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64258 Sigma-Aldrich

Dimethyl methylphosphonate

purum, ≥97.0% (GC)

Synonym: Dimethoxymethyl phosphine oxide, Fyrol DMMP, Methanephosphonic acid dimethyl ester, NSC 62240, Reoflam DMMP

  • CAS Number 756-79-6

  • Linear Formula CH3P(O)(OCH3)2

  • Molecular Weight 124.08

  •  Beilstein Registry Number 878263

  •  EC Number 212-052-3

  •  MDL number MFCD00008349

  •  PubChem Substance ID 329759943

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Properties

Related Categories C-C Bond Formation, Chemical Synthesis, Horner-Wadsworth-Emmons Reagents, Olefination, Synthetic Reagents More...
vapor pressure   <0.1 mmHg ( 20 °C)
InChI Key   VONWDASPFIQPDY-UHFFFAOYSA-N
grade   purum
assay   ≥97.0% (GC)
refractive index   n20/D 1.413(lit.)
  n20/D 1.413
bp   181 °C(lit.)
density   1.145 g/mL at 25 °C(lit.)

Description

Other Notes

Convenient Wittig-Horner reagent

Application

Used to test SXFA-coated SAW chemical sensors for organophosphorous compound detection
Used as a chemical agent simulant for testing of protective performance of PSS membranes and functionalized sorbent membranes

Reactant for photocatalytic oxidation

Additive for synthesis of:
• Flame retardant high phosphorous containing unsaturated polyester resin
• UV-cured epoxy acrylate / microencapsulated phase change material

Price and Availability


Cross-Coupling Guide
Safety & Documentation

Safety Information

Symbol 
Signal word 
Danger
Hazard statements 
Precautionary statements 
RIDADR 
NA 1993 / PGIII
WGK Germany 
3
RTECS 
SZ9120000
Flash Point(F) 
156.2 °F
Flash Point(C) 
69 °C
Protocols & Articles
Peer-Reviewed Papers
15

References

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