Registration Dossier
Registration Dossier
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EC number: 201-841-8 | CAS number: 88-58-4
Density
Administrative data
Link to relevant study record(s)
- Endpoint:
- relative density
- Remarks:
- by the gas comparison pycnometer method
- Type of information:
- experimental study
- Adequacy of study:
- key study
- Study period:
- 2017
- Reliability:
- 1 (reliable without restriction)
- Rationale for reliability incl. deficiencies:
- guideline study
- Qualifier:
- according to guideline
- Guideline:
- OECD Guideline 109 (Density of Liquids and Solids)
- Deviations:
- no
- Qualifier:
- according to guideline
- Guideline:
- EU Method A.3 (Relative Density)
- Deviations:
- no
- GLP compliance:
- yes
- Type of method:
- pycnometer method
- Specific details on test material used for the study:
- Identification: di-tert-butyl hydroquinone
CAS Number: 88-58-4
Appearance/Physical state: White solid
Batch: TS140610
Purity: 99.6%
Expiry date: 03 November 2018
Storage conditions: Room temperature, in the dark - Type:
- relative density
- Density:
- 1 070 kg/m³
- Temp.:
- 20 °C
- Remarks on result:
- other: relative density: 1.07.
- Remarks:
- at 20.0 ± 0.5 °
- Conclusions:
- The density of the test item has been determined to be 1.07 x 103 kg/m3 at 20.0 ± 0.5 °C; relative density: 1.07.
- Executive summary:
1.07 x 103 kg/m3 at 20.0 ± 0.5 °C; relative density: 1.07, using a gas comparison pycnometer, 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
Description of key information
Key value for chemical safety assessment
- Relative density at 20C:
- 1.07
Additional information
The density of the test item has been determined to be 1.07 x 103 kg/m3 at 20.0 ± 0.5 °C; relative density: 1.07
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