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EC number: 247-279-7 | CAS number: 25811-35-2
- 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
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Short-term toxicity to fish
Administrative data
Link to relevant study record(s)
Description of key information
No toxic effects on freshwater fish up to the limit of water solubility. Read across.
Key value for chemical safety assessment
Additional information
Data on the short-term toxicity of
2,2-bis[[(1-oxoheptyl)oxy]methyl]propane-1,3-diyl bisheptanoate (CAS
25811-35-2) to fish are not available. Therefore in accordance to
Regulation (EC) No 1907/2006 Annex XI, 1.5, a read across to the
structurally related substance pentaerythritol tetraesters of
n-decanoic, n-heptanoic, n-octanoic and n-valeric acids (CAS 68424-31-7)
was conducted. This read-across is justified in detail in the overall
summary (IUCLID section 6.1) and within the analogue justification in
IUCLID Section 13.
The short toxicity of the read-across substance was investigated in a
semi-static study equivalent or similar to OECD 203 (Combert and
Caunter, 1991). The fish (Salmo gairdneri) were exposed to the substance
for 96 hours. At test termination a LC50 (96h) > 1000 mg/L (nominal) was
determined. No mortality was observed within the tested concentration
(1000 mg/L nominal) during 96h exposure. As the test material did not
dissolved completely in the dilution water, the tested concentration
demonstrated a worst case. Thus, toxic effects were not observed within
the range of the water solubility (< 1 mg/L). Based on the available
result from a structurally related read-across substance (in accordance
to Regulation (EC) No 1907/2006 Annex XI, 1.5) which is characterized by
a similar ecotoxicological profile and comparable structure, it can be
concluded that 2,2-bis[[(1-oxoheptyl)oxy]methyl]propane-1,3-diyl
bisheptanoate (CAS 25811-35-2) will not exhibit short-term effects on
fish up to the limit of water solubility.
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.
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