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EC number: 219-102-3 | CAS number: 2359-15-1
- 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
Appearance / physical state / colour
Administrative data
- Endpoint:
- appearance / physical state / colour
- Type of information:
- experimental study
- Adequacy of study:
- key study
- Study period:
- 2008
- Reliability:
- 1 (reliable without restriction)
- Rationale for reliability incl. deficiencies:
- guideline study
Cross-reference
- Reason / purpose for cross-reference:
- reference to other study
Reference
- Endpoint:
- water solubility
- Type of information:
- experimental study
- Adequacy of study:
- key study
- Study period:
- 2008-10-17 to 2008-10-24
- Reliability:
- 1 (reliable without restriction)
- Rationale for reliability incl. deficiencies:
- guideline study
- Qualifier:
- according to guideline
- Guideline:
- OECD Guideline 105 (Water Solubility)
- Version / remarks:
- before 2009
- Qualifier:
- according to guideline
- Guideline:
- EU Method A.6 (Water Solubility)
- Version / remarks:
- Directive 92/69/EEC, official journal L 383 A)
- GLP compliance:
- no
- Other quality assurance:
- other: EN ISO 9001
- Type of method:
- flask method
- Key result
- Water solubility:
- ca. 11 786 mg/L
- Conc. based on:
- act. ingr.
- Incubation duration:
- > 24 h
- Temp.:
- 20 °C
- pH:
- ca. 3.95
- Details on results:
- The pH value found for N,N‘-Methylene-bis[methacrylamide] was 3.95.
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. - Conclusions:
- The water solubility of the test item at 20 °C is 11786 mg/L.
- Executive summary:
The water solubility of N,N'-Methylene-bis[methacrylamide] was determined according to OECD guideline No. 105 and EU test method A.6 (Directive 92/69/EEC, Official Journal L 383 A) with the flask method. The water solubility of N,N'-Methylene-bis[methacrylamide] at 20 °C was determined to be 11786 mg/L.
Sample No. |
Amount of test item (mg) |
Added volume of water (mL) |
Shaking time at 30 °C (h) |
Analysed concentration of the test item (mg/L) |
|||
1 |
4001.17 |
40 |
24 |
12111.9 |
|||
2 |
4014.49 |
40 |
24 |
12183.4 |
|||
3 |
4010.74 |
40 |
48 |
11567.8 |
|||
4 |
4017.63 |
40 |
48 |
11399.9 |
|||
5 |
4006.12 |
40 |
72 |
11696.4 |
|||
6 |
4006.24 |
40 |
72 |
11759.3 |
|||
Samples |
Mean value (mg/L) |
Standard deviation (mg/L) |
Relative standard deviation (%) |
||||
1 to 6 |
11786 |
306.5 |
2.6 |
||||
|
Duplicate set of samples 24 h at 30 °C (mg/L) |
Duplicate set of samples 48 h at 30 °C (mg/L) |
Duplicate set of samples 72 h at 30 °C (mg/L) |
Mean value (mg/L) |
|||
Water solubility |
12147.7 |
11483.9 |
11727.9 |
11786 |
Data source
Reference
- Reference Type:
- study report
- Title:
- Unnamed
- Year:
- 2 009
- Report date:
- 2009
Materials and methods
Test guideline
- Qualifier:
- no guideline followed
- GLP compliance:
- no
Test material
- Reference substance name:
- N,N'-methylenebis[methacrylamide]
- EC Number:
- 219-102-3
- EC Name:
- N,N'-methylenebis[methacrylamide]
- Cas Number:
- 2359-15-1
- Molecular formula:
- C9H14N2O2
- IUPAC Name:
- N,N'-methylenebis(2-methylacrylamide)
- Test material form:
- solid
- Details on test material:
- Crystalline, odourless, colourless solid.
Constituent 1
Results and discussion
- Physical state at 20°C and 1013 hPa:
- solid
Form / colour / odour
- Key result
- Form:
- solid: crystalline
- Colour:
- colourless
- Odour:
- odourless
- Substance type:
- organic
Applicant's summary and conclusion
- Conclusions:
- The test item is crystalline, odourless, colourless solid
- Executive summary:
N,N'-methylenebis[methacrylamide] is a crystalline, odourless, colourless solid.
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