BINAP|Diphenylphosphinic acid |Diphenylphosphinic acid |2-Amino isonicotinic acid --Shijiazhuang Shengjia Chemical Co, Ltd.

· S-(-)2, 2' -Bis(diphenylp-
hosphino)-1, 1' -binaphthyl
· R-(+)2, 2' -Bis(diphenylp-
hosphino)-1, 1' -binaphthyl
· racemic-2,2'-Bis(diphenyl
phosphino)-1,1'-binaphthyl
· Diphenylphosphinic acid
· Diphenylphosphinic chloride

·Add:Luancheng Pharmaceutical industry development park, Shijiazhuang, China
·Zip code : 051430
·Tel : +86-311-85500777
·Fax : +86-311-85500777
·Contact : Miss Liu
·E-mail:
sales@shengjiachem.com

S-(-)2,2'-Bis(diphenylphosphino)-1,1'-binaphthyl

【CAS.NO】:76189-56-5

【Formula】:C₄₄H₃₂P₂

【 F.W. 】:622.67

【Outward appearance】:white to off white solid

【Content】: ≥ 98%

【[a]²⁰_D 】: -234°(c=0.3 toluene )

【Melting Point 】:241~242°