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93315 Aldrich

Tris(tert-butyldimethylsilyl) phosphite

≥97.0%

  • CAS Number 85197-27-9

  • Empirical Formula (Hill Notation) C18H45O3PSi3

  • Molecular Weight 424.78

  •  Beilstein Registry Number 4437247

  •  MDL number MFCD00077891

  •  PubChem Substance ID 24889835

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Properties

Related Categories Building Blocks, Chemical Synthesis, Organic Building Blocks, Organic Phosphates/Phosphites, Phosphorus Compounds More...
InChI Key   PEHSJBUJMHHQDE-UHFFFAOYSA-N
assay   ≥97.0%
refractive index   n20/D 1.445
bp   82-84 °C/0.2 mmHg
mp   4-6 °C
density   0.907 g/mL at 20 °C(lit.)

Description

Other Notes

Reagent used for the preparation of phosphonic acid silyl esters from halides; the TBDMS esters are more stable than the corresponding TMS esters; review

Packaging

5 mL in glass bottle

Price and Availability

Safety & Documentation

Safety Information

Symbol 
GHS05  GHS05
Signal word 
Danger
Hazard statements 
Precautionary statements 
RIDADR 
UN 3265 8 / PGIII
WGK Germany 
3
Flash Point(F) 
190.4 °F
Flash Point(C) 
88 °C
Protocols & Articles
Peer-Reviewed Papers
15

References

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