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Diss Factsheets
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EC number: 292-122-8 | CAS number: 90552-02-6
- 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:
- migrated information: read-across based on grouping of substances (category approach)
- Adequacy of study:
- weight of evidence
- Study period:
- 25-10-1988 - 08-11-1988
- Reliability:
- 1 (reliable without restriction)
- Rationale for reliability incl. deficiencies:
- other: Guideline study OECD 401, GLP.
Data source
Reference
- Reference Type:
- study report
- Title:
- Unnamed
- Year:
- 1 988
- Report date:
- 1988
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:
- Dodecyl methacrylate
- EC Number:
- 205-570-6
- EC Name:
- Dodecyl methacrylate
- Cas Number:
- 142-90-5
- Molecular formula:
- C16H30O2
- IUPAC Name:
- dodecyl methacrylate
- Details on test material:
- - Supplier: Evonik Röhm GmbH, D-64293 Darmstadt, Germany
- Lot/batch No.: no data
- Expiration date of the lot/batch: no data
- Stability of test article dilution: stable for at least 2 hr
Constituent 1
Test animals
- Species:
- rat
- Strain:
- Wistar
- Sex:
- male/female
Administration / exposure
- Route of administration:
- oral: gavage
- Vehicle:
- water
- Doses:
- 5000 mg/kg b.w. and a gavage volume of 10 mL/kg b.w.
- No. of animals per sex per dose:
- 5 males, 5 females per dose group
- Control animals:
- yes
- Statistics:
- The t-test was the adequate statistical value for comparison the results between the experimental and control groups.
Results and discussion
- Preliminary study:
- The limit dose of 5000 mg/kg b.w. were applied to the rats as a range finding dose.
Effect levels
- Sex:
- male/female
- Dose descriptor:
- LD50
- Effect level:
- > 5 000 mg/kg bw
- Mortality:
- Mortality was neigther observed in the experimental group nor in the controls during the observation period of 14 days.
- Clinical signs:
- other: The clinical appearance and behavior of the male and female rats did not differ from the controls for the whole experimental period, except of oily fouled skin in the rectum region of all experimental rats at the first day, and rough hair for the first tw
- Gross pathology:
- At necropsy substance-related signs of toxicity were not clearly obvious in comparison to the controls. The only observations were similar
incidences of red and white foci on the lung surface of the experimental and control rats. But in 2/5 male and 1/5 female rats slightly swollen liver
margins were observed for the experimental group only.
The results of the mean tissue weights show no differences between the experimental and control groups.
Applicant's summary and conclusion
- Interpretation of results:
- practically nontoxic
- Remarks:
- Migrated information Criteria used for interpretation of results: OECD GHS
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