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A mixture of Propanoic acid, -1-methyl, 2-hydroxy-, (C12-14)-alkyl ester, Propanoic acid, 2-hydroxy-, 2-(C12-14-alkyloxy)-1-methyl-2-oxoethyl ester, Propanoic acid, 2-hydroxy-, 2-(2-(C12-14-alkyloxy)-1-methyl-2-oxoethoxy)-1-methyl-2-oxoethyl ester, Propanoic acid, 2-hydroxy-, 2-(2-(2-(C12-14-alkyloxy)-1-methyl-2-oxoethoxy)-1-methyl-2-oxoethoxy)-1-methyl-2-oxoethyl ester, Propanoic acid, 2-hydroxy-, 2-(2-(2-(2-(C12-14-alkyloxy)-1-methyl-2-oxoethoxy)-1-methyl-2-oxoethoxy)-1-methyl-2-oxoethoxy)-1-methyl-2-oxoethyl ester, Propanoic acid, 2-hydroxy-, 2-(2-(2-(2-(2-(C12-14-alkyloxy)-1-methyl-2-oxoethoxy)-1-methyl-2-oxoethoxy)-1-methyl-2-oxoethoxy)-1-methyl-2-oxoethoxy)-1-methyl-2-oxoethyl ester, Propanoic acid, 2-hydroxy-, 2-(2-(2-(2-(2-(2-(C12-14-alkyloxy)-1-methyl-2-oxoethoxy)-1-methyl-2-oxoethoxy)-1-methyl-2-oxoethoxy)-1-methyl-2-oxoeth oxy)-1-methyl-2-oxoethoxy)-1-methyl-2-oxoethyl ester, Propanoic acid, 2-hydroxy-, 2-(2-(2-(2-(2-(2-(2-(C12-14-alkyloxy)-1-methyl-2-oxoethoxy)-1-methyl-2-oxoethoxy)-1-methyl-2-oxoethoxy)-1-methyl-2-oxoeth oxy)-1-methyl-2-oxoethoxy)-1-methyl-2-oxoethoxy)-1-methyl-2-oxoethyl ester and Propanoic acid, 2-hydroxy-, 2-(2-(2-(2-(2-(2-(2-(2-(C12-14-alkyloxy)-1-methyl-2-oxoethoxy)-1-methyl-2-oxoethoxy)-1-methyl-2-oxoethoxy)-1-methyl-2-oxoeth oxy)-1-methyl-2-oxoethoxy)-1-methyl-2-oxoethoxy)-1-methyl-2-oxoethoxy)-1-methyl-2-oxoethyl ester
EC number: 941-488-3 | 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
Short-term toxicity to aquatic invertebrates
Administrative data
Link to relevant study record(s)
Description of key information
In a static acute toxicity test performed in accordance with OECD TG 202 using daphnia magna, the 48-h EC50 was 0.58 mg/L based on nominal concentrations. This is higher than the water solubility of the substance.
Key value for chemical safety assessment
Fresh water invertebrates
Fresh water invertebrates
- Effect concentration:
- 0.58 mg/L
Additional information
In a static 48-hour acute immobilisation study performed in accordance with OECD TG 202 and US OPPTS 8500.1010 Daphnia magna (20 Daphnia per dose) were exposed to the substance, dissolved in DMF, at nominal concentrations of 0.38, 0.75, 1.5, 3.0, 6.0 and 12 mg/L. The dose concentrations were chosen based on the results of a range-finding study. A blank control and a solvent control were run in conjunction with the final test. The study met the acceptability criteria and was considered valid.
Based on nominal test concentrations the EC50 (48 h) = 0.58 mg/L (95% confidence limits of 0.38 - 0.75 mg/L). The NOEC (48 h) based on mortality and immobility observed in the 0.75 mg/L treatment group was considered to be 0.38 mg/L.
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