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Diss Factsheets
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EC number: 701-339-3 | 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
Biodegradation in water: screening tests
Administrative data
Link to relevant study record(s)
Description of key information
Based on read across Santicizer 261A is predicted to be readily biodegradable
Key value for chemical safety assessment
- Biodegradation in water:
- readily biodegradable
Additional information
There are no experimental studies available for this endpoint with Santicizer 261A. Due to the structural similarities of other high molecular weight phthalate esters, it is considered appropriate to read-across to DEHP (CAS RN: 117 -81 -7), DINP (CAS RN: 68515 -48 -0) and DIDP (CAS RN: 68515 -49 -1), for which studies have been conducted.
In the Key Study for read-across, Saeger and Tucker (1976) found that DEHP was readily biodegradable in a CO2 evolution test. Degradation was found to be 86.16% after 28 days.
Sugatt et al (1984) measured primary and ultimate degradation and found that DEHP, DINP and DIDP all underwent >99% primary degradation within 28 days. Mineralisation (ultimate degradation) was 86%, 62% and 56% respectively, in 28 days. O’Grady et al(1985) measured degradation of 81.5% (DEHP), 67.8% (DINP) and 68% (DIDP) in SCAS tests. In die-away tests in the same study, the time taken for DEHP, DINP and DIDP to achieve ≥90% biodegradation was 2-5 days, 5 days, and 9 days respectively. In both the Sugatt and O’Grady studies, degradation of these substances was found to be rapid and extensive.
Based on the similarity in structure, Santicizer 261A is predicted to have a comparable degradation rate to these substances and so Santicizer 261A can be considered to be readily biodegradable
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.
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