Registration Dossier
Registration Dossier
Diss Factsheets
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EC number: 202-338-6 | CAS number: 94-49-5
- 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

Basic toxicokinetics
Administrative data
- Endpoint:
- basic toxicokinetics, other
- Remarks:
- expert QSAR report
- Type of information:
- (Q)SAR
- Adequacy of study:
- supporting study
- Reliability:
- 2 (reliable with restrictions)
- Rationale for reliability incl. deficiencies:
- results derived from a (Q)SAR model, with limited documentation / justification, but validity of model and reliability of prediction considered adequate based on a generally acknowledged source
Data source
Reference
- Reference Type:
- other company data
- Title:
- Unnamed
- Year:
- 2 017
Materials and methods
Results and discussion
Applicant's summary and conclusion
- Executive summary:
Incentive
Evaluation of the toxicokinetic properties (i.e. absorption, metabolism, distribution and elimination) of the substance is a requirement. The information can contribute in the understanding of the toxicological profile and assist in testing
strategy and study design.
Objective
The purpose of this study was to assess the toxicokinetic properties of ethylene dibenzoate (EGDB, CAS 94-49-5).
Methods
The toxicokinetic properties of EGDB are evaluated using free and commercially available computerized models as well as available study information on the substance itself.
Conclusions
EGDB is a mono-constituent of at least 99.4% purity and has a molecular weight of 270.28 g/mole. It is a solid at room temperature. Based on information from property profiling as well on information on studies on EGDB, the following statements can be made:
- Oral absorption: the bioavailability of EGDB, following dissociation of the salt in the Gastro- Intestinal tract, is considered to be high via oral route. A provisional absorption rate of 100% is set for the oral route.
- Dermal absorption: Dermal absorption of EGDB is expected to be high. A provisional absorption rate of 100% is set for the dermal route.
- Respiratory absorption: Likelihood of exposure via inhalation is low considering the very low vapor pressure. Exposures are only possibly to aerosols that will deposit mainly in upper airways, and will be subsequently swallowed after mucociliary transportation to pharynx. No principal difference is therefore expected in absorption between exposures via inhalation route and oral route as high in respiratory tract. Absorption via inhalation therefore also set to 100%.
- It is predicted that EGDB is rapidly absorbed, distributed over the whole body and excreted again
- EGDB has no bioaccumulation potential (LogPow 3.75 (just above 3) and readily biodegradable).
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