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Cas Database |
| Name |
2-(Di-tert-butylphosphino)biphenyl |
EINECS | -0 |
| CAS No. | 224311-51-7 | Density | 1 g/cm3 |
| PSA | 13.59000 | LogP | 6.05780 |
| Solubility | insoluble in water | Melting Point |
86-88 °C(lit.) |
| Formula | C20H27P | Boiling Point | 405.5 °C at 760 mmHg |
| Molecular Weight | 298.408 | Flash Point | 210.1 °C |
| Transport Information | N/A | Appearance | white to light yellow crystal powder |
| Safety | 36/37/39-26-22 | Risk Codes | 36/37/38-22 |
| Molecular Structure |
|
Hazard Symbols |
 Xn
|
| Synonyms |
(Biphenyl-2-yl)bis(tert-butyl)phosphine;2-(Di-tert-butylphosphino)-1,1'-biphenyl;2-Biphenylyl-di-tert-butylphosphine;Di(tert-butyl)(1,1'-biphenyl-2-yl)phosphine;Di(tert-butyl)(2-phenylphenyl)phosphine;Di-tert-butyl-o-biphenylphosphine;JohnPhos;[1,1'-biphenyl]-2-ylbis(1,1-dimethylethyl)phosphine; |
Article Data | 10 |
2-(Di-tert-butylphosphino)biphenyl Chemical Properties
Product Name: 2-(Di-tert-butylphosphino)biphenyl
The MF of 2-(Di-tert-butylphosphino)biphenyl (224311-51-7) is C20H27P.
The MW of 2-(Di-tert-butylphosphino)biphenyl (224311-51-7) is 298.4.
Synonyms of 2-(Di-tert-butylphosphino)biphenyl (224311-51-7): Biphenyl-2-yl-di-tert-butyl-phosphane ; (2-Biphenyl)di-tert-butylphosphine ; (2-Biphenylyl)di-tert-butylphosphine ; 2-(Di-tert-butylphosphino)biphenyl ; 2-(Di-t-butylphosphino)biphenyl ; 2-(Di-t-butylphosphino)biphenyl,99%johnphos ; 2-(Di-t-butylphosphine) biphenyl ; Phosphine, [1,1'-biphenyl]-2-ylbis(1,1-dimethylethyl)-
Product Categories: Benzene derivatives;Phosphines;Ligand;Phosphine Ligands;Synthetic Organic Chemistry
Form: white to light yellow crystal powde
Flash Point: 210.1 °C
Boiling Point: 405.5 °C
Melting Point: 86-88 °C
Water Solubility: Insoluble
Density: 1 g/ml
BRN: 8322131
2-(Di-tert-butylphosphino)biphenyl Uses
2-(Di-tert-butylphosphino)biphenyl (224311-51-7) is used for Suzuki, Buchwald coupling reaction,as well as C-arylation, N-arylation reactions.
2-(Di-tert-butylphosphino)biphenyl Safety Profile
Safety information of 2-(Di-tert-butylphosphino)biphenyl (224311-51-7):
Hazard Codes .gif){kind=small}
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Risk Statements 36/37/38-22
R36/37/38: Irritating to eyes, respiratory system and skin
R22: Harmful if swallowed
Safety Statements 36/37/39-26-22
S36/37/39: Wear suitable protective clothing, gloves and eye/face protection
S26: In case of contact with eyes, rinse immediately with plenty of water and seek medical advice
S22: Do not breathe dust
WGK Germany 3
F 10-23
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