CAS No: 76189-55-4, Chemical Name: (R)-(+)-2,2'-Bis(diphenylphosphino)-1,1'-binaphthyl
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76189-55-4 (R)-(+)-2,2'-Bis(diphenylphosphino)-1,1'-binaphthyl

product Name (R)-(+)-2,2'-Bis(diphenylphosphino)-1,1'-binaphthyl
Synonyms (R)-(+)-2,2'-Bis(diphenylphosphosino)-1,1'-binaphthyl; R-BINAP; (R)-BINAP; R-(+)-BINAP; (R)-(+)-BINAP; (R)-(+)-2,2'-Bis(diphenylphospho)-1,1'-Dinaphthalene; 1,1'-binaphthalene-2,2'-diylbis(diphenylphosphane); S(-)-2,2'-BIS(diphenylphosphino)-1,1'-binaphthalene; R-(+)-1,1'-Binaphthyl-2,2'-diphemyl phosphine; R-(-)-2,2'-Bis(diphenylphosphino)-1,1'-binaphthyl; R-2,2'-Bis(Diphenylphosphino)-1,1'-Binaphthyl
Molecular Formula C44H32P2
Molecular Weight 622.6724
InChI InChI=1/C44H32P2/c1-5-19-35(20-6-1)45(36-21-7-2-8-22-36)41-31-29-33-17-13-15-27-39(33)43(41)44-40-28-16-14-18-34(40)30-32-42(44)46(37-23-9-3-10-24-37)38-25-11-4-12-26-38/h1-32H
CAS Registry Number 76189-55-4
Molecular Structure 76189-55-4 (R)-(+)-2,2'-Bis(diphenylphosphino)-1,1'-binaphthyl
Melting point 239-242℃
Boiling point 724.3°C at 760 mmHg
Flash point 419°C
Water solubility insoluble
Vapour Pressur 5.55E-20mmHg at 25°C
Hazard Symbols  Xi:Irritant;
Risk Codes R36/37/38:;
Safety Description S26:;
S37/39:;
MSDS (R)-(+)-2,2'-Bis(diphenylphosphino)-1,1'-binaphthyl Material Safety Data Sheet