Synonyms: (+/-)-2,2'-BIS(DIPHENYLPHOSPHINO)-1,1'-BINAPHTHALENE;S-(-)-1,1'-BINAPHTHYL-2,2'-DIPHENYL PHOSPHINE;S(-)-(1,1'-BINAPHTHALENE-2,2'-DIYL)BIS(DIPHENYLPHOSPHINE); (+/-)-(1,1'-BINAPHTHALENE-2,2'-DIYL)BIS(DIPHENYLPHOSPHINE); S(-)-2,2'-BIS(DIPHENYLPHOSPHINO)-1,1'-BINAPHTHALENE;(S)-(-)-2,2 BIS(DIPHENYLPHOSPHINO)1,1-BINAPHTHYL;(+/-)-BINAP;BINAP;
The Molecular formula of (S)-(-)-2,2'-BIS(DIPHENYLPHOSPHINO)-1,1'-BINAPHTHYL(76189-56-5): C
44H
32P
2 The Molecular Weight of (S)-(-)-2,2'-BIS(DIPHENYLPHOSPHINO)-1,1'-BINAPHTHYL(76189-56-5): 622.67
Molecular Structure :
Melting point: 283-286 °C(lit.)
alpha: -240
o (c=0.3, toluene)
refractive index: -235
° (C=0.3, Toluene)
Sensitive: Air Sensitive
Appearance: white to light yellow crystal powde
Hazard Codes (S)-(-)-2,2'-BIS(DIPHENYLPHOSPHINO)-1,1'-BINAPHTHYL(76189-56-5):
Xi,Xn
Risk Statements (S)-(-)-2,2'-BIS(DIPHENYLPHOSPHINO)-1,1'-BINAPHTHYL(76189-56-5):
20/21/22: Harmful by inhalation, in contact with skin and if swallowed
36/37/38: Irritating to eyes, respiratory system and skin
Safety Statements (S)-(-)-2,2'-BIS(DIPHENYLPHOSPHINO)-1,1'-BINAPHTHYL(76189-56-5):
22: Do not breathe dust
26: In case of contact with eyes, rinse immediately with plenty of water and seek medical advice
36: Wear suitable protective clothing
24/25: Avoid contact with skin and eyes
37/39: Wear suitable gloves and eye/face protection
WGK Germany: 3
F: 8-10-23