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(R)-(+)-2,2'-Bis(Di-P-Tolylphosphino)-1,1'-Binaphthyl

(R)-(+)-2,2'-Bis(Di-P-Tolylphosphino)-1,1'-Binaphthyl / CAS : 99646-28-3

Appearance White to cream. Powder UN 0.0
HS - DG Class 0.0
Synonyms (R)-Tol-Binap; (R)-(+)-2,2'-Bis(Di-P-Tolylphosphino)1,1-Binaphthyl; (R)-P-Tolyl-Binap; (R)-(+)-2,2'-Bis(Di-P-Tol; Phosphino)-1,1'-Binaphthyl; (R)-(+)-2,2''-Bis(Di-P-Tolylphosphino)-1,1''-Binaphthyl (R)-Tol-Binap; Phosphine, 1,1''-(1R)-[1,1''-Binaphthalene]-2,2''-Diylbis[Bis(4-Methylphenyl)-
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Properties

Summary

Formula
C48H40P2
Molecular Mass
678.78
Exact Mass
678.26100
PSA
27.18000
Logp
10.41000
IUPAC
[1-[2-bis(4-methylphenyl)phosphanylnaphthalen-1-yl]naphthalen-2-yl]-bis(4-methylphenyl)phosphane
SMILES
CC1=CC=C(C=C1)P(C2=CC=C(C=C2)C)C3=C(C4=CC=CC=C4C=C3)C5=C(C=CC6=CC=CC=C65)P(C7=CC=C(C=C7)C)C8=CC=C(C=C8)C

Attribute classification

Matter Classification
organic
Category
Surfactants, Catalysts > Catalyzer
Organic Chemical Materials > Aromatic Compounds

Chemical and Physical Properties

Melting Point
255-257 °C
Boiling Point
754.4±60.0 °C(Predicted)
Flash Point
438.8ºC
Appearance
White to cream. Powder
Acidity and Basicity
neutral

Export information

UN No.
0.0
DG-Class
0.0
Risk Code
36/37/38
Safety Label
Xi

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