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Cyclic Compounds
C12 Rings
Cyclododecatriene (CDT)
Cyclododecanol (CDOL)
Cyclododecanone (CDON)
Cyclododecene (CDEN)
Dodecanedioic Acid (DDA)
C8 Rings
Cyclooctadiene (COD)
Cyclooctene (COE)
Cyclooctane (COAN)
Vinylcyclohexene (VCH)
Ethylcyclohexane (ECH)
Product Information
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1,12-Dodecanedioic Acid (DDA)

The linear dicarboxylic acid 1,12-dodecanedioic acid (DDA) has a melting point of 125°C. It is virtually insoluble in water at room temperature.

DDA is formed by oxidative cleavage of cyclododecanol or cyclododecanone with nitric acid.

  • the most important area of application of DDA is for production of polyamides such as polyamide 612 (VESTAMID® D) or specialty polyamides such as TROGAMID® CX, and of polyesters.
  • DDA is also used in the production of hotmelt adhesives and coatings.
  • DDA finds application in corrosion inhibitors.
  • DDA also serves as a starting material in the fragrance industry.
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