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EC number: 255-350-9
CAS number: 41395-83-9
The PBT Assessment is based on the criteria set out in the
“Guidance on information requirements and chemical safety assessment,
Chapter R.11: PBT Assessment” (ECHA, 2017).
The hazard assessment is based on the data currently available.
New studies with the registered substance and/or other member substances
of the glycol esters category will be conducted in the future. The
finalised studies will be included in the technical dossier as soon as
they become available and the hazard assessment will be re-evaluated
For further details, please refer to the category concept document
attached to the category object (linked under IUCLID section 0.2)
showing an overview of the strategy for all substances within the glycol
Propylene dinonanoate (CAS 41395-83-9) is readily biodegradable
(82 - 100% biodegradation after 28 d), as shown in studies conducted
according to international guidelines. Thus, the substance does not meet
the screening criterion for persistency and it is not considered to be P
The bioaccumulation assessment was not conducted for the substance
since it is not persistent and according to ECHA Guidance on Information
Requirements and Chemical Safety Assessment Chapter R.11: PBT/vPvB
assessment (2017) further generation of information on bioaccumulation
is only necessary, if the P/vP criterion is fulfilled for the substance.
Appropriate read across data showed no toxicity towards species
from three trophic levels (fish, aquatic invertebrates and algae).
Moreover, propylene dinonanoate (CAS 41395-83-9) is not classified
according to the consolidated version of Regulation (EC) No. 1272/2008
(and further ATPs). Thus, the criteria set out in Annex XIII of
Regulation (EC) No. 1907/2006 are not met and the test substance is not
considered to meet the T criterion.
conclusion propylene dinonanoate (CAS 41395-83-9) is not considered to
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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