(R)-(+)-2,2'-Bis(diphenylphosphino)-1,1'-binaphthyl. CAS NO.76189-55-4

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Product Name:    (R)-(+)-2,2'-Bis(diphenylphosphino)-1,1'-binaphthyl
Synonyms:    (R)-(+)-BINAP, (R)-(+)-1,1'-Binaphthalene-2,2'-diylbis(diphenylphosphane);(R)-(+)-2,2'-Bis(diphenylphosphino)-1,1'-binaphthalene 97%;(R)-(+)-2,2'-Bis(diphenylphosphino)-1,1'-binaphthyl;R(+)-2,2'-BIS(DIPHENYLPHOSPHINO)-1,1'-BINAPHTHALENE;(R)-(+)-2,2'-BIS(DIPHENYLPHOSPHINO)-1,1'-BINAPHTHYL;(R)-(+)-2,2BIS(DIPHENYLPHOSPHINO)-1,1-BINAPHTHYL;(R)-2,2'-BIS(DIPHENYLPHOSPHINO)-1,1'-BINAPHTHYL;(R)-(+)-2,2'-Bis(diphenylphosphino)-1,1'-binaphthyl,(R)-BINAP
CAS:    76189-55-4
MF:    C44H32P2
MW:    622.69
Mol File:    76189-55-4.mol

(R)-(+)-2,2'-Bis(diphenylphosphino)-1,1'-binaphthyl Chemical Properties
Melting point     283-286 °C(lit.)
alpha     240 º (c=0.3, toluene)
Boiling point     724.3±55.0 °C(Predicted)
refractive index     235 ° (C=0.3, Toluene)
storage temp.     Inert atmosphere,Room Temperature
solubility     Benzene (Slightly), Chloroform (Slightly)
form     Powder
color     White to cream-white
optical activity    [α]20/D +222°, c = 0.5% in benzene
Water Solubility     insoluble
Sensitive     Air Sensitive
Merck     14,1223
BRN     4914063
CAS DataBase Reference    76189-55-4(CAS DataBase Reference)
Safety Information
Hazard Codes     Xi,Xn
Risk Statements     36/37/38-20/21/22
Safety Statements     22-24/25-37/39-26-36
WGK Germany     3
F     8-10-23
TSCA     No
HS Code     29319090