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Diss Factsheets
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EC number: 952-252-4 | CAS number: -
- 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
To assess the ecotoxicity of Alkyl phosphate and stearyl amine salts (EC = 952-252-4) on terrestrial organisms, it is of importance to consider the most conservative reliable values found for each endpoint. Within a worst case approach, the environmental fate (e-fate) and ecotoxicity of the Alkyl phosphate and stearyl amine salts (EC = 952-252-4) was mainly considered as driven by the properties of the alkylammonium part.
Terrestrial toxicity data on earthworms and toxicity to terrestrial plants are available for equivalent chain length alkylamine and it is appropriate to use these data by a read-across approach for the registered substance. The lowest value observed on terrestrial micro-organisms is observed for Phosphoric acid, octadecyl ester.
Additional information
Toxicity to soil macro organisms
OECD 222 : NOEC of 540 mg/kg soil (calculated eq. Mass of the salt EC = 952-252-4)
Toxicity to terrestrial plants
OECD 208 : NOEC of > 266 mg/kg dw soil (calculated eq. Mass of the salt EC = 952-252-4)
Toxicity to soil micro organisms
OECD 216 : NOEC of 496 mg/kg (calculated eq. Mass of the salt EC = 952-252-4)
PNEC soil is calculated on the basis of the lowest determined effect concentration considering a security factor of 50.
Information on Registered Substances comes from registration dossiers which have been assigned a registration number. The assignment of a registration number does however not guarantee that the information in the dossier is correct or that the dossier is compliant with Regulation (EC) No 1907/2006 (the REACH Regulation). This information has not been reviewed or verified by the Agency or any other authority. The content is subject to change without prior notice.
Reproduction or further distribution of this information may be subject to copyright protection. Use of the information without obtaining the permission from the owner(s) of the respective information might violate the rights of the owner.