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EC number: 247-667-6 | CAS number: 26402-22-2
- Life Cycle description
- Uses advised against
- Endpoint summary
- Appearance / physical state / colour
- Melting point / freezing point
- Boiling point
- Density
- Particle size distribution (Granulometry)
- Vapour pressure
- Partition coefficient
- Water solubility
- Solubility in organic solvents / fat solubility
- Surface tension
- Flash point
- Auto flammability
- Flammability
- Explosiveness
- Oxidising properties
- Oxidation reduction potential
- Stability in organic solvents and identity of relevant degradation products
- Storage stability and reactivity towards container material
- Stability: thermal, sunlight, metals
- pH
- Dissociation constant
- Viscosity
- Additional physico-chemical information
- Additional physico-chemical properties of nanomaterials
- Nanomaterial agglomeration / aggregation
- Nanomaterial crystalline phase
- Nanomaterial crystallite and grain size
- Nanomaterial aspect ratio / shape
- Nanomaterial specific surface area
- Nanomaterial Zeta potential
- Nanomaterial surface chemistry
- Nanomaterial dustiness
- Nanomaterial porosity
- Nanomaterial pour density
- Nanomaterial photocatalytic activity
- Nanomaterial radical formation potential
- Nanomaterial catalytic activity
- Endpoint summary
- Stability
- Biodegradation
- Bioaccumulation
- Transport and distribution
- Environmental data
- Additional information on environmental fate and behaviour
- Ecotoxicological Summary
- Aquatic toxicity
- Endpoint summary
- Short-term toxicity to fish
- Long-term toxicity to fish
- Short-term toxicity to aquatic invertebrates
- Long-term toxicity to aquatic invertebrates
- Toxicity to aquatic algae and cyanobacteria
- Toxicity to aquatic plants other than algae
- Toxicity to microorganisms
- Endocrine disrupter testing in aquatic vertebrates – in vivo
- Toxicity to other aquatic organisms
- Sediment toxicity
- Terrestrial toxicity
- Biological effects monitoring
- Biotransformation and kinetics
- Additional ecotoxological information
- Toxicological Summary
- Toxicokinetics, metabolism and distribution
- Acute Toxicity
- Irritation / corrosion
- Sensitisation
- Repeated dose toxicity
- Genetic toxicity
- Carcinogenicity
- Toxicity to reproduction
- Specific investigations
- Exposure related observations in humans
- Toxic effects on livestock and pets
- Additional toxicological data
Density
Administrative data
- Endpoint:
- relative density
- Type of information:
- experimental study
- Adequacy of study:
- key study
- Study period:
- 11 - 14 Jul 2017
- 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)
- Version / remarks:
- 02 October 2012
- Qualifier:
- according to guideline
- Guideline:
- EU Method A.3 (Relative Density)
- Version / remarks:
- 31 May 2008
- GLP compliance:
- yes (incl. QA statement)
- Remarks:
- Landesamt für Umwelt, Wasserwirtschaft und Gewerbeaufsicht, Mainz, Germany
- Type of method:
- pycnometer method
Test material
- Reference substance name:
- Esterification product of glycerol and C8-C12 (even numbered) fatty acids
- Molecular formula:
- not applicable, substance is UVCB
- IUPAC Name:
- Esterification product of glycerol and C8-C12 (even numbered) fatty acids
Constituent 1
Results and discussion
Densityopen allclose all
- Key result
- Type:
- relative density
- Density:
- 1.052 other: relative density is dimensionless
- Temp.:
- 20 °C
- Type:
- density
- Density:
- 1.052 g/cm³
- Temp.:
- 20 °C
- Remarks on result:
- other: result as reporterted in the study report.
Any other information on results incl. tables
All measured values and the corresponding calculation results are given in the following table:
First Determination |
|
|
|
|
|
Weighing # |
m1 |
m2 |
m3 |
m4 |
m5 |
Item |
Pycn. empty |
Pycn. + H2O |
Pycn. + repl.liq. |
Pycn. + test item |
Pycn. + test item + repl. liq. |
Mass in g |
38.0045 |
88.3652 |
88.3686 |
44.9454 |
88.7321 |
Temperature in °C |
20.0 |
20.0 |
20.0 |
20.0 |
20.0 |
Second Determination |
|
|
|
|
|
Weighing # |
m1 |
m2 |
m3 |
m4 |
m5 |
Item |
Pycn. empty |
Pycn. + H2O |
Pycn. + repl.liq. |
Pycn. + test item |
Pycn. + test item + repl. liq. |
Mass in g |
38.0041 |
88.3702 |
88.3713 |
44.2192 |
88.6839 |
Temperature in °C |
19.6 |
19.6 |
19.8 |
20.0 |
20.0 |
Pycn. = Pycnometer; repl. liq.= replacement liquid
The following values were calculated:
First Determination |
|
|
|
Error rel. |
Error abs. |
Temperature |
20.0 |
°C |
|
|
0.1 |
Density of water |
0.998203 |
g/cm³ |
|
2.00% |
0.0002 |
Volume of Pycnometer |
50.4514 |
cm³ |
|
|
|
Density of Replacement Liquid |
0.9983 |
g/cm³ |
|
|
|
Density of Test Item |
1.0534 |
g/cm³ |
|
0.0293% |
0.0003 |
Second Determination |
|
|
|
Error rel. |
Error abs. |
Temperature |
19.6 |
°C |
|
|
0.1 |
Density of water |
0.998305 |
g/cm³ |
|
2.00% |
0.0002 |
Volume of Pycnometer |
50.4516 |
cm³ |
|
|
|
Density of Replacement Liquid |
0.9983 |
g/cm³ |
|
|
|
Density of Test Item |
1.0512 |
g/cm³ |
|
0.0324% |
0.0003 |
The final results (mean values) are given in the following table:
Parameter |
Value |
Unit |
Standard Deviation |
Relative Standard Deviation |
Volume of Pycnometer |
50.45 |
cm³ |
0.0002 |
0.00% |
Density of Test Item |
1.0523 |
g/cm³ |
0.0016 |
0.15% |
Density of Test Item |
1052.3 |
kg/m³ |
1.6 |
0.15% |
Relative Density of Test Item |
1.0523 |
|
0.0016 |
0.15% |
Discussion
The density of the test item was calculated as 1.0523 ± 0.0003 g/cm³ at 20 ± 0.4 °C. This value is the mean of two independent determinations with the maximum error of a single determination.
Standard deviation was 0.0016 g/cm³, showing good correlation of the two determinations.
Applicant's summary and conclusion
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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