Registration Dossier
Registration Dossier
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: 205-570-6 | CAS number: 142-90-5
- 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

Water solubility
Administrative data
Link to relevant study record(s)
- Endpoint:
- water solubility
- Type of information:
- experimental study
- Adequacy of study:
- key study
- Study period:
- 2004-09-13 to 2004-10-27
- Reliability:
- 1 (reliable without restriction)
- Rationale for reliability incl. deficiencies:
- guideline study
- Remarks:
- GLP
- Qualifier:
- according to guideline
- Guideline:
- EPA OPPTS 830.7860 (Water Solubility Generator Column Method)
- Version / remarks:
- March 1998
- Deviations:
- yes
- Remarks:
- The recommended extractor and analytical columns are no longer available. Therefore comparable material had to be used. Calculations were adapted to the requirements of the equipment.
- Principles of method if other than guideline:
- Determination of the water solubility of the test item employing the generator column method. The test item was eluted by water from a micro
generator column which was charged with a solid support material and previously coated with an excess of the test item. The water solubility is given by the mass concentration of the eluate. - GLP compliance:
- yes (incl. QA statement)
- Type of method:
- column elution method
- Specific details on test material used for the study:
- - Name of test material (as cited in study report): 2-Propenoic acid, 2-methyl dodecylester (CAS: 142-90-5)
- Key result
- Water solubility:
- < 1 µg/L
- Temp.:
- 25 °C
- Remarks on result:
- other: no data on pH
- Details on results:
- The water solubility concentration was calculated using an external standard. The mean water solubility concentration was calculated
from three samples including standard deviation and coefficient of variation. Sample volumes were obtained by determination of the sample
mass and dividing by the density of water at 25 "C (0.997 g/mL). - Conclusions:
- Interpretation of results (migrated information): insoluble (< 0.1 mg/L)
The mean value of the water solubility of the test item Lauryl methacrylate was determined to be 0.3 µg/L at a test temperature of 25.0 ±0.05 °C.
According to the guideline a water solubility of < 1 µg/L was reported. The examination of the Tyndall effect gave negative results for all samples. - Executive summary:
The water solubility of Lauryl methacrylate (purity: 98.34 %) was determined according to US-EPA OPPTS 830.7860. The solubility of the test item Lauryl methacrylate was determined using the Generator Column Method at 25 ± 0.05 °C. The mean value obtained from three samples differed within 0.3 %.
The water solubility of the test item Lauryl methacrylate was determined to be < 1 µg/L at 25 "C.
NOTE: Any of data in this dataset are disseminated by the European Union on a right-to-know basis and this is not a publication in the same sense as a book or an article in a journal. The right of ownership in any part of this information is reserved by the data owner(s). The use of this information for any other, e.g. commercial purpose is strictly reserved to the data owners and those persons or legal entities having paid the respective access fee for the intended purpose.
Reference
The mean value obtained from three samples differed within 0.3 %.
The examination of the Tyndall effect gave negative results for all samples.
The measured water solubility was 0.3 µg/L, but this value was below the
detection limit.
Solubility Results of the Test Item Lauryl methacrylate
Solubility Results for Lauryl methacrylate
Flow rate: 1.0 ml/min
Sample Peak Area Mass Sample volume Water Solubility
[mAU] [ng] [mL] [µg/L]
---------------------------------------------------------------------------
1 36.283 33.4 121.166 0.276
2 36.630 33.7 121.016 0.278
3 36.345 33.5 121.105 0.277
---------------------------------------------------------------------------
Mean -- -- -- 0.277
SD -- -- -- 8.16 x 10E-4
CV [%] -- -- -- 0.295
---------------------------------------------------------------------------
SD = Standard deviation
CV = Coefficient of variation
-- = not calculated
The examination of the Tyndall effect gave negative results for all samples.
Solubility Results of the Reference Item Hexachlorobenzene
The mean value of the water solubility of the reference item Hexachlorobenzene was determined to be 9.46 µg/L at a test temperature of 25.0 ±0.05 °C.
The examination of the Tyndall effect gave negative results for all samples.
Literature values for the water solubility of Hexachlorobenzene are given from 4.65 to 9.9 µg/L (corresponding to 0.004664 - 0.00996 ppm) at 25 °C. A density of 0.997 g/cm³ was taken into account. The determined water solubility shows good correspondence with these values.
Description of key information
Water solubility: < 1 µg/L at 25 °C
Key value for chemical safety assessment
Additional information
The water solubility of Lauryl methacrylate (LMA) was determined to be < 1 µg/L at 25 °C according to US-EPA OPPTS 830.7860.
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.

EU Privacy Disclaimer
This website uses cookies to ensure you get the best experience on our websites.