Registration Dossier
Registration Dossier
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EC number: 500-082-2 | CAS number: 32492-61-8 1 - 4.5 moles ethoxylated
Density
Administrative data
Link to relevant study record(s)
- Endpoint:
- relative density
- Type of information:
- experimental study
- Adequacy of study:
- key study
- 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
- GLP compliance:
- yes (incl. QA statement)
- Type of method:
- oscillating densitimeter
- Type:
- relative density
- Density:
- 1.157 other: dimensionless
- Temp.:
- 20 °C
- Conclusions:
- The relative density was recorded as 1.1567 at a temperature of 20°C.
- Executive summary:
The relative density of the test substance was determined in accordance with the OECD Guideline for Testing of Chemicals 109. The relative density (relative to the density of water at 4°C) was measured using an oscillating densitometer and was recorded as 1.1567 (at 20°C).
Reference
|
1st Determination |
2nd Determination |
Density of the test item (g/cm3) |
1.15665 |
1.15664 |
Relative density D420(density/density of water at 4°C) |
1.15668 |
1.15668 |
Mean |
1.1567 |
|
Measuring temperature = 20°C.
D420 = 1.1567, Estimated Accuracy = ± 0.0001 g/cm3
Description of key information
The relative density was found to be 1.1567 at 20°C.
Key value for chemical safety assessment
- Relative density at 20C:
- 1.157
Additional information
A study was conducted to assess the relative density of the test substance. The study is considered reliable as it was conducted on the registered substance according to OECD Testing Guideline 109. The relative density of the test substance, relative to the density of water at 4°C, was found to be 1.1567 at 20°C (mean of two tests).
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