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EC number: 942-085-5 | 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

Density
Administrative data
Link to relevant study record(s)
- Endpoint:
- relative density
- Type of information:
- read-across from supporting substance (structural analogue or surrogate)
- Adequacy of study:
- weight of evidence
- Study period:
- Experimental Starting Date: 03 December 2013 Experimental Completion Date: 10 March 2014
- Reliability:
- 1 (reliable without restriction)
- Rationale for reliability incl. deficiencies:
- guideline study
- Remarks:
- Study conducted in compliance with agreed protocols, with no or minor deviations from standard test guidelines and/or minor methodological deficiencies, which do not affect the quality of the relevant results. The study report was conclusive, done to a valid guideline and the study was conducted under GLP conditions.
- Justification for type of information:
- The hypothesis for the analogue approach is that the test substance Hydrocarbons, C10-C13, n-alkanes, isoalkanes, <2% aromatics, contains constituents which are also constituents of the target substance, Hydrocarbons, C11-C16, n-alkanes, isoalkanes, <2% aromatics. The substances have overlapping constituents and therefore have qualitatively similar properties (RAAF Scenario 2 applies).
- Reason / purpose for cross-reference:
- read-across: supporting information
- Qualifier:
- according to guideline
- Guideline:
- EU Method A.3 (Relative Density)
- Deviations:
- no
- Qualifier:
- according to guideline
- Guideline:
- OECD Guideline 109 (Density of Liquids and Solids)
- Deviations:
- no
- GLP compliance:
- yes
- Type of method:
- pycnometer method
- Key result
- Type:
- density
- Density:
- 750 kg/m³
- Temp.:
- 20.2 °C
- Key result
- Type:
- relative density
- Density:
- 0.75 other: Unitless
- Temp.:
- 20.2 °C
- Conclusions:
- Please see the Executive Summary for the Conclusion.
- Executive summary:
The determination was carried out using the pycnometer method, designed to be compatible with Method A3 Relative Density of Commission Regulation (EC) No 440/2008 of 30 May 2008 and Method 109 of the OECD Guidelines for Testing of Chemicals, 02 October 2012.
Conclusion
The density of the test item has been determined to be 750 kg/m3 at 20.2 ± 0.5°C, relative density 0.75.
- Endpoint:
- relative density
- Remarks:
- density
- Type of information:
- read-across from supporting substance (structural analogue or surrogate)
- Adequacy of study:
- weight of evidence
- Study period:
- Experimental Starting Date: 03 December 2013 Experimental Completion Date: 11 March 2014
- Reliability:
- 1 (reliable without restriction)
- Rationale for reliability incl. deficiencies:
- guideline study
- Remarks:
- Study conducted in compliance with agreed protocols, with no or minor deviations from standard test guidelines and/or minor methodological deficiencies, which do not affect the quality of the relevant results. The study report was conclusive, done to a valid guideline and the study was conducted under GLP conditions.
- Justification for type of information:
- The hypothesis for the analogue approach is that the test substance Hydrocarbons, C12-C15, n-alkanes, isoalkanes, <2% aromatics contains constituents which are also constituents of the target substance, Hydrocarbons, C11-C16, n-alkanes, isoalkanes, <2% aromatics. The substances have overlapping constituents and therefore have qualitatively similar properties (RAAF Scenario 2 applies).
- Reason / purpose for cross-reference:
- read-across: supporting information
- Qualifier:
- according to guideline
- Guideline:
- EU Method A.3 (Relative Density)
- Deviations:
- no
- Qualifier:
- according to guideline
- Guideline:
- OECD Guideline 109 (Density of Liquids and Solids)
- Deviations:
- no
- GLP compliance:
- yes
- Type of method:
- pycnometer method
- Key result
- Type:
- density
- Density:
- 763 kg/m³
- Temp.:
- 20 °C
- Key result
- Type:
- relative density
- Density:
- 0.76 other: Unitless
- Temp.:
- 20 °C
- Conclusions:
- Please seethe Executive Summary for the Conclusion.
- Executive summary:
The determination was carried out using the pycnometer method, designed to be compatible with Method A3 Relative Density of Commission Regulation (EC) No 440/2008 of 30 May 2008 and Method 109 of the OECD Guidelines for Testing of Chemicals, 02 October 2012.
Conclusion
The density of the test item has been determined to be 763 kg/m3 at 20.0 ± 0.5°C, relative density 0.763.
- Endpoint:
- relative density
- Type of information:
- read-across from supporting substance (structural analogue or surrogate)
- Adequacy of study:
- weight of evidence
- Study period:
- Experimental Starting Date: 04 December 2013 Experimental Completion Date: 11 March 2014
- Reliability:
- 1 (reliable without restriction)
- Rationale for reliability incl. deficiencies:
- guideline study
- Justification for type of information:
- The hypothesis for the analogue approach is that the test substance Hydrocarbons, C14-C16, n-alkanes, isoalkanes, <2% aromatics contains constituents which are also constituents of the target substance, Hydrocarbons, C11-C16, n-alkanes, isoalkanes, <2% aromatics. The substances have overlapping constituents and therefore have qualitatively similar properties (RAAF Scenario 2 applies).
- Reason / purpose for cross-reference:
- read-across: supporting information
- Qualifier:
- according to guideline
- Guideline:
- EU Method A.3 (Relative Density)
- Deviations:
- no
- Qualifier:
- according to guideline
- Guideline:
- OECD Guideline 109 (Density of Liquids and Solids)
- Deviations:
- no
- GLP compliance:
- yes
- Type of method:
- pycnometer method
- Key result
- Type:
- relative density
- Density:
- 0.773 other: Unitless
- Temp.:
- 20 °C
- Key result
- Type:
- density
- Density:
- 773 kg/m³
- Temp.:
- 20 °C
- Conclusions:
- Please see the Executive Summary for the Conclusion.
- Executive summary:
The determination was carried out using the pycnometer method, designed to be compatible with Method A3 Relative Density of Commission Regulation (EC) No 440/2008 of 30 May 2008 and Method 109 of the OECD Guidelines for Testing of Chemicals, 02 October 2012.
Conclusion
The density of the test item has been determined to be 773 kg/m3 at 20.0 ± 0.5°C, relative density 0.773.
Referenceopen allclose all
Results
Results of duplicate determinations of density are shown in the following table:
Table 3.4
Measurement |
Determination |
|
1 |
2 |
|
Mass of pycnometer (g) |
17.0620 |
17.5869 |
Mass of pycnometer and distilled water at 20.2ºC (g) |
27.2282 |
27.7623 |
Mass of pycnometer and test item at 20.2ºC (g) |
24.7022 |
25.2385 |
Density of water at 20.2ºC (kg/m3) |
998.16 |
998.16 |
Density (kg/m3) |
750.15 |
750.59 |
Relative density |
0.75017 |
0.75061 |
Mean density: 750
kg/m3
Temperature: 20.2 ± 0.5ºC
Mean relative density 0.750
Results
Results of duplicate determinations of density are shown in the following table:
Table 3.4
Measurement |
Determination |
|
1 |
2 |
|
Mass of pycnometer (g) |
18.2213 |
17.3551 |
Mass of pycnometer and distilled water at 20.0ºC (g) |
28.1399 |
27.5689 |
Mass of pycnometer and test item at 20.0ºC (g) |
25.8009 |
25.1614 |
Density of water at 20.0ºC (kg/m3) |
998.20 |
998.20 |
Density (kg/m3) |
762.81 |
762.92 |
Relative density |
0.76283 |
0.76294 |
Mean density: 763
kg/m3
Temperature: 20.0 ± 0.5
ºC
Mean relative density 0.763
Results
Results of duplicate determinations of density are shown in the following table:
Table 3.4
Measurement |
Determination |
|
1 |
2 |
|
Mass of pycnometer (g) |
17.3540 |
18.2211 |
Mass of pycnometer and distilled water at 20.0ºC (g) |
27.5683 |
28.1411 |
Mass of pycnometer and test item at 20.0ºC (g) |
25.2609 |
25.8971 |
Density of water at 20.0ºC (kg/m3) |
998.20 |
998.20 |
Density (kg/m3) |
772.71 |
772.40 |
Relative density |
0.77273 |
0.77242 |
Mean density: 773
kg/m3
Temperature: 20.0 ± 0.5ºC
Mean relative density 0.773
Description of key information
The relative density of Hydrocarbons, C11-C16, n-alkanes, isoalkanes, <2% aromatics at 20 ± 0.5°C is 0.7627.
Key value for chemical safety assessment
Additional information
Only supporting data is available for Hydrocarbons, C11-C16, n-alkanes, isoalkanes, <2% aromatics. However, data is available for structural analogues,Hydrocarbons, C10-C13, n-alkanes, isoalkanes, <2% aromatics;Hydrocarbons, C12-C15, n-alkanes, isoalkanes, <2% aromatics; and Hydrocarbons, C14-C16, n-alkanes, isoalkanes, <2% aromatics and presented in the dossier. The hypothesis for the analogue approach is that the test substances, Hydrocarbons, C10-C13, n-alkanes, isoalkanes, <2% aromatics; Hydrocarbons, C12-C15, n-alkanes, isoalkanes <2% aromatics; and Hydrocarbons, C14-C16, n-alkanes, isoalkanes, <2% aromatics contain constituents which are also constituents of the target substance, Hydrocarbons, C11-C16, n-alkanes, isoalkanes, <2% aromatics. The substances have overlapping constituents and therefore have qualitatively similar properties (RAAF Scenario 2 applies).
Hydrocarbons, C11-C16, n-alkanes, isoalkanes, <2% aromatics has a measured density value of 0.7663 g/cm3 at 15°C and 0.7627 g/cm3 at 20°C using an oscillating densitometer. Full study details are not available therefore reliability could not be assigned to these data.
Reliable data are, however, available for related substances in the relevant carbon number range, including other Fischer-Tropsch process-derived substances.
In OECD 109 studies using the pycnometer method, which were conducted in compliance with GLP, Hydrocarbons, C10-C13, n-alkanes, isoalkanes, <2% aromatics (GS190), Hydrocarbons, C12-C15, n-alkanes, isoalkanes, <2% aromatics (GS215) and Hydrocarbons, C14-C16, n-alkanes, isoalkanes, <2% aromatics (GS250) had measured relative density values of 0.75 at 20.2 ± 0.5°C (density = 750 kg/m3 at 20.2 ± 0.5°C), 0.763 at 20 ± 0.5°C (density = 763 kg/m3 at 20 ± 0.5°C) and 0.773 at 20 ± 0.5°C (density = 773 kg/m3 at 20 ± 0.5°C) respectively. The results are considered to be reliable and are used as weight of evidence.
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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