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358819 Sigma-Aldrich

Dimethyl trimethylsilyl phosphite

95%

  • CAS Number 36198-87-5

  • Linear Formula (CH3)3SiOP(OCH3)2

  • Molecular Weight 182.23

  •  Beilstein/REAXYS Number 1849308

  •  EC Number 252-908-3

  •  MDL number MFCD00075439

  •  PubChem Substance ID 24862029

  •  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   200
assay   95%
refractive index   n20/D 1.410 (lit.)
bp   36-37 °C/11 mmHg (lit.)
density   0.954 g/mL at 25 °C (lit.)
storage temp.   2-8°C
SMILES string   COP(OC)O[Si](C)(C)C
InChI   1S/C5H15O3PSi/c1-6-9(7-2)8-10(3,4)5/h1-5H3
InChI key   HWMXPTIFAGBDIK-UHFFFAOYSA-N

Description

Application

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

Packaging

10 mL in glass bottle

Safety & Documentation

Safety Information

Symbol 
Signal word 
Danger
Hazard statements 
Precautionary statements 
RIDADR 
UN 2920 3(8) / PGII
WGK Germany 
WGK 3
Flash Point(F) 
89.6 °F - closed cup
Flash Point(C) 
32 °C - closed cup

Meet Synthia - Retrosynthesis Sofware
Protocols & Articles
Peer-Reviewed Papers
15

References

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