ChemicalBook > CAS DataBase List > 1-[2-[BIS(TERT-BUTYL)PHOSPHINO]PHENYL]-3,5-DIPHENYL-1H-PYRAZOLE

1-[2-[BIS(TERT-BUTYL)PHOSPHINO]PHENYL]-3,5-DIPHENYL-1H-PYRAZOLE

Product Name
1-[2-[BIS(TERT-BUTYL)PHOSPHINO]PHENYL]-3,5-DIPHENYL-1H-PYRAZOLE
CAS No.
628333-86-8
Chemical Name
1-[2-[BIS(TERT-BUTYL)PHOSPHINO]PHENYL]-3,5-DIPHENYL-1H-PYRAZOLE
Synonyms
SKL043;TRIPPYPHOS;96% TrippyPhos;ditert-butyl-[2-(3,5-diphenylpyrazol-1-yl)phenyl]phosphane;1-(2-Di-t-butylphosphinophenyl)-3,5-diphenyl-1H-pyrazole, 98%;1-[2-(Di-tert-butylphosphino)phenyl]-3,5-diphenyl-1H-pyrazole;1-[2-[BIS(TERT-BUTYL)PHOSPHINO]PHENYL]-3,5-DIPHENYL-1H-PYRAZOL;1-[2-(di-tert-butylphosphanyl)phenyl]-3,5-diphenyl-1H-pyrazole;1-[2-[BIS(TERT-BUTYL)PHOSPHINO]PHENYL]-3,5-DIPHENYL-1H-PYRAZOLE;1-[2-(di-tert-butylphosphanyl)phenyl]-3,5-diphenyl-1H-pyrazo...
CBNumber
CB8841542
Molecular Formula
C29H33N2P
Formula Weight
440.56
MOL File
628333-86-8.mol
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1-[2-[BIS(TERT-BUTYL)PHOSPHINO]PHENYL]-3,5-DIPHENYL-1H-PYRAZOLE Property

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
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Safety

Hazard Codes 
Xn
Risk Statements 
22-37/38-41
Safety Statements 
26-39
WGK Germany 
3
TSCA 
No
HS Code 
2933.19.4300
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Hazard and Precautionary Statements (GHS)

Symbol(GHS)
Signal word
Danger
Hazard statements

H302Harmful if swallowed

H315Causes skin irritation

H318Causes serious eye damage

H335May cause respiratory irritation

Precautionary statements

P261Avoid breathing dust/fume/gas/mist/vapours/spray.

P280Wear protective gloves/protective clothing/eye protection/face protection.

P305+P351+P338IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continuerinsing.

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N-Bromosuccinimide Price

TCI Chemical
Product number
D3834
Product name
1-[2-(Di-tert-butylphosphino)phenyl]-3,5-diphenyl-1H-pyrazole
Purity
>98.0%(GC)(T)
Packaging
1g
Price
$81
Updated
2024/03/01
TCI Chemical
Product number
D3834
Product name
1-[2-(Di-tert-butylphosphino)phenyl]-3,5-diphenyl-1H-pyrazole
Purity
>98.0%(GC)(T)
Packaging
5g
Price
$238
Updated
2024/03/01
Strem Chemicals
Product number
15-1720
Product name
1-(2-Di-t-butylphosphinophenyl)-3,5-diphenyl-1H-pyrazole, 98%
Packaging
250mg
Price
$44
Updated
2024/03/01
Strem Chemicals
Product number
15-1720
Product name
1-(2-Di-t-butylphosphinophenyl)-3,5-diphenyl-1H-pyrazole, 98%
Packaging
1g
Price
$130
Updated
2024/03/01
TRC
Product number
D493773
Product name
1-[2-(Di-tert-butylphosphino)phenyl]-3,5-diphenyl-1H-pyrazole
Packaging
500mg
Price
$130
Updated
2021/12/16
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1-[2-[BIS(TERT-BUTYL)PHOSPHINO]PHENYL]-3,5-DIPHENYL-1H-PYRAZOLE Chemical Properties,Usage,Production

Uses

Catalyst in:

  • Palladium-catalyzed cross-coupling-alkyne cyclization
  • Heterocyclization of diketones

1-[2-[BIS(TERT-BUTYL)PHOSPHINO]PHENYL]-3,5-DIPHENYL-1H-PYRAZOLE Preparation Products And Raw materials

Raw materials

Preparation Products

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1-[2-[BIS(TERT-BUTYL)PHOSPHINO]PHENYL]-3,5-DIPHENYL-1H-PYRAZOLE Suppliers

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628333-86-8, 1-[2-[BIS(TERT-BUTYL)PHOSPHINO]PHENYL]-3,5-DIPHENYL-1H-PYRAZOLERelated Search:

1-(7-broMo-9,9-difluoro-9H-fluoren-2-yl)-2-chloro-Ethanone 1-(4,6-dibromothieno[3,4-b]thiophen-2-yl)-2-ethylhexan-1-one 1-(4,6-dibroMo-3-fluorothieno[3,4-b]thiophen-2-yl)-2ethylhexan-1-one 1-(2,3-Dichlorophenyl)piperazine hydrochloride 1-(3-Pyridyl)-3-(dimethylamino)-2-propen-1-one 1-[2-[BIS(TERT-BUTYL)PHOSPHINO]PHENYL]-3,5-DIPHENYL-1H-PYRAZOLE 1-[2-[BIS(ISOPROPYL)PHOSPHINO]PHENYL]-3,5-DIPHENYL-1H-PYRAZOLE DI-TERT-BUTYLPHENYLPHOSPHINE

  • TRIPPYPHOS
  • 1-[2-[BIS(TERT-BUTYL)PHOSPHINO]PHENYL]-3,5-DIPHENYL-1H-PYRAZOLE
  • 1-[2-(Di-tert-butylphosphino)phenyl]-3,5-diphenyl-1H-pyrazole
  • 1-[2-[BIS(TERT-BUTYL)PHOSPHINO]PHENYL]-3,5-DIPHENYL-1H-PYRAZOL
  • 96% TrippyPhos
  • 1-[2-[Bis(1,1-dimethylethyl)phosphino]phenyl]-3,5-diphenyl-1H-pyrazole
  • 1-(2-Di-t-butylphosphinophenyl)-3,5-diphenyl-1H-pyrazole, 98% (TrippyPhos)
  • 1-[2-[BIS(TERT-BUTYL)PHOSPHINO]PHENYL]-3,5-DIPHENYL-1H-PYRAZOLE,96% TRIPPYPHOS
  • 1-(2-Di-t-butylphosphinophenyl)-3,5-diphenyl-1H-pyrazole, (TrippyPhos)
  • 1-(2-Di-t-butylphosphinophenyl)-3,5-diphenyl-1H-pyrazole, 98%
  • ditert-butyl-[2-(3,5-diphenylpyrazol-1-yl)phenyl]phosphane
  • 1-[2-(di-tert-butylphosphanyl)phenyl]-3,5-diphenyl-1H-pyrazole
  • 1-[2-(Di-tert-butylphosphino)phenyl]-3,5-diphenyl-1H-pyrazole&gt
  • 1H-Pyrazole, 1-[2-[bis(1,1-dimethylethyl)phosphino]phenyl]-3,5-diphenyl-
  • SKL043
  • 1-[2-(di-tert-butylphosphanyl)phenyl]-3,5-diphenyl-1H-pyrazo...
  • 628333-86-8
  • C29H33N2P
  • Achiral Phosphine
  • Aryl Phosphine