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93412 Sigma-Aldrich

Tris(trimethylsilyl) phosphite

≥95.0% (GC)

  • CAS Number 1795-31-9

  • Linear Formula [(CH3)3SiO]3P

  • Molecular Weight 298.54

  •  Beilstein/REAXYS Number 2043814

  •  MDL number MFCD00015588

  •  PubChem Substance ID 57653555

  •  NACRES NA.22

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Properties

Related Categories Building Blocks, Chemical Synthesis, Organic Building Blocks, Organic Phosphates/Phosphites, Phosphorus Compounds More...
Quality Level   100
assay   ≥95.0% (GC)
refractive index   n20/D 1.409 (lit.)
bp   78-81 °C/8 mmHg (lit.)
density   0.893 g/mL at 25 °C (lit.)
SMILES string   C[Si](C)(C)OP(O[Si](C)(C)C)O[Si](C)(C)C
InChI   1S/C9H27O3PSi3/c1-14(2,3)10-13(11-15(4,5)6)12-16(7,8)9/h1-9H3
InChI key   VMZOBROUFBEGAR-UHFFFAOYSA-N

Description

Packaging

5, 25, 100 mL in glass bottle

Other Notes

Reagent used for the mild preparation of bis(TMS) phosphonates (Arbuzow reaction); Review

Safety & Documentation

Safety Information

Symbol 
GHS07  GHS07
Signal word 
Warning
Hazard statements 
Precautionary statements 
RIDADR 
NONH for all modes of transport
WGK Germany 
WGK 3
Flash Point(F) 
235.4 °F - closed cup
Flash Point(C) 
113 °C - closed cup

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Protocols & Articles
Peer-Reviewed Papers
15

References

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