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79422 Aldrich

Phosphazene base P4-t-Oct solution

1.00 M±0.05 M in hexane

Synonym: 1-tert-Octyl-4,4,4-tris(dimethylamino)-2,2-bis[tris(dimethylamino)phosphoranylidenamino]-5,4λ5-catenadi(phosphazene)

  • CAS Number 153136-05-1

  • Empirical Formula (Hill Notation) C26H71N13P4

  • Molecular Weight 689.82

  •  Beilstein Registry Number 6641377

  •  MDL number MFCD00145115

  •  PubChem Substance ID 57652795

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Properties

Related Categories Acids & Bases, Bases, Chemical Synthesis, Phosphazene Bases, Synthetic Reagents More...
InChI Key   HGZNCRLCTDLORC-UHFFFAOYSA-N
concentration   1.00 M±0.05 M in hexane

Description

Other Notes

Extremely strong and hindered, neutral nitrogen base. It is about 1017 times more basic than DBU [pKa (DMSO) 29.43]

Packaging

1 mL in glass bottle

Application

Phosphazene Bases: a Family of Extremely Strong, Non-Ionic, Non-Charged Nitrogen–Bases

Price and Availability


Cross-Coupling Guide
Safety & Documentation

Safety Information

Signal word 
Danger
RIDADR 
UN2924 - class 3 - PG 2 - EHS - basic - Flammable liquids, corrosive, n.o.s., HI: all
WGK Germany 
3
Flash Point(F) 
-14.8 °F
Flash Point(C) 
-26 °C
Protocols & Articles

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Phosphazene Bases

Activation of an organic substrate with an acidic C-H bond by strong bases is a key process in organic synthesis. Many of the most common organic reactions such as elimination, alkylation, Michael ad...
Keywords: Aldol condensation, Alkylations, Catalysis, Condensations, Deprotonations, Eliminations, Filtration, Michael Addition, Organic synthesis, Precipitation, Silylations, Solvents

Peer-Reviewed Papers
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References

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