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93338 Sigma-Aldrich

Tris(dimethylamino)phosphine

purum, ≥97.0% (GC)

Synonym: HMPT, Hexamethylphosphorous triamide

  • CAS Number 1608-26-0

  • Linear Formula P[N(CH3)2]3

  • Molecular Weight 163.20

  •  Beilstein Registry Number 906778

  •  MDL number MFCD00008301

  •  PubChem Substance ID 329770227

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Properties

Related Categories Catalysis and Inorganic Chemistry, Chemical Synthesis, Phosphine Compounds, Phosphine Ligands
InChI Key   XVDBWWRIXBMVJV-UHFFFAOYSA-N
grade   purum
assay   ≥97.0% (GC)
impurities   ≤0.1% hexamethylphosphoric acid triamide
refractive index   n20/D 1.463(lit.)
  n20/D 1.466
bp   48-50 °C/12 mmHg(lit.)
density   0.898 g/mL at 25 °C(lit.)

Description

Caution

may contain precipitate

Other Notes

Same product — same quality — now Sigma-Aldrich brand

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Safety & Documentation

Safety Information

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