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

(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.  Inert atmosphere,Room Temperature
solubility  Benzene (Slightly), Chloroform (Slightly)
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
8-10-23
TSCA  No
HS Code  29319090

MSDS

Usage And Synthesis

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