Registration Dossier
Registration Dossier
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EC number: 214-230-6 | CAS number: 1115-70-4
Density
Administrative data
Link to relevant study record(s)
- Endpoint:
- relative density
- Type of information:
- experimental study
- Adequacy of study:
- key study
- Study period:
- 06.11.2016
- 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)
- Qualifier:
- according to guideline
- Guideline:
- EU Method A.3 (Relative Density)
- GLP compliance:
- no
- Type of method:
- air comparison pycnometer (for solids)
- Key result
- Type:
- relative density
- Density:
- 1.36
- Temp.:
- 20.1 °C
- Conclusions:
- The relative densitity at ambient temperature (compared to water at 4°C) was determined to be: D4R = 1.36 (20.1 °C)
- Executive summary:
The relative densitity at ambient temperature (compared to water at 4°C) was determined to be: D4R = 1.36 (20.1 °C)
Reference
Two test series with different weights were performed at ambient temperature (20.1 °C). For results see tables 1 and 2:
Table 1
Weight: 1.7198 g |
Rho1 / psi |
Rho2 / psi |
Volume / cm3 |
Density RhoPR/gcm-3 |
Measurement 1 |
19.589 |
10.218 |
1.2613 |
1.3636 |
Measurement 2 |
19.540 |
10.193 |
1.2605 |
1.3644 |
Measurement 3 |
19.564 |
10.208 |
1.2571 |
1.3680 |
Mean |
|
|
1.2596 |
1.3653 |
Table 2
Weight: 1.6073 g |
Rho1 / psi |
Rho2 / psi |
Volume / cm3 |
Density RhoPR/gcm-3 |
Measurement 1 |
19.513 |
10.230 |
1.1905 |
1.3501 |
Measurement 2 |
19.539 |
10.245 |
1.1886 |
1.3523 |
Measurement 3 |
19.578 |
10.265 |
1.1892 |
1.3516 |
Mean |
|
|
1.1894 |
1.3513 |
Mean density rho for the two test series: 1.36 g/cm3.
Relative density D4R = 1.36 +/- 0.01.
Description of key information
The relative densitity at ambient temperature (compared to water at 4°C) was determined to be: D4R = 1.36 (20.1 °C)
Key value for chemical safety assessment
- Relative density at 20C:
- 1.36
Additional information
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