ChemicalBook Product Catalog Organic Chemistry Phosphines DIETHYL TRIMETHYLSILYL PHOSPHITE

DIETHYL TRIMETHYLSILYL PHOSPHITE

DIETHYL TRIMETHYLSILYL PHOSPHITE Basic information
Product Name:DIETHYL TRIMETHYLSILYL PHOSPHITE
Synonyms:PHOSPHOROUS ACID DIETHYL TRIMETHYLSILYL ESTER;DIETHYL TRIMETHYLSILYL PHOSPHITE;DIETHYL TRIMETHYLSILYL PHOSPHITE 96%;Diethyl trimethylsilyl phosphite >=95.0% (GC)
CAS:13716-45-5
MF:C7H19O3PSi
MW:210.28
EINECS:237-268-5
Product Categories:
Mol File:13716-45-5.mol
DIETHYL TRIMETHYLSILYL PHOSPHITE Structure
DIETHYL TRIMETHYLSILYL PHOSPHITE Chemical Properties
Boiling point 58-59 °C10 mm Hg(lit.)
density 0.921 g/mL at 25 °C(lit.)
refractive index n20/D 1.413(lit.)
Fp 33 °C
Safety Information
Risk Statements 10
Safety Statements 23-24/25
RIDADR UN 1993 3/PG 3
WGK Germany 3
F 10-21
HazardClass 3.2
PackingGroup III
MSDS Information
ProviderLanguage
SigmaAldrich English
DIETHYL TRIMETHYLSILYL PHOSPHITE Usage And Synthesis
UsesDiethyl Trimethylsilyl Phosphite acts as a reagent in the synthesis of substituted N-formylaminomethylenediphosphonates and derivatives. It also functions as a reagent in the synthesis of phosphonic analog of glutamic acid.
UsesDiethyl trimethylsilyl phosphite was used in preparation of:
  • diethyl 1-aryl-1-cyanomethanephosphonates
  • unsymmetrical ketones
  • ketones from aldehydes via α-trimethylsiloxy-phosphonates
  • phosphonates
Purification MethodsFractionate it under reduced pressure and has 3 1PMR: P -128ppm relative to H3PO4. [Sekine et al. J Org Chem 46 2097 1981, Chernyshev et al. J Gen Chem USSR (Engl Transl) 45 231 1975.]
DIETHYL TRIMETHYLSILYL PHOSPHITE Preparation Products And Raw materials
Preparation Products1,1,3,3-TETRAMETHYL-1,3-DISILACYCLOBUTANE-->METHYL CBZ-AMINO(DIETHOXYPHOSPHORYL)ACETATE
Chloromethyltrimethylsilane DIETHYL TRIMETHYLSILYLPHOSPHATE 4,4,5,5-TETRAMETHYL-2-TRIMETHYLSILOXY-[1,3,2]-DIOXAPHOSPHOLANE DIETHYL TRIMETHYLSILYL PHOSPHITE 2-TRIMETHYLSILOXY-[1,3,2]-DIOXAPHOSPHOLANE dibutyltrimethylsilylphosphate DI-TERT-BUTYL TRIMETHYLSILYLPHOSPHATE
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