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Appearance:White crystalline powder
Throughput:100|Kilogram|Month
pd_productuse:intermediate
Delivery Time:large stock
Purity:98% purity
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
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