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propanedial

propanedial Structure
propanedial
  • CAS No.542-78-9
  • Chemical Name:propanedial
  • CBNumber:CB11236081
  • Molecular Formula:C3H4O2
  • Formula Weight:72.06
  • MOL File:542-78-9.mol
propanedial Property
  • Melting point 72-74°
  • Boiling point 66.43°C (rough estimate)
  • Density 0.9843 (rough estimate)
  • refractive index 1.3670 (estimate)
  • solubility sol EtOH, MeOH, H2O; moderately sol CH2Cl2; insol ether.
  • pka 5(at 25℃)
  • LogP -0.390 (est)
  • CAS DataBase Reference 542-78-9
  • EWG's Food Scores 1
  • FDA UNII 4Y8F71G49Q
  • IARC 3 (Vol. 36, Sup 7, 71) 1999
Safety
Hazard and Precautionary Statements (GHS)
  • Symbol(GHS)
  • Signal word
  • Hazard statements
  • Precautionary statements

propanedial Chemical Properties,Usage,Production

  • Uses Propanedial, exists in horseradish hairy root taht has shown strong antioxidant capacity under arsenic stress which indicates possible use of Armoracia rusticana plants for phytoremediation.
  • Definition Malonaldehyde is a dialdehyde that is propane substituted by two oxo groups at the terminal carbon atoms respectively. A biomarker of oxidative damage to lipids caused by smoking, it exists in vivo mainly in the enol form. It has a role as a biomarker.
  • storage Unstable and easily polymerizes. The generation of MDA in situ from  the hydrolysis of its bis-acetals results in the formation of a number of side products, including β- alkoxyacrolein, 3,3-dialkoxypropionaldehyde, and fluorescent condensation polymers of MDA. Crystalline  sodium MDA, which is much more stable than MDA, is the recommended synthetic reagent. Sodium MDA,  if stored under nitrogen in a refrigerator, is stable for months.
propanedial Preparation Products And Raw materials
Raw materials
Preparation Products
propanedial Suppliers
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propanedial Spectrum
542-78-9, propanedialRelated Search:
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