857356-94-6
857356-94-6 structure
- Name: Tetramethyl di-tBuXPhos
- Chemical Name: ditert-butyl-[2,3,4,5-tetramethyl-6-[2,4,6-tri(propan-2-yl)phenyl]phenyl]phosphane
- CAS Number: 857356-94-6
- Molecular Formula: C33H53P
- Molecular Weight: 480.748
- Create Date: 2018-12-31 15:12:51
- Modify Date: 2026-07-16 18:44:26
| Name | ditert-butyl-[2,3,4,5-tetramethyl-6-[2,4,6-tri(propan-2-yl)phenyl]phenyl]phosphane |
|---|---|
| Synonyms |
2-DI-TERT-BUTYLPHOSPHINO-3,4,5,6-TETRAM&
2-Di-t-butylphosphino-3,4,5,6-tetraMethyl-2',4',6'-tri-i-propylbiphenyl, (TetraMethyl di-tBuXPhos) di-tert-butyl(2',4',6'-triisopropyl-3,4,5,6-tetramethyl-[1,1'-biphenyl]-2-yl)phosphane 2-Di-t-butylphosphino-3,4,5,6-tetramethyl-2',4',6'-tri-i-propylbiphenyl (tBuXphos) Tetramethyl tBuXPhos Di-tert-butyl(2',4',6'-trii 2-Di-t-butylphosphino-3,4,5,6-tetraMethyl-2',4',6'-tri-i-propylbiphenyl,Min 2-Di-tert-butylphosphino-3,4,5,6-tetramethyl-2',4',6'-triisopropyl-1,1'-biphenyl Me4 t-butylXPhos di-tert-butyl[3,4,5,6-tetramethyl-2',4',6'-tri(propan-2-yl)b Me4t-BuXPhos 2-DI-TERT-BUTYLPHOSPHINO-3,4,5,6-TETRAMETHYL-2',4',6'-TRI ISOPROPYLIBIPHENYL Me4-t-ButylXphos 2-Dibutylphosphine-3,4,5,6-tetramethyl-2',4',6'-tripropylbiphenyl MFCD09038436 2-Di-tert-butylphosphino-3,4,5,6-tetraMethyl-2',4',6'-triisopropylbiphenyl, Min 2-Di-t-butylphosphino-3,4,5,6-tetraMethyl-2',4',6'-tri-i-propyl Me4tButylXphos / 2-Di-t-butylphosphino-3,4,5,6-tetramethyl-2',4',6'-tri-i-propyl)-1,1'-biphenyl Bis(2-methyl-2-propanyl)(2',4',6'-triisopropyl-3,4,5,6-tetramethyl-2-biphenylyl)phosphine 2-Di-tert-butylphosphino-3,4,5,6-tetramethyl-2',4',6'-triisopropylbiphenyl 2-Di-t-butylphosphino-3,4,5,6-tetramethyl-2',4',6'-tri-i-propylbiphenyl, min 2-Di-tert-butylphosphino-3,4,5,6-tetramethyl-2′,4′,6′-triisopropyl-1,1′-biphenyl Me4tButylXPhos ChemBeads Me4t-butylXPhos 2-Di-t-butylphosphino-3,4,5,6-tetraMethyl-2',4',6'-tri-i-propylbiphenyl tetramethyl-ditertbutyl-XPhos Me4tButyL Di-tert-butyl(2',4',6'-triisopropyl-3,4,5,6-tetramethylbiphenyl-2-yl)phosphine 4MetBuXPhos 2-Di-t-butylphosphino-3,4,5,6-tetraMethyl-2',4',6'-tri-i-propylbiphenyl, Min. Me4 t-butylXPhos di-tert-butyl[3,4,5,6-tetramethyl-2',4',6'-tris(propan-2-yl)-[1,1'-biphenyl]-2-yl]phosphane 2-Di-t-butylphosphino-3,4,5,6-tetramethyl-2',4',6'-tri-i-propyl)-1,1'-biphenyl Di-tert-butyl(2',4',6'-triisopropyl-3,4,5,6-tetramethyl-[1,1'-biphenyl]-2-yl)phosphine 2-(Di-tert-butylphosphino)-3,4,5,6-tetramethyl-2',4',6'-triisopropyl-1,1'-biphenyl 2-Di-t-butylphosphino-3,4,5,6-tetramethyl-2',4',6'-tri-i-propylbiphenyl 3,4,5,6-tetramethyl-t-Bu-X-Phos di-tert-butyl[3,4,5,6-tetramethyl-2',4',6'-tri(propan-2-yl)biphenyl-2-yl]phosphane Phosphine, bis(1,1-dimethylethyl)[3,4,5,6-tetramethyl-2',4',6'-tris(1-methylethyl)[1,1'-biphenyl]-2-yl] Me4-t-BuXphos 2-Di-t-butylphosphino-3,4,5,6-tetramethyl-2',4',6'-tri-i-propyl)-1,1'-biphenyl, min. Me4 t-BuXPhos 2-Di-t-butylphosphino-3,4,5,6-tetraMethyl-2',4',6'-tri-i-propylbiphenyl, Me4 t-butylXPhos 2-Di-t-butylphosphino-3,4,5,6-tetramethyl-2',4',6'-tri-i-propyl)-1,1'-biphenyl,min tetramethyl di-tBuXPhos 2-Di-t-butylphosphino-3,4,5,6-tetramethyl-2',4',6'-tri-i-propyl)-1,1'-biphenyl, min tetramethyl-di-t-butyl-XPhos Me4tButylXphos 2-Di-t-Butylphosphino-3,4,5,6-Tetramethyl-2',4',6'-tri-i-propylbiphenyl (Me4 t-BuXPhos) |
| Boiling Point | 534.1±50.0 °C at 760 mmHg |
|---|---|
| Melting Point | 168-172ºC |
| Molecular Formula | C33H53P |
| Molecular Weight | 480.748 |
| Flash Point | 294.4±36.4 °C |
| Exact Mass | 480.388489 |
| PSA | 13.59000 |
| LogP | 12.64 |
| Vapour Pressure | 0.0±1.4 mmHg at 25°C |
| RIDADR | NONH for all modes of transport |
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|
~63%
857356-94-6 |
| Literature: Journal of the American Chemical Society, , vol. 127, # 22 p. 8146 - 8149 |
|
~%
857356-94-6 |
| Literature: Angewandte Chemie - International Edition, , vol. 45, # 26 p. 4321 - 4326 |
| Precursor 4 | |
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| DownStream 0 | |