Registration Dossier
Registration Dossier
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EC number: 946-937-7 | CAS number: -
Density
Administrative data
Link to relevant study record(s)
- Endpoint:
- relative density
- Type of information:
- experimental study
- Adequacy of study:
- key study
- Study period:
- 11 July 2009 to 15 August 2009
- Reliability:
- 2 (reliable with restrictions)
- Rationale for reliability incl. deficiencies:
- guideline study
- Qualifier:
- according to guideline
- Guideline:
- other: "Guidelines for testing of chemicals", State Environmental Protection Administration (SEPA) of China, No.109
- 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:
- 1.35 g/cm³
- Temp.:
- 20.5 °C
- Key result
- Type:
- relative density
- Density:
- 1.35
- Temp.:
- 20.5 °C
- Conclusions:
- Under the conditions of this study the density of the test material was 1.35 g/cm^3, the relative density was 1.35.
- Executive summary:
The density of the test material was investigated in accordance with the standardised guideline: "Guidelines for testing ofchemicals", State Environmental Protection Administration (SEPA) of China, No.103 with reference to OECD 109 and under GLP conditions. Under the conditions of this study at 20.5°C the density of the test material was 1.35 g/cm3, the relative density was 1.35.
Reference
Table 1: Density data of the test material
Experiment |
Mass of empty pycnometer m (g) |
Mass of pycnometer and medium m1 (g) |
Mass of test material and pycnometer m2 (g) |
Density of test material (g/cm3) |
1 |
15.7415 |
41.3795 |
50.5319 |
1.3546 |
2 |
15.7417 |
41.3765 |
50.5257 |
1.3545 |
mean |
- |
- |
- |
1.3546 |
Description of key information
Under the conditions of this study at 20.5°C the density of the test material was 1.35 g/cm3, the relative density was 1.35.
Key value for chemical safety assessment
- Relative density at 20C:
- 1.35
Additional information
The density of the test material was investigated in accordance with the standardised guideline: "Guidelines for testing ofchemicals", State Environmental Protection Administration (SEPA) of China, No.103 with reference to OECD 109 and under GLP conditions using the pycnometer method. The study was awarded a reliability score of 2 in accordance with the criteria set forth by Klimisch et al. (1997). Under the conditions of this study at 20/5ºC, the density of the test material was 1.35 g/cm3, the relative density was 1.35.
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