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EC number: 205-530-8 | CAS number: 142-26-7
Density
Administrative data
- Endpoint:
- relative density
- Type of information:
- experimental study
- Adequacy of study:
- key study
- Study period:
- 09 March 2016 to 20 July 2016
- Reliability:
- 1 (reliable without restriction)
- Rationale for reliability incl. deficiencies:
- guideline study
Data source
Reference
- Reference Type:
- study report
- Title:
- Unnamed
- Year:
- 2 016
- Report date:
- 2016
Materials and methods
Test guidelineopen allclose all
- Qualifier:
- according to guideline
- Guideline:
- EU Method A.3 (Relative Density)
- Deviations:
- no
- Qualifier:
- according to guideline
- Guideline:
- OECD Guideline 109 (Density of Liquids and Solids)
- Deviations:
- no
- GLP compliance:
- yes (incl. QA statement)
- Type of method:
- pycnometer method
Test material
- Reference substance name:
- N-2-hydroxyethylacetamide
- EC Number:
- 205-530-8
- EC Name:
- N-2-hydroxyethylacetamide
- Cas Number:
- 142-26-7
- Molecular formula:
- C4H9NO2
- IUPAC Name:
- N-2-hydroxyethylacetamide
- Test material form:
- liquid
Constituent 1
Results and discussion
Density
- Key result
- Type:
- relative density
- Density:
- 1 120 kg/m³
- Temp.:
- 20 °C
Any other information on results incl. tables
| Measurement | Determination | |
| 1 | 2 | |
| Mass of pycnometer (g) | 17.4078 | 17.3270 |
| Mass of pycnometer and purified water at 20.2 °C (g) | 27.5623 | 27.5066 |
| Mass of pycnometer and test item at 20.2 °C (g) | 28.7665 | 28.7110 |
| Density of water at 20.2 °C (kg/m3) | 998.16 | |
| Density (kg/m3) | 1.12 x 10^3 | 1.12 x 10^3 |
| Relative density | 1.12 | 1.12 |
Applicant's summary and conclusion
- Conclusions:
- The density of the test item has been determined to be 1.12 x 10³ kg/m³ at 20.0 ± 0.5 °C and a relative density of 1.12.
- Executive summary:
Density was determined to 1.12 x 10³ kg/m³ at 20.0 ± 0.5 °C, relative density of 1.12, using the pycnometer method, 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.
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