; S36/37/39
危险类别码：R36/37/38; R20
WGK Germany：3
海关编码：2931900090
危险品标志：Xi; Xn
危险性描述：H315; H319; H332; H335
危险性防范说明：P261; P305 + P351 + P338
信号词：Warning
危险标志：GHS07

用途
相转移催化剂。有机合成。