Registration Dossier
Registration Dossier
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EC number: 266-267-2 | CAS number: 66230-21-5
Density
Administrative data
Link to relevant study record(s)
- Endpoint:
- relative density
- Type of information:
- experimental study
- Adequacy of study:
- key study
- Study period:
- 26 May 2020 - 29 May 2020
- Reliability:
- 1 (reliable without restriction)
- Rationale for reliability incl. deficiencies:
- guideline study
- Qualifier:
- equivalent or similar to guideline
- Guideline:
- EU Method A.3 (Relative Density)
- GLP compliance:
- yes
- Type of method:
- pycnometer method
- Specific details on test material used for the study:
- Identification: CAS 71077-09-3
Appearance/Physical state: Pale yellow viscous liquid
Batch: 12846
Purity: 97.32%
Expiry date: 30 November 2020
Storage conditions: Room temperature, under nitrogen, in the dark - Key result
- Type:
- relative density
- Density:
- 0.871 g/cm³
- Temp.:
- 20 °C
- Conclusions:
- The density of the test item has been determined to be 871 kg/m3 at 20.0 ± 0.5 °C and a relative density of 0.871.
- Executive summary:
Density 871 kg/m3 at 20.0 ± 0.5 °C (relative density, 0.871) , using the pycnometer method, designed to be compatible with Method A.3 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
Reference
Measurement Determination
1 2
Mass of pycnometer (g) 17.0608 17.6557
Mass of pycnometer and purified water at 20.0 °C (g) 27.2298 27.9192
Mass of pycnometer and test item at 20.0 °C (g) 25.9353 26.6114
Temperature of test item (°C) 20.0
Density of water at 20.0 °C (kg/m3) 998.20
Density of test item (kg/m3) 871 871
Description of key information
The density of the test item has been determined to be 871 kg/m3 at 20.0 ± 0.5 °C and a relative density of 0.871.
Key value for chemical safety assessment
- Relative density at 20C:
- 0.871
Additional information
Density 871 kg/m3 at 20.0 ± 0.5 °C (relative density, 0.871) , using the pycnometer method, designed to be compatible with Method A.3 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
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