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HomeProduct name listDIMETHYL TRIMETHYLSILYL PHOSPHITE

DIMETHYL TRIMETHYLSILYL PHOSPHITE

  • CAS NO.:36198-87-5
  • Empirical Formula: C5H15O3PSi
  • Molecular Weight: 182.23
  • MDL number: MFCD00075439
  • EINECS: 252-908-3
  • SAFETY DATA SHEET (SDS)
  • Update Date: 2026-05-28 04:14:47
DIMETHYL TRIMETHYLSILYL PHOSPHITE Structural

What is DIMETHYL TRIMETHYLSILYL PHOSPHITE?

Chemical properties

clear colorless liquid

The Uses of DIMETHYL TRIMETHYLSILYL PHOSPHITE

Dimethyl trimethylsilyl phosphite may be used in the preparation of:

  • protected phosphoamino acid, Fmoc-Abu(PO3Me2)-OH, used in Fmoc/solid-phase peptide synthesis
  • phosphoenolpyruvate (PEP) via trimethylsilylation, bromination and Perkow reaction
  • sialyl phosphonate
  • sulfonamide phosphonates

Properties of DIMETHYL TRIMETHYLSILYL PHOSPHITE

Boiling point: 36-37 °C/11 mmHg (lit.)
Density  0.954 g/mL at 25 °C (lit.)
refractive index  n20/D 1.410(lit.)
Flash point: 102 °F
storage temp.  2-8°C
Specific Gravity 0.954
Hydrolytic Sensitivity 7: reacts slowly with moisture/water
BRN  1849308

Safety information for DIMETHYL TRIMETHYLSILYL PHOSPHITE

Signal word Danger
Pictogram(s)
ghs
Flame
Flammables
GHS02
ghs
Corrosion
Corrosives
GHS05
GHS Hazard Statements H226:Flammable liquids
H314:Skin corrosion/irritation
Precautionary Statement Codes P210:Keep away from heat/sparks/open flames/hot surfaces. — No smoking.
P233:Keep container tightly closed.
P240:Ground/bond container and receiving equipment.
P280:Wear protective gloves/protective clothing/eye protection/face protection.
P303+P361+P353:IF ON SKIN (or hair): Remove/Take off Immediately all contaminated clothing. Rinse SKIN with water/shower.
P305+P351+P338:IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continuerinsing.

Computed Descriptors for DIMETHYL TRIMETHYLSILYL PHOSPHITE

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