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EC number: 230-813-8 | CAS number: 7328-22-5
- 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:
- 2005-07-26 - 2005-12-14
- Reliability:
- 1 (reliable without restriction)
- Rationale for reliability incl. deficiencies:
- guideline study
- Remarks:
- GLP.
- Qualifier:
- according to guideline
- Guideline:
- OECD Guideline 105 (Water Solubility)
- Deviations:
- no
- GLP compliance:
- yes
- Type of method:
- flask method
- Key result
- Water solubility:
- 2 560 mg/L
- Temp.:
- 20 °C
- pH:
- 7.22
- Conclusions:
- Interpretation of results: soluble (1000-10000 mg/L)
In a valid guideline study acc. OECD 105 with the shake flask method the water solubility of Butydiglycol methacrylate was 2560 mg/l at 20 °C. - Executive summary:
In a valid guideline study acc. OECD 105 with the shake flask method the water solubility of Butydiglycol methacrylate was 2560 mg/l at 20 °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
Main test
Six samples were prepared, each of which contained approx. 200 mg of the test item in 20.0 ml
water. The samples were shaken at 30 QC for 24, 48 and 72 h, respectively, then equilibrated at 20 ± 0.5 QC for at least 24 h. A portion of each of the lower aqueous phases was taken with a syringe. The concentration of the test item in these clear aqueous phases of the samples was analysed by HPLC.
Sample No. |
Amount of test item [mg] |
Added volume of water [ml] |
Shaking time at 30 °C [h] |
Analysed conc. of the test item [mg/l] |
pH value 1) |
1 |
213.98 |
20 |
24 |
2606 |
7.21 |
2 |
211.21 |
20 |
24 |
2560 |
7.22 |
3 |
215.47 |
20 |
48 |
2596 |
7.21 |
4 |
227.21 |
20 |
48 |
2489 |
7.22 |
5 |
231.89 |
20 |
72 |
2554 |
7.22 |
6 |
226.43 |
20 |
72 |
2555 |
7.23 |
1) The purified water used for the tests had a pH value of 6.52
|
Mean value [mg/l |
Standard deviation [mg/l] |
Relative standard deviation [%] |
Samples 1 to 6 |
2560 |
41 |
1.61 |
|
Duplicate set of samples after 24 h at 30 °C |
Duplicate set of samples after 48 h at 30 °C |
Duplicate set of samples after 72 h at 30 °C |
Mean avlue |
Water solubility |
2583 mg/l |
2543 mg/l |
2555 mg/l |
2560 mg/l |
The relative standard deviation (repeatability) of the concentrations in all six samples was smaller
than 15 % and the three duplicate sets of samples showed no tendency of increasing concentration values. Thus the test was satisfactory.
Description of key information
In a valid guideline study acc. OECD 105 with the shake flask method the water solubility of Butydiglycol methacrylate was 2560 mg/l at 20 °C.
Key value for chemical safety assessment
- Water solubility:
- 2 560 mg/L
- at the temperature of:
- 20 °C
Additional information
Two equivalent studies acc. OECD 105 are available with 2560 mg/l and 2220 mg/l. The GLP study is used as key study.
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