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EC number: 204-464-7 | CAS number: 121-32-4
- 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
Link to relevant study record(s)
- Endpoint:
- relative density
- Type of information:
- experimental study
- Adequacy of study:
- key study
- Study period:
- from may 19, 2011 to july 12, 2011
- Reliability:
- 1 (reliable without restriction)
- Rationale for reliability incl. deficiencies:
- guideline study
- Qualifier:
- according to guideline
- Guideline:
- OECD Guideline 109 (Density of Liquids and Solids)
- Deviations:
- no
- GLP compliance:
- yes (incl. QA statement)
- Remarks:
- 2010-12-15
- Type of method:
- air comparison pycnometer (for solids)
- Key result
- Type:
- relative density
- Density:
- 1.307
- Temp.:
- 20.6 °C
- Conclusions:
- The relative density mean value of the test item using the gas comparison method with the stereopycnometer was D (20.6°C / 4°C) = 1.307 ± 0.002
- Executive summary:
In a GLP study (Défitraces, 2011), the relative density of Ethylvanillin was determined using the gas comparison pycnometer, according to the OECD 109 guideline.
The relative density mean value of the test item was D (20.6°C / 4°C) = 1.307 ± 0.002.
Reference
Assay No. 1
Test item sample weight |
4.3989 |
g |
|
Reference volume (VA) |
|
79.330 |
cm3 |
Volume of sample cell holder |
33.071 |
cm3 |
|
Temperature during the assay |
20.6 |
°C |
|
Data |
P2 (PSIG) |
P3 (PSIG) |
VP (cm3) |
Mean density (g/cm3) |
Mean relative density |
||
Run No. 1 |
17.022 |
4.638 |
3.3607 |
1.3089 |
1.308 |
|
0.001 |
Run No. 2 |
17.039 |
4.642 |
3.3662 |
1.3068 |
± |
||
Run No. 4 |
17.035 |
4.641 |
3.3655 |
1.3071 |
|
Remark: The run No. 3 was not taken into account, it was not complying the quality criteria.
Assay No. 2
Test item sample weight |
4.2985 |
g |
|
Reference volume (VA) |
|
79.330 |
cm3 |
Volume of sample cell holder |
33.071 |
cm3 |
|
Temperature during the assay |
20.5 |
°C |
|
Data |
P2 (PSIG) |
P3 (PSIG) |
VP (cm3) |
Mean density (g/cm3) |
Mean relative density |
||
Run No. 1 |
17.035 |
4.649 |
3.295 |
1.3045 |
1.305 |
|
0.001 |
Run No. 2 |
17.046 |
4.652 |
3.295 |
1.3045 |
± |
||
Run No. 4 |
17.037 |
4.650 |
3.291 |
1.3061 |
|
Remark: The run No. 3 was not taken into account, it was not complying the quality criteria.
Description of key information
The determined density was 1.307
Key value for chemical safety assessment
- Relative density at 20C:
- 1.307
Additional information
Only one GLP study, OECD 109 compliant, was available and was selected as key study. It was quoted with reliability 1 according to Klimisch scale.
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