1-[2-[BIS(TERT-BUTYL)PHOSPHINO]PHENYL]-3,5-DIPHENYL-1H-PYRAZOLE
Synonym(s):TrippyPhos
- CAS NO.：628333-86-8
- Empirical Formula: C29H33N2P
- Molecular Weight: 440.56
- MDL number: MFCD09038823
- SAFETY DATA SHEET (SDS)
- Update Date: 2025-01-27 09:38:02
![1-[2-[BIS(TERT-BUTYL)PHOSPHINO]PHENYL]-3,5-DIPHENYL-1H-PYRAZOLE Structural](https://img.chemicalbook.in/CAS/GIF/628333-86-8.gif)
What is 1-[2-[BIS(TERT-BUTYL)PHOSPHINO]PHENYL]-3,5-DIPHENYL-1H-PYRAZOLE?
The Uses of 1-[2-[BIS(TERT-BUTYL)PHOSPHINO]PHENYL]-3,5-DIPHENYL-1H-PYRAZOLE
Catalyst in:
- Palladium-catalyzed cross-coupling-alkyne cyclization
- Heterocyclization of diketones
Properties of 1-[2-[BIS(TERT-BUTYL)PHOSPHINO]PHENYL]-3,5-DIPHENYL-1H-PYRAZOLE
| Melting point: | 138-142 °C |
| Boiling point: | 577.6±38.0 °C(Predicted) |
| storage temp. | under inert gas (nitrogen or Argon) at 2-8°C |
| pka | -0.54±0.10(Predicted) |
| form | crystal |
| color | white |
| Sensitive | air sensitive |
Safety information for 1-[2-[BIS(TERT-BUTYL)PHOSPHINO]PHENYL]-3,5-DIPHENYL-1H-PYRAZOLE
| Signal word | Danger |
| Pictogram(s) |
 Corrosion Corrosives GHS05  Exclamation Mark Irritant GHS07 |
| GHS Hazard Statements |
H302:Acute toxicity,oral H315:Skin corrosion/irritation H318:Serious eye damage/eye irritation H335:Specific target organ toxicity, single exposure;Respiratory tract irritation |
| Precautionary Statement Codes |
P261:Avoid breathing dust/fume/gas/mist/vapours/spray. P280:Wear protective gloves/protective clothing/eye protection/face protection. P305+P351+P338:IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continuerinsing. |
Computed Descriptors for 1-[2-[BIS(TERT-BUTYL)PHOSPHINO]PHENYL]-3,5-DIPHENYL-1H-PYRAZOLE
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