Registration Dossier
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EC number: 202-009-7 | CAS number: 90-66-4
Density
Administrative data
Link to relevant study record(s)
- Endpoint:
- relative density
- Type of information:
- experimental study
- Adequacy of study:
- key study
- Study period:
- 21/07/2017 to 27/07/2017
- Reliability:
- 1 (reliable without restriction)
- Rationale for reliability incl. deficiencies:
- guideline study
- Reason / purpose for cross-reference:
- reference to same study
- Qualifier:
- according to guideline
- Guideline:
- EU Method A.3 (Relative Density)
- Deviations:
- not specified
- Qualifier:
- according to guideline
- Guideline:
- OECD Guideline 109 (Density of Liquids and Solids)
- Deviations:
- not specified
- GLP compliance:
- yes (incl. QA statement)
- Type of method:
- pycnometer method
- Specific details on test material used for the study:
- No further details specified in the study report.
- Dynamic viscosity of test material:
- No specified
- Key result
- Type:
- relative density
- Density:
- 1.135 other: dimensionless
- Temp.:
- 20 °C
- Key result
- Type:
- density
- Density:
- 1 135 kg/m³
- Temp.:
- 20 °C
- Conclusions:
- Mean Result :
Relative density (D204) 1.135
Sample density 1135 kg.m-3 @ 20°C - Executive summary:
A3 - Relative Density (D204) 1.135 (mean of 2 runs)
(1135 kg.m-3@ 20°C)
Reference
Determining the Density of the Immersion Liquid
Mass of Empty Pycnometer (g) |
24.07 |
Volume of Pycnometer (ml) |
25.3 |
Mass water & Pycnometer (g) |
49.34 |
Density of Water (g/cm3) (ρw, t) |
0.998 |
Mass of IL & Pycnometer (g) |
48.67 |
Mass IL in Pycnometer (g) (m1) |
24.60 |
Calculated Density of IL (g/cm3) |
0.972 |
Density of IL (kg/m3) |
972 |
Determining the Density of the Sample
Run Number |
1 |
2 |
Mass of Empty Pycnometer (g) |
24.07 |
24.07 |
Mass of Sample & Pycnometer (g) |
33.57 |
34.15 |
Mass of Sample added to empty Pycnometer (g) ms |
9.50 |
10.08 |
Mass of Sample, Pycnometer & immersion liquid |
50.03 |
50.13 |
Mass of immersion liquid added (g) m2 |
16.45 |
15.98 |
Calculated Density of Sample (g/cm3) |
1.133 |
1.136 |
Density of Sample (kg/m3) |
1133 |
1136 |
Mean Result (kg.m-3) |
1135 |
|
Description of key information
A3 - Relative Density (D204) 1.135 (mean of 2 runs)
(1135 kg.m-3@ 20°C)
Key value for chemical safety assessment
- Relative density at 20C:
- 1.135
Additional information
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