Registration Dossier
Registration Dossier
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Diss Factsheets
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EC number: 453-460-3 | CAS number: -
- Life Cycle description
- Uses advised against
- Endpoint summary
- Appearance / physical state / colour
- Melting point / freezing point
- Boiling point
- Density
- Particle size distribution (Granulometry)
- Vapour pressure
- Partition coefficient
- Water solubility
- Solubility in organic solvents / fat solubility
- Surface tension
- Flash point
- Auto flammability
- Flammability
- Explosiveness
- Oxidising properties
- Oxidation reduction potential
- Stability in organic solvents and identity of relevant degradation products
- Storage stability and reactivity towards container material
- Stability: thermal, sunlight, metals
- pH
- Dissociation constant
- Viscosity
- Additional physico-chemical information
- Additional physico-chemical properties of nanomaterials
- Nanomaterial agglomeration / aggregation
- Nanomaterial crystalline phase
- Nanomaterial crystallite and grain size
- Nanomaterial aspect ratio / shape
- Nanomaterial specific surface area
- Nanomaterial Zeta potential
- Nanomaterial surface chemistry
- Nanomaterial dustiness
- Nanomaterial porosity
- Nanomaterial pour density
- Nanomaterial photocatalytic activity
- Nanomaterial radical formation potential
- Nanomaterial catalytic activity
- Endpoint summary
- Stability
- Biodegradation
- Bioaccumulation
- Transport and distribution
- Environmental data
- Additional information on environmental fate and behaviour
- Ecotoxicological Summary
- Aquatic toxicity
- Endpoint summary
- Short-term toxicity to fish
- Long-term toxicity to fish
- Short-term toxicity to aquatic invertebrates
- Long-term toxicity to aquatic invertebrates
- Toxicity to aquatic algae and cyanobacteria
- Toxicity to aquatic plants other than algae
- Toxicity to microorganisms
- Endocrine disrupter testing in aquatic vertebrates – in vivo
- Toxicity to other aquatic organisms
- Sediment toxicity
- Terrestrial toxicity
- Biological effects monitoring
- Biotransformation and kinetics
- Additional ecotoxological information
- Toxicological Summary
- Toxicokinetics, metabolism and distribution
- Acute Toxicity
- Irritation / corrosion
- Sensitisation
- Repeated dose toxicity
- Genetic toxicity
- Carcinogenicity
- Toxicity to reproduction
- Specific investigations
- Exposure related observations in humans
- Toxic effects on livestock and pets
- Additional toxicological data
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.