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Please be aware that this old REACH registration data factsheet is no longer maintained; it remains frozen as of 19th May 2023.
The new ECHA CHEM database has been released by ECHA, and it now contains all REACH registration data. There are more details on the transition of ECHA's published data to ECHA CHEM here.
Diss Factsheets
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EC number: 918-973-3 | CAS number: 1174522-45-2
- 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
![](https://echa.europa.eu/o/diss-blank-theme/images/factsheets/A-REACH/factsheet/print_environmental-fate-and-pathways.png)
Distribution modelling
Administrative data
- Endpoint:
- distribution modelling
- Type of information:
- calculation (if not (Q)SAR)
- Adequacy of study:
- key study
- Study period:
- 2010
- Reliability:
- 2 (reliable with restrictions)
- Rationale for reliability incl. deficiencies:
- other: This robust summary was given, a reliability rating of 2, because the data are not measured values for the product listed, but are calculated for representative constituents.
- Justification for type of information:
- A discussion and report on the read across strategy is given as an attachment in IUCLID Section 13.
Cross-reference
- Reason / purpose for cross-reference:
- read-across: supporting information
Reference
- Endpoint:
- distribution modelling
- Type of information:
- read-across based on grouping of substances (category approach)
- Adequacy of study:
- key study
- Study period:
- 2010
- Reliability:
- 2 (reliable with restrictions)
- Rationale for reliability incl. deficiencies:
- other: This robust summary was given, a reliability rating of 2, because the data are not measured values for the product listed, but are calculated for representative constituents.
- Justification for type of information:
- A discussion and report on the read across strategy is given as an attachment in IUCLID Section 13.
- Reason / purpose for cross-reference:
- read-across source
- Model:
- calculation according to Mackay, Level III
- Calculation programme:
- PETRORISK Model, version 5.3
- Release year:
- 2 010
- Media:
- other: Water - Sediment - Soil - Air
- Air (%):
- 5.28
- Water (%):
- 0.37
- Soil (%):
- 7.01
- Sediment (%):
- 87.34
- Conclusions:
- The distribution of the substance in the environmental compartments, air, water, soil, and sediment, has been calculated using the PETRORISK Model, version 5.3. Based on the regional scale exposure assessment, the multimedia distribution of the substance is 5.28 % to air, 0.37 % to water, 7.01 % to soil and 87.34 % to sediment. Distribution modeling results are included in the 'Multimedia distribution modeling results' tab in the PETRORISK spreadsheet attached to IUCLID section 13.
- Executive summary:
The distribution of the substance in the environmental compartments, air, water, soil, and sediment, has been calculated using the PETRORISK Model, version 5.3. Computer modeling is an accepted method for estimating the environmental distribution of chemicals. Distribution modeling results are included in the 'Multimedia distribution modeling results' tab in the PETRORISK spreadsheet attached to IUCLID section 13.
Distribution modelling results are included in the 'Multimedia distribution modeling results' tab in tthe PETRORISK spreadsheet attached to Section 13 of the CSR. Based on the regional scale exposure assessment, the multimedia distribution of the substance is 5.28 % to air, 0.37 % to water, 87.34 % to sediment and 7.01 % to soil.
Data source
Reference
- Reference Type:
- other: computer model
- Title:
- Unnamed
- Year:
- 2 010
Materials and methods
- Model:
- calculation according to Mackay, Level III
- Calculation programme:
- PETRORISK Model, version 5.3
- Release year:
- 2 010
- Media:
- other: Water - Sediment - Soil - Air
Test material
- Reference substance name:
- Hydrocarbons, C14-C17, n-alkanes, <2% aromatics
- EC Number:
- 917-828-1
- Molecular formula:
- none available - not a single isomer - see remarks
- IUPAC Name:
- Hydrocarbons, C14-C17, n-alkanes, <2% aromatics
- Details on test material:
- - Name of test material (as cited in study report): Hydrocarbons, C14-C17, n-alkanes <2% aromatics
- Composition of test material, percentage of components: See the "Overall remarks attachments" section below for the detailed composition used in the modelling for this substance
Constituent 1
Results and discussion
Percent distribution in media
- Air (%):
- 5.28
- Water (%):
- 0.37
- Soil (%):
- 7.01
- Sediment (%):
- 87.34
Any other information on results incl. tables
Distribution modelling results are included in the 'Multimedia distribution modeling results' tab in tthe PETRORISK spreadsheet attached to Section 13 of the CSR. Based on the regional scale exposure assessment, the multimedia distribution of the substance is 5.28 % to air, 0.37 % to water, 87.34 % to sediment and 7.01 % to soil.
Applicant's summary and conclusion
- Conclusions:
- The distribution of the substance in the environmental compartments, air, water, soil, and sediment, has been calculated using the PETRORISK Model, version 5.3. Based on the regional scale exposure assessment, the multimedia distribution of the substance is 5.28 % to air, 0.37 % to water, 7.01 % to soil and 87.34 % to sediment. Distribution modeling results are included in the 'Multimedia distribution modeling results' tab in the PETRORISK spreadsheet attached to IUCLID section 13.
- Executive summary:
The distribution of the substance in the environmental compartments, air, water, soil, and sediment, has been calculated using the PETRORISK Model, version 5.3. Computer modeling is an accepted method for estimating the environmental distribution of chemicals. Distribution modeling results are included in the 'Multimedia distribution modeling results' tab in the PETRORISK spreadsheet attached to IUCLID section 13.
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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