Alpha-hydroxymethyl acrylate compounds and method of producing the same

Alpha-hydroxymethyl acrylate compounds and method of producing the same

  • CN 101,910,105 A
  • Filed: 10/31/2008
  • Published: 12/08/2010
  • Est. Priority Date: 12/27/2007
  • Status: Active Application
First Claim
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1. the manufacture method of an alpha-hydroxymethyl acrylate compounds, this manufacture method comprises the operation that acrylate and formaldehyde are reacted in the presence of catalyzer,It is characterized in that this manufacture method has refining step, in the described refining step, will under reduced pressure make steam, will make formaldehyde content be lower than 200ppm through the material total reflux in fact of liquefaction by the crude product that reaction process obtains.

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