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EC number: 213-086-1 | CAS number: 923-02-4
- 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
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- Nanomaterial pour density
- Nanomaterial photocatalytic activity
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- Endpoint summary
- Stability
- Biodegradation
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- 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
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- Endocrine disrupter testing in aquatic vertebrates – in vivo
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- Terrestrial toxicity
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- Toxicological Summary
- Toxicokinetics, metabolism and distribution
- Acute Toxicity
- Irritation / corrosion
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- Specific investigations
- Exposure related observations in humans
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- Additional toxicological data
Melting point / freezing point
Administrative data
Link to relevant study record(s)
Description of key information
MP: -22 °C at 1015 hPa for N-Methylol methacrylamide 60% aqueous solution.
Key value for chemical safety assessment
- Melting / freezing point at 101 325 Pa:
- -22 °C
Additional information
Melting point: -22 °C at 1015 hPa for N-Methylol methacrylamide 60% aqueous solution measured by Differential Scanning Calorimetry (Evonik Industries AG, (2006)).
The substance N-Methylol methacrylamide as such cannot be isolated in practice (equilibrium with formaldehyde and methacrylamide in aqueous solution).
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