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Diss Factsheets
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EC number: 945-069-6 | 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
Acute Toxicity: oral
Administrative data
- Endpoint:
- acute toxicity: oral
- Type of information:
- experimental study
- Adequacy of study:
- key study
- Reliability:
- 1 (reliable without restriction)
- Rationale for reliability incl. deficiencies:
- other: GLP-guideline study
Data source
Referenceopen allclose all
- Reference Type:
- study report
- Title:
- Unnamed
- Year:
- 2 003
- Report date:
- 2003
- Reference Type:
- publication
- Title:
- Single Dose Oral Toxicity Test of Bis(2-ethylhexyl) azelate in Rats
- Author:
- Shirota, M.
- Year:
- 2 003
- Bibliographic source:
- Toxicity Testing Reports of Environmental Chemicals, 11, 287-320
- Reference Type:
- secondary source
- Title:
- Diesters Category of the Aliphatic Esters Chemicals (Test Plan and Robust Summaries for Substances in the HPV Test Plan)
- Author:
- US-EPA (American Chemistry Council's Aliphatic Esters Panel)
- Year:
- 2 010
- Bibliographic source:
- High Production Volume (HPV) Chemical Challenge Program (201-16837A and 201-16837B)
- Reference Type:
- secondary source
- Title:
- Bis(2-ethylhexyl) azelate
- Author:
- OECD
- Year:
- 2 006
- Bibliographic source:
- SIDS Initial Assessment Report for SIAM 22, Paris, France, 18-21 April, 2006
Materials and methods
Test guideline
- Qualifier:
- according to guideline
- Guideline:
- OECD Guideline 401 (Acute Oral Toxicity)
- Deviations:
- no
- GLP compliance:
- yes
- Test type:
- standard acute method
- Limit test:
- yes
Test material
- Reference substance name:
- 103-24-2 (analytical purity 77.2%)
- IUPAC Name:
- 103-24-2 (analytical purity 77.2%)
- Details on test material:
- - Name of test material (as cited in study report): Bis(2-ethylhexyl)nonanedioate
- Analytical purity: 77.2%
- Impurities (identity and concentrations):
Bis(2-ethylhexyl)glutarate 2.2%,
Bis(2-ethylhexyl)adipate 2.4%,
Bis(2-ethylhexyl)pimelate 2.8%,
Bis(2-ethylhexyl)suberate 3.8%,
Bis(2-ethylhexyl)sebacate 3.3%,
Bis(2-ethylhexyl) 1-,9-nonamethylenedicarboxylate 5.3%,
Bis(2-ethylhexyl)1-,10-decamethylenedicarboxylate 0.6%,
Bis(2-ethylhexyl)1-,11-undecamethylenedicarboxylate 0.3%
- Lot/batch No.: N-31101
Constituent 1
Test animals
- Species:
- rat
- Strain:
- Sprague-Dawley
- Sex:
- male/female
- Details on test animals or test system and environmental conditions:
- TEST ANIMALS
- Details on strain: Crj:CD(SD)IGS
- Source: Charles River Laboratories Japan, Inc., Yokohama, Japan
- Age at study initiation: 5 weeks
- Fasting period before study: from 4 pm one day before administration to 3 hours after administration
- Diet: CRF-2 (CLEA Japan, Meguro, Japan), ad libitum except fasting period
- Water: tap water, ad libitum
- Acclimation period: 6 days
ENVIRONMENTAL CONDITIONS
- Temperature (°C): 21.5 - 24
- Humidity (%): 50.5 - 62
- Air changes (per hr): 15
- Photoperiod (hrs dark / hrs light): 12/12
Administration / exposure
- Route of administration:
- oral: gavage
- Vehicle:
- corn oil
- Details on oral exposure:
- MAXIMUM DOSE VOLUME APPLIED: 5 mL/kg
- Doses:
- 2000 mg/kg bw
- No. of animals per sex per dose:
- 5
- Control animals:
- yes
- Details on study design:
- - Duration of observation period following administration: 14 days
- Frequency of observations and weighing: animals were observed hourly up to 6 h post administration and once daily thereafter (including
weekends and holidays), and individual body weights were determined on Day 1, 2, 4, 8, 11 and 15
- Necropsy of survivors performed: yes
- Other examinations performed: clinical signs, body weight, gross pathology - Statistics:
- Student's t- test, Aspin-Welch test
Results and discussion
Effect levels
- Sex:
- male/female
- Dose descriptor:
- LD50
- Effect level:
- > 2 000 mg/kg bw
- Based on:
- test mat.
- Mortality:
- No mortality occurred during the study period.
- Clinical signs:
- other: Soft faeces were observed in control groups of both sexes after 1 to 6 hours of administration. But no other clinical signs were evident in male and female rats.
- Gross pathology:
- Cysts in right kidney were found in one male of control group. But no other abnormal changes were noted at necropsy in other males and females.
Applicant's summary and conclusion
- Interpretation of results:
- not classified
- Remarks:
- Migrated information Criteria used for interpretation of results: EU
- Conclusions:
- CLP: not classified
DSD: not classified
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