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Basic Information
| CAS No.: | 76189-56-5 |
|---|---|
| Name: | (S)-(-)-2,2'-Bis(diphenylphosphino)-1,1'-binaphthyl |
| Article Data: | 42 |
| Molecular Structure: | |
|
|
|
| Formula: | C44H32P2 |
| Molecular Weight: | 622.686 |
| Synonyms: | Phosphine,[1,1'-binaphthalene]-2,2'-diylbis[diphenyl-, (S)-;Phosphine,(1S)-[1,1'-binaphthalene]-2,2'-diylbis[diphenyl- (9CI);(S)-2,2'-Bis(diphenylphosphino)-1,1'-binaphthyl;(S)-BINAP;(S)-(-)-2,2'-Bis(diphenylphosphino)-1,1'-binaphthyl;(S)-(-)-BINAP;(1S)-[1,1'-Binaphthalene]-2,2'-diylbis[diphenylphosphine];(-)-BINAP; |
| EINECS: | -0 |
| Melting Point: | 283-286 °C(lit.) |
| Boiling Point: | 724.3 °C at 760 mmHg |
| Flash Point: | 419 °C |
| Appearance: | white to light yellow crystal powder |
| Hazard Symbols: |
 Xi,  Xn
|
| Risk Codes: | 36/37/38-20/21/22 |
| Safety: | 22-24/25-37/39-26-36 |
| PSA: | 27.18000 |
| LogP: | 9.17640 |
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(S)-(-)-2,2'-Bis(diphenylphosphino)-1,1'-binaphthyl
Chemistry
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): C44H32P2
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
The Molecular formula of (S)-(-)-2,2'-BIS(DIPHENYLPHOSPHINO)-1,1'-BINAPHTHYL(76189-56-5): C44H32P2
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
Safety Profile
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
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
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