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Registration Dossier
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EC number: 921-024-6 | CAS number: -
Density
Administrative data
Link to relevant study record(s)
- Endpoint:
- density, other
- Remarks:
- density
- Type of information:
- experimental study
- Adequacy of study:
- key study
- Study period:
- 2010
- Reliability:
- 2 (reliable with restrictions)
- Rationale for reliability incl. deficiencies:
- other: Standard test procedure followed, but no GLP in place
- Qualifier:
- according to guideline
- Guideline:
- other: ISO 12185
- GLP compliance:
- no
- Type of method:
- oscillating densitimeter
- Key result
- Type:
- density
- Density:
- 0.73 g/cm³
- Temp.:
- 15 °C
- Conclusions:
- Under the conditions of this study a density of 0.728 g/cm3 at 15 °C was determined for the test substance, Hydrocarbons, C6-C7, n-alkanes, isoalkanes, cyclics, <5% n-hexane.
- Executive summary:
Under the conditions of this study a density of 0.728 g/cm3 at 15 °C was determined for the test substance, Hydrocarbons, C6-C7, n-alkanes, isoalkanes, cyclics, <5% n-hexane.
Reference
Description of key information
The density range of Hydrocarbons, C6-C7, n-alkanes, isoalkanes, cyclics, <5% n-hexane is 0.675 to 0.770 g/cm3 at 15 °C.
Key value for chemical safety assessment
Additional information
The measurement of density or relative density of petroleum distillates by digital density meter is covered by method ISO 12185. A range of 0.675 to 0.770 g/cm3 at 15°C covers all possible grades within this substance description if measured with the agreed method. A test conducted by ExxonMobil Chemical (2010) with a measured value of 0.73 g/cm3 demonstrates that the measured value falls within borderline values. Following ASTM D 4052 Galp (2010) determined the density to be 0.68 g/cm3.
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