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EC number: 947-835-5
CAS number: -
According to Article 13 of Regulation (EC) No. 1907/2006 "General
Requirements for Generation of Information on Intrinsic Properties of
substances", information on intrinsic properties of substances may be
generated by means other than tests e.g. from information from
structurally related substances (grouping or read-across), provided that
conditions set out in Annex XI are met.
Annex XI, "General rules for adaptation of this standard testing
regime set out in Annexes VII to X” states that “substances whose
physicochemical, toxicological and ecotoxicological properties are
likely to be similar or follow a regular pattern as a result of
structural similarity may be considered as a group, or ‘category’ of
substances. This avoids the need to test every substance for every
Classification related key information
Readily biodegradable: 70% in 28 days (OECD 301B)
Acute aquatic toxicity:
- Fish: LL50 (96 h) >1000 mg/L (nominal); read across
- Aquatic invertebrates: EL50 (48 h) > 100 mg/L
(nominal); read across
Chronic aquatic toxicity:
- Aquatic algae: NOELR (72 h) ≥100.5 mg/L (nominal)
Conclusion on classification
Nonanoic acid, esters with adipic acid and trimethylolpropane is
readily biodegradable. The acute aquatic toxicity L(E)C50 values are > 1
mg/L for fish, aquatic invertebrates and algae. Furthermore the
substance is not chronically toxic (NOELR (72 h) ≥100.5 mg/L). Thus, the
substance does not need to be classified and labelled according to the
consolidated version of Regulation (EC) No. 1272/2008 (CLP) considering
all further amendments.
Information on Registered Substances comes from registration dossiers which have been assigned a registration number. The assignment of a registration number does however not guarantee that the information in the dossier is correct or that the dossier is compliant with Regulation (EC) No 1907/2006 (the REACH Regulation). This information has not been reviewed or verified by the Agency or any other authority. The content is subject to change without prior notice.Reproduction or further distribution of this information may be subject to copyright protection. Use of the information without obtaining the permission from the owner(s) of the respective information might violate the rights of the owner.
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