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EC number: 812-378-1 | CAS number: 210420-85-2
Density
Administrative data
- Endpoint:
- relative density
- Type of information:
- experimental study
- Adequacy of study:
- key study
- Study period:
- From 18 November 2016 to 23 March 2017
- Reliability:
- 1 (reliable without restriction)
- Rationale for reliability incl. deficiencies:
- guideline study
Data source
Reference
- Reference Type:
- study report
- Title:
- Unnamed
- Year:
- 2 017
- Report date:
- 2017
Materials and methods
Test guidelineopen allclose all
- Qualifier:
- according to guideline
- Guideline:
- EU Method A.3 (Relative Density)
- Version / remarks:
- 2008
- Deviations:
- no
- Qualifier:
- according to guideline
- Guideline:
- OECD Guideline 109 (Density of Liquids and Solids)
- Version / remarks:
- 2012
- Deviations:
- no
- Qualifier:
- according to guideline
- Guideline:
- EPA OPPTS 830.7300 (Density / Relative Density / Bulk Density)
- Version / remarks:
- 2002
- Deviations:
- no
- GLP compliance:
- yes
- Type of method:
- air comparison pycnometer (for solids)
Test material
- Reference substance name:
- Reference substance 001
- Cas Number:
- 210420-85-2
- Reference substance name:
- N-methyldidecylamine
- EC Number:
- 230-990-1
- EC Name:
- N-methyldidecylamine
- Cas Number:
- 7396-58-9
- Molecular formula:
- C21H45N
- IUPAC Name:
- N-decyl-N-methyldecan-1-amine
- Reference substance name:
- Water
- EC Number:
- 231-791-2
- EC Name:
- Water
- Cas Number:
- 7732-18-5
- Molecular formula:
- H2O
- IUPAC Name:
- Dihydrogen oxide
- Reference substance name:
- Unknown impurities
- Molecular formula:
- Not available
- IUPAC Name:
- Unknown impurities
- Test material form:
- solid
- Details on test material:
- - Appearance: Slightly yellow gel
- Storage conditions: At room temperature; container flushed with nitrogen
Constituent 1
Constituent 2
Constituent 3
impurity 1
- Specific details on test material used for the study:
- TREATMENT OF TEST MATERIAL PRIOR TO TESTING
Test material was dried in a desiccator under vacuum using silicagel as the drying agent at 20°C for 51 hours.
Results and discussion
Densityopen allclose all
- Key result
- Type:
- relative density
- Density:
- 0.94 other: no dimension
- Temp.:
- 20 °C
- Remarks on result:
- other: D 20 /4
- Key result
- Type:
- density
- Density:
- 0.94 g/cm³
- Temp.:
- 20 °C
Any other information on results incl. tables
Relative density:
Experiment 1: 0.9424
Experiment 2: 0.9376
Mean: 0.940
Applicant's summary and conclusion
- Conclusions:
- The relative density D20/4 of the substance was determined to be 0.940.
- Executive summary:
The density of the substance was determined using a gas comparison pycnometer in a GLP study according to EC A.3, OECD 109 and OPPTS 830.7300. The relative density D20/4 was determined in duplicate obtaining a mean value of 0.940.
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