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Diss Factsheets
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Reaction mass of Pentaerythritol bis (2-ethylhexanoate) bis (3,5,5-trimethylhexanoate) and Pentaerythritol tris (2-ethylhexanoate) 3,5,5-trimethylhexanoate and Pentaerythritol 2-ethylhexanoate tris (3,5,5-trimethylhexanoate) and Pentaeryhthritol tetrakis(2-ethylhexanoate) and Pentaerythritol tetrakis (3,5,5-trimethylhexanoate)
EC number: 415-650-4 | CAS number: 153965-54-9
- 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
Acute Toxicity: oral
Administrative data
- Endpoint:
- acute toxicity: oral
- Type of information:
- experimental study
- Adequacy of study:
- key study
- Study period:
- No data available, ECHA provided study summaries migrated from the SNIF format.
- Reliability:
- 2 (reliable with restrictions)
Data source
Reference
- Reference Type:
- other: Body responsible for the test
- Title:
- Unnamed
- Year:
- 1 995
Materials and methods
Test guideline
- Qualifier:
- according to guideline
- Guideline:
- other: Annex V, B1
- GLP compliance:
- yes
- Test type:
- standard acute method
- Limit test:
- yes
Test material
- Reference substance name:
- -
- EC Number:
- 415-650-4
- EC Name:
- -
- Cas Number:
- 153965-54-9
- Molecular formula:
- not applicable (multi-constituent)
- IUPAC Name:
- 3-[(2-ethylhexanoyl)oxy]-2,2-bis({[(2-ethylhexanoyl)oxy]methyl})propyl 2-ethylhexanoate; 3-[(2-ethylhexanoyl)oxy]-2,2-bis({[(2-ethylhexanoyl)oxy]methyl})propyl 3,5,5-trimethylhexanoate; 3-[(2-ethylhexanoyl)oxy]-2,2-bis({[(3,5,5-trimethylhexanoyl)oxy]methyl})propyl 3,5,5-trimethylhexanoate; 3-[(2-ethylhexanoyl)oxy]-2-{[(2-ethylhexanoyl)oxy]methyl}-2-{[(3,5,5-trimethylhexanoyl)oxy]methyl}propyl 3,5,5-trimethylhexanoate; 3-[(3,5,5-trimethylhexanoyl)oxy]-2,2-bis({[(3,5,5-trimethylhexanoyl)oxy]methyl})propyl 3,5,5-trimethylhexanoate
- Test material form:
- other: No data available, ECHA provided study summaries migrated from the SNIF format.
- Details on test material:
- No data available, ECHA provided study summaries migrated from the SNIF format.
Constituent 1
Test animals
- Species:
- other: Rat (Sprague-Dawley)
Administration / exposure
- Vehicle:
- other: None
Results and discussion
Effect levels
- Sex:
- male/female
- Dose descriptor:
- LD50
- Effect level:
- > 2 000 mg/kg bw
- Mortality:
- Male: 2000 mg/kg bw; Number of animals: 5; Number of deaths: 0
Female: 2000 mg/kg bw; Number of animals: 5; Number of deaths: 0 - Clinical signs:
- other: Signs of toxicity related to dose levels: No signs of systemic toxicity were noted during the study period. All animals showed gains in bodyweight over the study period.
- Gross pathology:
- Effects on organs:
No abnormalities were noted at necropsy of animals killed at
the end of the study period.
Applicant's summary and conclusion
- Interpretation of results:
- other: Not classified
- Remarks:
- According to Regulation (EC) No. 1272/2008 and its amendments.
- Conclusions:
- In an acute oral toxicity study with male and female rats, performed according to EU Method B.1 test guideline and GLP principles, an LD50 >2000 mg/kg bw was determined.
- Executive summary:
RB68 was tested in an acute oral toxicity study with male and female rats, performed according to EU Method B.1 test guideline and GLP principles.
No mortality occurred. No signs of systemic toxicity were noted during the study period. All animals showed gains in bodyweight over the study period.
No abnormalities were found at macroscopic post mortem examination of the animals. Based on the results, an LD50 >2000 mg/kg bw was determined. RB68 does not have to be classified and has no obligatory labelling requirement for acute oral toxicity according to Regulation (EC) No 1272/2008 on classification, labelling and packaging of substances and mixtures (including all 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.
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