Registration Dossier
Registration Dossier
Data platform availability banner - registered substances factsheets
Please be aware that this old REACH registration data factsheet is no longer maintained; it remains frozen as of 19th May 2023.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.
Diss Factsheets
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: 451-200-3 | 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
Endpoint summary
Administrative data
Description of key information
Key value for chemical safety assessment
Skin sensitisation
Endpoint conclusion
- Endpoint conclusion:
- no adverse effect observed (not sensitising)
- Additional information:
There were no studies conducted with the Fatty Acid Polyol with the CAS No. 68424-30-6 (Fatty acids, C5-9, esters with pentaerythritol). Data from studies of a structural analogue, conducted according to OECD Guideline 406 (Buehler Test), was used for read-across. Additionally, the OASIS Database provided from the Danish Environmental Protection Agency and Danish QSAR group, National Food Institute, Technical University of Denmark (DTU) was used to assess the sensitization potential by QSAR prediction.
The skin sensitization potential of the Fatty Acid Polyol with CAS No. 68424-31-7 (Fatty acids, C5-10, esters with pentaerythritol) was evaluated in guinea pigs with a Buehler test for skin sensitisation (RA-S, CAS 68424-31-7, Key, Lees, 1991, Croda, Skin sens., Buehler, RL2). 20 male albino guinea pigs were treated with the test substance and compared with 10 control animals. Three epidermal inductions were performed with 100 % test substance in weekly intervals for 6 hours under occlusive conditions. 14 days after the last induction treatment, all animals were challenged for 6 hours epicutaneously with 100% (left shorn flank) and 30% (right shorn flank) test substance (diluted in corn oil) under occlusive conditions. Animals were evaluated for skin reactions 24 and 48 h after challenge. No signs for irritation or sensitisation were observed during induction and challenge of the animals.
According to the OASIS Database provided from the Danish Environmental Protection Agency and Danish QSAR group, National Food Institute, Technical University of Denmark (DTU) the CAS No. 68424-30-6 (Fatty acids, C5-9, esters with pentaerythritol) was predicted to have no skin sensitization potential (Danish EPA, QSAR prediction skin sensitization, 2010, RL2).
Migrated from Short description of key information:
RA-S, CAS 68424-31-7, Key, Lees, 1991, Croda, Skin sens., Buehler, RL2 – not sensitizing
Danish EPA, QSAR prediction skin sensitization, 2010, RL2 – not sensitizing
Respiratory sensitisation
Endpoint conclusion
- Additional information:
- Migrated from Short description of key information:
No data on respiratory sensitisation was available.
Justification for classification or non-classification
Neither the available data from structural analogue substances nor the (Q)SAR prediction does indicate a potential for skin sensitisation.
According to the DSD and CLP criteria for classification and labelling of dangerous substances Fatty acids, C5-9, esters with pentaerythritol (CAS No. 68424-30-6) are not classified as sensitising to the skin.
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.