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Diss Factsheets
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EC number: 266-737-7 | CAS number: 67584-59-2
- 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
Endpoint summary
Administrative data
Description of key information
Stability (abiotic transformation) endpoints generally consist of phototransformation and hydrolytic reactions. Given a vapor pressure of 0.5 Pa at 20 °C for the subcooled material, volatilization of C4 sulfonamide methacrylate to the atmospheric compartment during could be expected. Based on technical service expert estimates, little release of C4 sulfonamido methacrylate to the atmospheric compartment is expected during manufacture and polymerization. A modeled rate constant of 3.19E-011 cm³/molecule∙s for reaction with hydroxyl radical indicates a projected atmospheric half-life of 12 hours. Hydrolysis was examined by read-across from the acrylate analog 2-(N-methylperfluorobutanesulfonamido)ethyl acrylate (i.e., C4 acrylate). The resulting half-life is 0.6049 years (221 days) at pH 7 and 25 °C. Process water at the manufacturing facility is treated using a combination of technologies. Reduction of C4 acrylate to <2 ppb (the limit of quantification) in the effluent water during treatment has been shown. No significant releases of C4 acrylate to aquatic systems are expected. C4 sulfonamido methacrylate is somewhat more hydrophobic than C4 acrylate and is expected to have a somewhat higher extraction efficiency during wastewater treatment. Due to the lack of exposure to aquatic systems, hydrolysis is not expected to be relevant to the fate of C4 sulfonamido methacrylate.
Additional information
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