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EC number: 611-044-0 | CAS number: 53784-84-2
Density
Administrative data
- Endpoint:
- relative density
- Type of information:
- experimental study
- Adequacy of study:
- key study
- Study period:
- From 01 February 2016 to 20 April 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)
- 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:
- (1R,3R,5S,6R,8S,10S,11S,13R,15S,16R,18R,20S,21R,23S,25S,26S,28R,30S,31R,33S,35S,36S,38R,40S,41R,42R,43R,44R,45R,46R,47R,48R,49R,50R,51R,52R,53R,54R,55R,56R)-5,10,15,20,25,30,35,40-octakis(bromomethyl)-2,4,7,9,12,14,17,19,22,24,27,29,32,34,37,39-hexadecaoxanonacyclo[36.2.2.2³,⁶.2⁸,¹¹.2¹³,¹⁶.2¹⁸,²¹.2²³,²⁶.2²⁸,³¹.2³³,³⁶]hexapentacontane-41,42,43,44,45,46,47,48,49,50,51,52,53,54,55,56-hexadecol
- EC Number:
- 611-044-0
- Cas Number:
- 53784-84-2
- Molecular formula:
- C48H72Br8O32
- IUPAC Name:
- (1R,3R,5S,6R,8S,10S,11S,13R,15S,16R,18R,20S,21R,23S,25S,26S,28R,30S,31R,33S,35S,36S,38R,40S,41R,42R,43R,44R,45R,46R,47R,48R,49R,50R,51R,52R,53R,54R,55R,56R)-5,10,15,20,25,30,35,40-octakis(bromomethyl)-2,4,7,9,12,14,17,19,22,24,27,29,32,34,37,39-hexadecaoxanonacyclo[36.2.2.2³,⁶.2⁸,¹¹.2¹³,¹⁶.2¹⁸,²¹.2²³,²⁶.2²⁸,³¹.2³³,³⁶]hexapentacontane-41,42,43,44,45,46,47,48,49,50,51,52,53,54,55,56-hexadecol
- Test material form:
- solid: particulate/powder
- Details on test material:
- - Appearance: off-white powder
- Storage condition of test material: At room temperature
Constituent 1
- Specific details on test material used for the study:
- Test substance was dried in a desiccator under vacuum using silicagel as the drying agent at 20.0 ± 0.2°C in the dark for 42 hours.
Results and discussion
Densityopen allclose all
- Key result
- Type:
- relative density
- Density:
- 1.69 other: no dimension
- Temp.:
- 20 °C
- Type:
- density
- Density:
- 1.69 g/cm³
- Temp.:
- 20 °C
Any other information on results incl. tables
Experiment 1: 1.684
Experiment 2: 1.694
The key value is the mean of both values. The accuracy is < 0.02 g/cm3.
Applicant's summary and conclusion
- Conclusions:
- The relative density at 20°C of the substance Broomdex was determined to be 1.69.
- Executive summary:
The relative density 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 was determined in duplicate at 20°C obtaining a mean value of 1.69.
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