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

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

Product Name:    (S)-(-)-2,2'-Bis(diphenylphosphino)-1,1'-binaphthyl
Synonyms:    (S)-(-)-2,2'-Bis(diphenylphosphino)-1,1'-binaphthalene puriss.;(S)-(-)-2,2'-Bis(diphenylphosphino)-1,1'-biphthyl;(S)-BINAP,99%e.e.;(S)-(-)-2,2'-Bis(diphenylphoshino)-1,1'-binaphthyl for synthesis;2-(diphenylphosphino)-1-(2-(diphenylphosphino)naphthalen-1-yl)naphthalene;(+/-)-BINAP;BINAP;(+/-)-2,2'-BIS(DIPHENYLPHOSPHINO)-1,1'-BINAPHTHALENE
CAS:    76189-56-5
MF:    C44H32P2
MW:    622.69
EINECS:    616-305-2
Product Categories:    Aromatics;Catalyst;Chiral Reagents;Asymmetric Synthesis;Phosphine Ligands;Synthetic Organic Chemistry;chiral;Peptide;Chiral Compound;BINAP Series;Chiral Phosphine
Mol File:    76189-56-5.mol

(S)-(-)-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.     Room temperature.
form     Crystals or Crystalline Powder
color     White to light yellow
optical activity    [α]20/D -222, c = 0.5 in benzene
Sensitive     Air Sensitive
Merck     14,1223
BRN     5321444
CAS DataBase Reference    76189-56-5(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