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79527 Sigma-Aldrich

Trimethyl phosphonoacetate

purum, ≥98.0% (GC)

Synonym: (Carboxymethyl)phosphonic acid trimethyl ester, NSC 84262

  • CAS Number 5927-18-4

  • Linear Formula (CH3O)2P(O)CH2CO2CH3

  • Molecular Weight 182.11

  •  Beilstein Registry Number 1865177

  •  EC Number 227-663-0

  •  MDL number MFCD00008452

  •  PubChem Substance ID 24887467

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Properties

Related Categories C-C Bond Formation, Chemical Synthesis, Horner-Wadsworth-Emmons Reagents, Olefination, Synthetic Reagents More...
InChI Key   SIGOIUCRXKUEIG-UHFFFAOYSA-N
grade   purum
assay   ≥98.0% (GC)
refractive index   n20/D 1.437(lit.)
  n20/D 1.437
bp   118 °C/0.85 mmHg(lit.)
  265-268 °C(lit.)
density   1.125 g/mL at 25 °C(lit.)

Description

Application

Reactant involved in:
• Intramolecular Mannich-type reactions to produce the sarain A diazatricyclic core
• Organocatalytic oxa-Michael reactions
• Prenylation and geranylation of oxindoles
• Intramolecular Horner-Wadsworth-Emmons reactions
• Olefin cross-metathesis / heterocyclization

Other Notes

This product has been replaced by T79758-ALDRICH | Trimethyl phosphonoacetate 98%

Price and Availability

Safety & Documentation

Safety Information

RIDADR 
NONH for all modes of transport
WGK Germany 
3
Flash Point(F) 
235.4 °F
Flash Point(C) 
113 °C
Protocols & Articles
Peer-Reviewed Papers
15

References

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