Undecanedioic Acid (UDDA, DC11)

Strukturformel DC11

General Information:

  • CAS-Number: 1852-04-6
  • EINECS-Number: 217-440-6
  • Chemical Formula: HO2C-(CH2)9-CO2H


  • Nonamethylenedicarboxylic acid
  • 1,9-Nonanedicarboxylic acid
  • Undecanedioic acid

Product Description

DC11 (1,9-Nonanedioic Acid) is a long chain dicarboxylic acid, which comes as a highly pure and white substance in powder or flake form

Reference To Regulations

Chemical is REACH registered.


  • Lubricants

  • Corrosion Inhibitors



  • 20kg or 25kg Plastic bags
  • 500 kg Big Bags


ADR/RID: Not dangerous goods
IMDG: Not dangerous goods
IATA: Not dangerous goods

Storage & Shelf Life

To be stored in cool and dark place and shelf life is three years


This information and all technical and other advice are based on the present knowledge and experience of Corvay Specialty Chemicals GmbH, Hannover. However, Corvay Specialty Chemicals GmbH assumes no liability for such information or advice, including the extent to which such information or advice may relate to third party intellectual property rights. Corvay Specialty Chemicals GmbH reserves the right to make any changes to information or advice at any time, without prior or subsequent notice.Corvay Specialty Chemicals GmbH disclaims all representations and warranties, whether express or implied, and shall have no liability for merchantability of the product or its fitness for a particular purpose, even if Corvay Specialty Chemicals GmbH is aware of such purpose, or otherwise. Corvay Specialty Chemicals GmbH shall not be responsible for consequential, indirect or incidental damages, including loss of profits, of any kind. It is the customer’s sole responsibility to arrange for inspection and testing of all products by qualified experts.