(S)-(+)-2,2'-Bis(diphenylphosphino)-1,1'-binaphthalene

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CAS NO.: 76189-56-5 Catalog: AC0177
Formula: C44H32P2 Purity: 98.00% +
Molecular Weight: 622.7 Pubchem CID: 634876
InChI Key: MUALRAIOVNYAIW-UHFFFAOYSA-N
Canonical SMILES: C1=CC=C(C=C1)P(C2=CC=CC=C2)C3=C(C4=CC=CC=C4C=C3)C5=C(C=CC6=CC=CC=C65)P(C7=CC=CC=C7)C8=CC=CC=C8
Storage: Store in a cool, dry and well-ventilated area away from incompatible substances.
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Properties Information

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
[a]20/D -222, c = 0.5 in benzene
Sensitive 
Air Sensitive
Merck 
14,1223
BRN 
5321444

Safety Information

Symbol(GHS) 

GHS07
Signal word 
Warning
Hazard statements 
H315-H319-H335
Precautionary statements 
P261-P280a-P304+P340-P305+P351+P338-P405-P501a-P280g
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