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Diss Factsheets
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EC number: 201-933-8 | CAS number: 89-72-5
- 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:
- density
- Remarks:
- density
- Type of information:
- experimental study
- Adequacy of study:
- key study
- Study period:
- 29 June, 2009 - 6 August, 2009
- Reliability:
- 1 (reliable without restriction)
- Rationale for reliability incl. deficiencies:
- other: The study has been performed according to OECD and/or EC guidelines, and according to GLP principles.
- Qualifier:
- according to guideline
- Guideline:
- OECD Guideline 109 (Density of Liquids and Solids)
- Deviations:
- no
- Qualifier:
- according to guideline
- Guideline:
- EU Method A.3 (Relative Density)
- Deviations:
- no
- GLP compliance:
- yes (incl. QA statement)
- Type of method:
- pycnometer method
- Type:
- density
- Density:
- 0.98 g/cm³
- Temp.:
- 20 °C
- Conclusions:
- A pycnometer with a volume of 10 ml was used for the determination of the density and relative density of 2-sec-butyphenol. The density of the test substance at 20ºC was 0.982 g/cm3 (0.982 x 10E3 kg/m3). The relative density was 0.982.
- Executive summary:
The density and relative density of 2 -sec-butylphenol were determined using the pycnometer method. The study followed OECD Guideline 109 (Density of Liquids and Solids) and EU Method A.3 (Relative Density).A pycnometer with a volume of 10 ml was used. The test was performed in duplicate. The individual measurements were obtained with an accurancy of < 0.01 g/cm3. According to the guideline, the density of the test substance is given by the mean value.
The density of the test substance at 20ºC was 0.982 g/cm3 (0.982 x 10E3 kg/m3). The relative density was 0.982.
Reference
The results of the tests on the determination of the density of the test substance are given in the table 6:
Table 6: Density of the test substance
|
Test 1 |
Test2 |
Mean |
Mass empty pycnometer (A) |
26.0423 g |
26.0421 g |
26.0422 g |
Mass pycnometer with water (B) |
35.8342 g |
35.8382 g |
|
Volume of the pycnometer |
9.8096 cm3 |
9.8138 cm3 |
9.8117 cm3 |
Mass pycnometer with test substance (C) |
35.6780 g |
35.6823 g |
|
Density |
0.9821 g/cm3 |
0.9825 g/cm3 |
0.9823 g/vm3 |
The individual measurements were obtained with an accurancy of < 0.01 g/cm3. According to the guideline, the density of the test substance is given by the mean value.
The density of the test substance at 20ºC was 0.982 g/cm3 (0.982x103kg/m3). The relative density was 0.982.
Description of key information
Density: 0.982 g/cm3 (0.982 x 10E3 kg/m3) at 20°C. Relative density: 0.982.
Key value for chemical safety assessment
- Relative density at 20C:
- 0.982
Additional information
The density and relative density of 2 -sec-butylphenol were determined using the pycnometer method. The study followed OECD Guideline 109 (Density of Liquids and Solids) and EU Method A.3 (Relative Density).A pycnometer with a volume of 10 ml was used. The test was performed in duplicate.The individual measurements were obtained with an accurancy of< 0.01 g/cm3. According to the guideline, the density of the test substance is given by the mean value.
The density of the test substance at 20ºC was 0.982 g/cm3 (0.982 x 10E3 kg/m3). The relative density was 0.982.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.
Reproduction or further distribution of this information may be subject to copyright protection. Use of the information without obtaining the permission from the owner(s) of the respective information might violate the rights of the owner.