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EC number: 619-437-9 | CAS number: 99474-22-3
- 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
- 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:
- OECD Guideline 109 (Density of Liquids and Solids)
- Version / remarks:
- -
- Deviations:
- no
- Qualifier:
- according to guideline
- Guideline:
- EU Method A.3 (Relative Density)
- Version / remarks:
- -
- Deviations:
- no
- GLP compliance:
- no
- Type of method:
- pycnometer method
Test material
- Reference substance name:
- Pyrrolidine, 1-[2-[2-nitro-4-(phenylmethoxy)phenyl]ethenyl]-
- Cas Number:
- 99474-22-3
- Molecular formula:
- C19H20N2O3
- IUPAC Name:
- Pyrrolidine, 1-[2-[2-nitro-4-(phenylmethoxy)phenyl]ethenyl]-
Constituent 1
- Specific details on test material used for the study:
- - Analytical purity: > 98.4%
- Lot/batch No.: 0159115
- Expiration date of the lot/batch: 21/02/2018
Results and discussion
Densityopen allclose all
- Key result
- Type:
- density
- Density:
- >= 1.248 - <= 1.26 g/cm³
- Temp.:
- 20 °C
- Key result
- Type:
- relative density
- Density:
- ca. 1.254 g/cm³
- Temp.:
- 20 °C
Any other information on results incl. tables
Calculated Values
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 |
25.5888 |
cm3 |
|
|
|
Density of Replacement Liquid |
0.7892 |
|
|
|
|
Density of Test Substance |
1.2596 |
g/cm3 |
|
0.0384% |
0.0005 |
Second Determination |
|
|
|
Error rel. |
Error abs. |
Temperature |
20.4 |
°C |
|
|
0.1 |
Density of water |
0.998098 |
g/cm3 |
|
2.00% |
0.0002 |
Temperature in °C |
20.2 |
20.4 |
20.0 |
20.0 |
20.0 |
Volume of Pycnometer |
25.5923 |
cm3 |
|
|
|
Density of Replacement Liquid |
0.7891 |
|
|
|
|
Density of Test Substance |
1.2477 |
g/cm3 |
|
0.0382% |
0.0005 |
rel. = relative; abs. = absolute
Presentation of Results
Results of the single determinations with the respective error as well as the mean value and its standard deviation are presented in the following tables:
Results of Single Determinations
Determination |
Density in g/cm3 |
Error ofDeterm. in g/cm3 |
1 |
1.2596 |
0.0005 |
2 |
1.2477 |
0.0005 |
As the third determination confirmed the result of the first determination, the result of the second determination was not used for the calculation of the mean value.
Results – Mean Values
Parameter |
Value |
Unit |
Standard Deviation |
Relative Standard Deviation |
Volume of Pycnometer |
25.59 |
cm3 |
0.0025 |
0.01% |
Density of Test Substance |
1.2536 |
g/cm3 |
0.0084 |
0.67% |
Density of Test Substance |
1253.6 |
kg/m3 |
8.4 |
0.67% |
Relative Density of Test Substance |
1.2536 |
|
0.0084 |
0.67% |
Final Result
Using the pycnometer method, a density of 1.2536 ± 0.0005g/cm3at 20 ± 0.4 °Cwas measured.This valueisthe mean of two independent determinations with the maximum error of a single determination.Standard deviation was 0.0084 g/cm3, showing good correlation of the two determinations
Applicant's summary and conclusion
- Conclusions:
- Using the pycnometer method, a density of 1.2536 ± 0.0005g/cm3 at 20 ± 0.4 °C was measured. This value is the mean of two independent determinations with the maximum error of a single determination.
Standard deviation was 0.0084 g/cm3, showing good correlation of the two determinations. - Executive summary:
The density of the test item was determined with a not-GLP compliant study following the standard guideline OECD TG 109. Using the pycnometer method, a density of 1.2536 ± 0.0005g/cm3 at 20 ± 0.4 °C was measured. This value is the mean of two independent determinations with the maximum error of a single determination.
Standard deviation was 0.0084 g/cm3, showing good correlation of the two determinations.
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