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Diss Factsheets
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EC number: 219-835-9 | CAS number: 2549-53-3
- 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
Vapour pressure
Administrative data
Link to relevant study record(s)
- Endpoint:
- vapour pressure
- Type of information:
- read-across based on grouping of substances (category approach)
- Adequacy of study:
- key study
- Reliability:
- 2 (reliable with restrictions)
- Rationale for reliability incl. deficiencies:
- data from handbook or collection of data
- Remarks:
- Experimental data with only few details.
- Justification for type of information:
- Read across from the dodecyl methacrylate category member donor substance.
REPORTING FORMAT FOR THE CATEGORY APPROACH
see attached category document
RE_501_C12-C22 Long Chain Alkyl Methacrylates
This is a category (C12-C22 Long Chain Alkyl Methacrylates) with clear trends in the physicochemical properties of its members, related to molecular weight, molecular size and hydrophilicity. - Guideline:
- other: not known
- GLP compliance:
- no
- Type of method:
- dynamic method
- Temp.:
- 20 °C
- Vapour pressure:
- ca. 0.06 Pa
- Remarks on result:
- other: extrapolated from a vapour pressure curve according Clausius Clapeyron equation, see attached background material
- Remarks:
- Read across from the category member donor substance n-dodecyl methacrylate CAS: 142-90-5.
- Conclusions:
- Read across from the category member donor substance n-dodecyl methacrylate CAS: 142-90-5.
The vapour pressure of Dodecyl methacrylate is 0.06 Pa, extrapolated from a vapour pressure curve by Clausius Clapeyron equation. - Executive summary:
Read across from the category member donor substance n-dodecyl methacrylate CAS: 142-90-5.
The vapour pressure of Dodecyl methacrylate is 0.06 Pa, extrapolated from a vapour pressure curve by Clausius Clapeyron equation.
For read across purposes according to ECHA's RAAF (2017), this study is applicable with a high level of confidence.
Reference
Description of key information
Read across to structural analogue category member substance n-Dodecyl methacrylate CAS: 142-90-5:
The vapour pressure of Dodecyl methacrylate is 0.06 Pa, extrapolated from a vapour pressure curve by Clausius Clapeyron equation.
Key value for chemical safety assessment
- Vapour pressure:
- 0.06 Pa
- at the temperature of:
- 20 °C
Additional information
Read across to structural analogue category member substance n-Dodecyl methacrylate CAS: 142-90-5:
The vapour pressure of Dodecyl methacrylate is 0.06 Pa, extrapolated from a vapour pressure curve by Clausius Clapeyron equation. Rehberg, Fisher (1948), Vp: 0.06 Pa at 20 °C, LITSU92-0152
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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