请问谁能提供一些关于二氯三苯基膦的性质呢? dichlorotriphenylphosphorane, synonym(s): triphenylphosphine dichloride cas registry number: 2526-64-9 ph3pcl2 molecular formula: c18h15cl2p molecular weight: 333.196 ercentage composition: c 64.89%; h 4.54%; cl 21.28%; p 9.30% general statement: thought to be unionized in benzene, but ionic in solid state and in hcl(l) use/importance: useful chlorinating agent; converts esters and lactones into acyl chlorides and chlorinates -unsat. ketones at the -position hysical description: solid melting point: mp 207-210 http:///dispbbs.asp?boardid=15&id=50502&page=&replyid=&skin = msds http:///msds_detail.asp?id=9269&pname=triphenylphosphine%20dichloride&cas=2526-64-9&synonym=dichlorophenylphosphorane&page=232 [此贴子已经被作者于2007-5-23 11:14:33编辑过] 查看更多
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