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393290 Sigma-Aldrich

Tris(dimethylamino)phosphine

97%

Synonym: (Me2N)3P, HMPT, Hexamethylphosphorous triamide, Hexamethyltriamidophosphite, Hexamethyltriaminophosphine

  • CAS Number 1608-26-0

  • Linear Formula P[N(CH3)2]3

  • Molecular Weight 163.20

  •  Beilstein/REAXYS Number 906778

  •  MDL number MFCD00008301

  •  PubChem Substance ID 24864511

  •  NACRES NA.22

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Properties

Related Categories Catalysis and Inorganic Chemistry, Chemical Synthesis, Phosphine Compounds, Phosphine Ligands
Quality Level   100
assay   97%
refractive index   n20/D 1.463 (lit.)
bp   48-50 °C/12 mmHg (lit.)
density   0.898 g/mL at 25 °C (lit.)
functional group   phosphine
reaction suitability   reagent type: ligand
reaction type: Reductions
  reagent type: ligand
reaction type: Suzuki-Miyaura Coupling
  reagent type: ligand
reaction type: Wittig Reaction
SMILES string   CN(C)P(N(C)C)N(C)C
InChI   1S/C6H18N3P/c1-7(2)10(8(3)4)9(5)6/h1-6H3
InChI key   XVDBWWRIXBMVJV-UHFFFAOYSA-N

Description

Application

Tris(dimethylamino)phosphine can be used a reagent in combination with CCl4 for the conversion of hydroxyl groups to the corresponding chlorides; for hydroxyl group activation; dehydrations.

Tris(dimethylamino)phosphine can be used as a:
• Ligand in the preparation of arene-ruthenium(II) complex which is used as a catalyst in hydration of nitriles to amides.
• Phosphorus source along with InCl3 in the synthesis of InP colloidal quantum dots (QDs).
• Deoxygenating agent for some α-dicarbonyl compounds in the presence of fullerene C60.

Packaging

5, 25 mL in glass bottle

Safety & Documentation

Safety Information

Symbol 
Signal word 
Danger
Hazard statements 
Precautionary statements 
RIDADR 
UN 1993C 3 / PGIII
WGK Germany 
3
RTECS 
TH3390000
Flash Point(F) 
80.6 °F
Flash Point(C) 
27 °C
Protocols & Articles

Articles

Activating Reagents and Protecting Groups

The use of activating agents and protecting groups in organic synthesis is necessary to prevent unwanted side reactions from occurring when using other common reagents such as oxidizing or reducing a...
Chemfiles Volume 1 Article 3
Keywords: Organic synthesis

Peer-Reviewed Papers
15

References

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