Registration Dossier
Registration Dossier
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EC number: 251-379-6 | CAS number: 33100-27-5
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:
- 2 021
- Report date:
- 2021
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
- Qualifier:
- according to guideline
- Guideline:
- EPA OPPTS 830.7300 (Density / Relative Density / Bulk Density)
- Deviations:
- no
- GLP compliance:
- yes
- Type of method:
- pycnometer method
Test material
- Reference substance name:
- 1,4,10,13-pentaoxacyclopentadecane
- EC Number:
- 251-379-6
- EC Name:
- 1,4,10,13-pentaoxacyclopentadecane
- Cas Number:
- 33100-27-5
- Molecular formula:
- C10H20O5
- IUPAC Name:
- 1,4,7,10,13-pentaoxacyclopentadecane
Constituent 1
- Specific details on test material used for the study:
- Substance ID: 15-Crown-5
Lot #: 1909005
Purity: 91.8%
Results and discussion
Density
- Key result
- Type:
- relative density
- Density:
- 1.11 other: dimensionless
- Temp.:
- 20 °C
Applicant's summary and conclusion
- Conclusions:
- Relative density: 1.1 at 20°C
- Executive summary:
This study was conducted to determine the relative density of test item according to the guidelines OECD 109, EC Method A.3 and OPPTS 830.7300.
The relative density of test item was determined to be 1.1 at 20°C compared to water at 4°C.
Information on Registered Substances comes from registration dossiers which have been assigned a registration number. The assignment of a registration number does however not guarantee that the information in the dossier is correct or that the dossier is compliant with Regulation (EC) No 1907/2006 (the REACH Regulation). This information has not been reviewed or verified by the Agency or any other authority. The content is subject to change without prior notice.
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