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Please be aware that this old REACH registration data factsheet is no longer maintained; it remains frozen as of 19th May 2023.

The new ECHA CHEM database has been released by ECHA, and it now contains all REACH registration data. There are more details on the transition of ECHA's published data to ECHA CHEM here.

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Administrative data

Description of key information

9DDAME is not expected to pose a risk of carcinogenicity

Key value for chemical safety assessment

Justification for classification or non-classification

No carcinogenicity classification is warranted for 9-dodecenoic acid, methyl ester (9-DDAME) according to Regulation (EC) No 1272/2008 based on negative results in the Ames test and read across evidence from genotoxicity studies and a 90 day repeat dose oral study of 9-decenoic acid, methyl ester (9-DAME).

Additional information

There are no lifetime animal studies available on 9 -dodecenoic acid, methyl ester (9DDAME) in order to directly investigate its possible carcinogenic activity. However, 9DDAME gave negative results in the Ames test. In addition, using the read across approach,

9-decenoic acid, methyl ester (9DAME) gave negative results in the in vitro genotoxicity studies and in a 90 day repeat dose study there was no evidence that 9-decenoic acid, methyl ester (9-DAME) was able to induce hyperplasia or pre-neoplastic lesions.