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Diss Factsheets
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EC number: 947-623-2 | 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
Distribution modelling
Administrative data
- Endpoint:
- distribution modelling
- Type of information:
- (Q)SAR
- Adequacy of study:
- supporting study
- Reliability:
- 2 (reliable with restrictions)
- Rationale for reliability incl. deficiencies:
- other: Distribution modelling was done using EPI Suite's Level III Fugaicity Model, a broadly used and accepted QSAR model.
- Justification for type of information:
- QSAR prediction: migrated from IUCLID 5.6
Data source
Reference
- Reference Type:
- other: QSAR
- Title:
- EPI Suite Level III Fugacity Model
- Author:
- EPA’s Office of Pollution Prevention Toxics and Syracuse Research Corporation.
- Year:
- 2 000
- Bibliographic source:
- http://www.epa.gov/opptintr/exposure/pubs/episuite.htm
Materials and methods
- Model:
- calculation according to Mackay, Level III
- Calculation programme:
- EPI Suite Level III Fugacity Model
- Release year:
- 2 000
- Media:
- other: air - water - soil - sediment
Test material
- Reference substance name:
- Reaction mass of 2,4,6-tris(1-phenylethyl)phenol and 2,6-bis(1-phenylethyl) phenol
- EC Number:
- 915-333-5
- IUPAC Name:
- Reaction mass of 2,4,6-tris(1-phenylethyl)phenol and 2,6-bis(1-phenylethyl) phenol
Constituent 1
Results and discussion
Any other information on results incl. tables
The below table shows the % distribution of each of the constituents over the different environmental compartments as estimated by the EpiSuite Level III Fugacity Model.
Level III Fugacity Model (Mass amount) |
TSP (%) |
2,6-DSP (%) |
2,4-DSP (%) |
Air |
0.0452 |
0.0344 |
0.335 |
Water |
1.24 |
2.07 |
2.09 |
Soil |
32.6 |
35 |
35.1 |
Sediment |
66.1 |
62.9 |
62.8 |
Applicant's summary and conclusion
- Executive summary:
- The
environmental distribution of the separate constituents is estimated using
the EpiSuite Level III Fugacity Model. This is a well-known QSAR software
package that is widely used and accepted by both industry and regulatory
authorities.
The below table shows the % distribution of each of the constituents over the different environmental compartments as estimated by the EpiSuite Level III Fugacity Model.
Level III Fugacity Model
(Mass amount)
TSP
(%)
2,6-DSP
(%)
2,4-DSP
(%)
Air
0.0452
0.0344
0.335
Water
1.24
2.07
2.09
Soil
32.6
35
35.1
Sediment
66.1
62.9
62.8
It is to be noted that the distribution over the different compartments is not in line with the results reported in the "Envrionmental risk evaluation report: Styrenated phenol", as published by the UK Environment Agency in 2009. The UK Environment Agency report indicates that the release of MSP, DSP or TSP to all 3 compartments (air, water and soil), will result in the MSP, DSP or TSP ending up for > 97% in the soil, whereas the sediment receives less than 2% for all 3 constituents. The difference in obtained results is probably caused by a difference in the input parameters that are used when running the model.
In any case, both the results described in the current QSAR test report as well as the results reported by the UK Environment Agency demonstrate that the water compartment definitively will not receive a substantial part of the released TSP, and therefore is not to be considered the compartment of highest concern.
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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