Registration Dossier
Registration Dossier
Please be aware that this old REACH registration data factsheet is no longer maintained; it remains frozen as of 19th May 2023.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.
Use of this information is subject to copyright laws and may require the permission of the owner of the information, as described in the ECHA Legal Notice.
EC number: 453-460-3 | CAS number: -
PBT assessment
Administrative data
PBT assessment: overall result
- Name:
- Dipentaerythritol hexa-3,5,5-trimethylhexanoate
- Type of composition:
- legal entity composition of the substance
- State / form:
- liquid
- Reference substance:
- Dipentaerythritol hexa-3,5,5-trimethylhexanoate
- Reference substance:
- Dipentaerythritol hexa-3,5,5-trimethylhexanoate
- Reference substance:
- Dipentaerythritol hexa-3,5,5-trimethylhexanoate
- Reference substance:
- Dipentaerythritol hexa-3,5,5-trimethylhexanoate
- Reference substance:
- Dipentaerythritol hexa-3,5,5-trimethylhexanoate
- PBT status:
- the substance is not PBT / vPvB
- Justification:
Persistence
Not P or vP
A substance-specific study is not available. However, experimental investigation has shown close structural analogues to be readily biodegradable and it is therefore considered unlikely that the registered substance will persist in the environment.
Bioaccumulation
Not B or vB
The substance has an estimated BCF of 0.50 L/kg w/w so has a low potential for bioaccumulation. Furthermore, Log Kow has been determined to be > 10.0 and, in accordance with ECHA guidance on Information Requirements and Chemical Safety Assessment Chapter R.11: PBT/vPvB assessment (Version 2.0; November 2014), a decreasing relationship between BCF and Log Kow is observed at very high Log Kow (> 6), The aquatic BCF of the substance is consequently expected to be lower than the threshold value of 2000 for bioaccumulation.
Toxicity
Not T
Based on available evidence, and in accordance with Regulation EC No 12/72/2008, analogues of the substance do not meet the criteria for classification as a carcinogen (category 1A or 1B) or germ cell mutagen (category 1A, 1B or 2). No effects relevant to humans were reported in 28-day repeated dose toxicity studies on analogues of the registered substance, classification for specific target organ toxicity (STOT RE 1 or STOT RE 2) is not required and further (90-day) investigation is not applicable because the substance and its analogues are of low toxicological activity. With respect to the environment,results involving readily biodegradable analogues are available from three trophic levels (fish, Daphnia and algae) and do not lead to acute or chronic classification.
- Likely routes of exposure:
- Human exposure via the dermal route
- Environmental exposure via water (direct and indirect) and soil (indirect)
Reference
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.
