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EC number: 619-764-7 | CAS number: 173904-11-5
- 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

Endpoint summary
Administrative data
Description of key information
Additional information
Short-term toxicity to fish:
Under the conditions of this acute fish toxicity study the observed endpoints for the effect of Incorez 397 were the followings: 96h LC50 value: 27.79 mg test item/L; 96h NOEC value: 6.25 mg test item/L and 96h LOEC value: 12.5 mg test item/L.
Short-term toxicity to aquatic invertebrates:
Under the conditions of this acute daphnia toxicity study the observed endpoints for the effect of Incorez 397 were the followings: 48h EC50 value: 68.79 mg test item/L; 48h NOEC value: 25 mg test item/L and 48h LOEC value: 50 mg test item/L. All reported biological results are related to the nominal concentrations.
Toxicity to aquatic algae and cyanobacteria:
Under the conditions of this acute algal growth inhibition test on Pseudokirchneriella subcapitata the observed endpoints for the effect of Incorez 397 based on the growth rate were the followings: 72h EC50 value: 14.80 mg test item/L; 48h NOEC value: 6.13 mg test item/L and 96h LOEC value: 12.22 mg test item/L. All calculations were based on the geometric mean of measured concentrations.
Toxicity to microorganisms:
The toxicity to microorganisms of Incorez 397 was tested according to OECD guideline 209 and EU method C.11. Activated sludge was exposed at nominal concentrations of 62.5, 125, 250, 500 and 1000 mg /L. The EC50 was determined to be 375.38 mg/L and the EC10 was 94.96 mg/L.
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