• Product Search
HELM is represented with branches and sales offices in more than 30 countries.
Diethyl Oxalate

Also known under the product name:

  • Oxalic Acid Diethyl Ester

CAS-Nr.: 95-92-1
EINECS-Nr.: 202-464-1


Diethyl Oxalate

Diethyl oxalate is an intermediate product in the production of pharmaceuticals and agrochemicals (fungicides, herbicides), and it is also used as a solvent for resins.

Ekkehard Kloevekorn

Executive Manager

Tel +49 40 2375-1200

send e-mail

Diethyl oxalate is a colourless liquid marketed with a purity of at least 99 %.


  • 250 kg UN drums
  • intermediate bulk containers
  • road tankers
  • tank containers

Other packaging solutions possible by agreement.

    This is where you can find out more about the Services & Functions of HELM.