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32578 Aldrich

Diethyl trimethylsilyl phosphite

≥95.0% (GC)

Synonym: Phosphorous acid diethyl trimethylsilylester

  • CAS Number 13716-45-5

  • Linear Formula (CH3)3SiOP(OC2H5)2

  • Molecular Weight 210.28

  •  Beilstein Registry Number 956598

  •  EC Number 237-268-5

  •  MDL number MFCD00464673

  •  PubChem Substance ID 57648689

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Properties

Related Categories Building Blocks, Chemical Synthesis, Organic Building Blocks, Organic Phosphates/Phosphites, Phosphorus Compounds More...
InChI Key   ATRMOIYYLVRRBZ-UHFFFAOYSA-N
assay   ≥95.0% (GC)
refractive index   n20/D 1.413(lit.)
  n20/D 1.413
bp   58-59 °C/10 mmHg(lit.)
density   0.921 g/mL at 25 °C(lit.)

Description

Packaging

25 mL in glass bottle

Application

Diethyl trimethylsilyl phosphite was used in preparation of:
• diethyl 1-aryl-1-cyanomethanephosphonates
• unsymmetrical ketones
• ketones from aldehydes via α-trimethylsiloxy-phosphonates
• phosphonates

Price and Availability

Safety & Documentation

Safety Information

Symbol 
GHS02  GHS02
Signal word 
Warning
Hazard statements 
RIDADR 
UN 1993C 3 / PGIII
WGK Germany 
3
Flash Point(F) 
91.4 °F
Flash Point(C) 
33 °C
Protocols & Articles
Peer-Reviewed Papers
15

References

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