Registration Dossier
Registration Dossier
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EC number: 267-569-7 | CAS number: 67892-37-9
Density
Administrative data
- 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
Data source
Reference
- Reference Type:
- study report
- Title:
- Unnamed
- Year:
- 2 018
- Report date:
- 2018
Materials and methods
Test guidelineopen allclose all
- 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:
- yes (incl. QA statement)
- Type of method:
- oscillating densitimeter
Test material
- Reference substance name:
- 1-(2-carboxylatoethyl)-2-(heptadec-8-enyl)-4,5-dihydro-1-(2-hydroxyethyl)-1H-imidazolium
- EC Number:
- 267-569-7
- EC Name:
- 1-(2-carboxylatoethyl)-2-(heptadec-8-enyl)-4,5-dihydro-1-(2-hydroxyethyl)-1H-imidazolium
- Cas Number:
- 67892-37-9
- Molecular formula:
- C25H46N2O3
- IUPAC Name:
- 1-(2-carboxylatoethyl)-2-[(8E)-heptadec-8-en-1-yl]-1-(2-hydroxyethyl)-4,5-dihydro-1H-imidazol-1-ium
- Test material form:
- liquid
Constituent 1
- Specific details on test material used for the study:
- SOURCE OF TEST MATERIAL
- Source and lot/batch No.of test material: Batch No.: 70921
- Expiration date of the lot/batch: 2018-09-21
- Purity: 28 % Main component, 5 % Ethylene glycol, 67 % Water
STABILITY AND STORAGE CONDITIONS OF TEST MATERIAL
- Storage condition of test material: Dry and dark at ambient temperature (10 – 30 °C)
Results and discussion
Density
- Key result
- Type:
- relative density
- Density:
- ca. 1.046 other: dimensionless
- Temp.:
- 20 °C
Applicant's summary and conclusion
- Conclusions:
- According to OECD Test Guideline 109 (2012) and Regulation EC No. 440/2008 Part A. Method A.3., the relative density D420 of the test item 1-(2-carboxylatoethyl)-2-(heptadec-8-enyl)-4,5-dihydro-1-(2-hydroxyethyl)-1H-imidazolium (aq. solution) at 20 °C ± 0.01 °C (compared to water at 4 °C) is 1.046.
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