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EC number: 248-227-6 | CAS number: 27107-89-7
- 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:
- 2010-02-08 to 2010-04-12
- 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
- Qualifier:
- according to guideline
- Guideline:
- EU Method A.3 (Relative Density)
- Deviations:
- no
- GLP compliance:
- yes (incl. QA statement)
- Remarks:
- Conducted in compliance with OECD Good Laboratory Practices Guidelines (1997)
- Type of method:
- pycnometer method
- Type:
- density
- Density:
- 1.12 g/cm³
- Temp.:
- 20 °C
- Key result
- Type:
- relative density
- Density:
- 1.12 other: dimensionless
- Temp.:
- 20 °C
- Conclusions:
- A pycnometer was used for the determination of the density and relative density of Octyltintris(2-ethylhexyl mercaptoacetate). The density of the test substance at 20 °C was 1.12 g/cm³. The relative density was 1.12.
- Executive summary:
Performed according the the methods OECD 109 and EU Method A.3, the density and relative density of the test substance were determined to be 1.12 g/cm³ and 1.12 respectively.
Reference
Table 1: Results
|
Test 1 |
Test 2 |
Mean |
Mass empty pycnometer (A) |
26.4124 g |
26.4135 g |
26.41295 g |
Mass pycnometer with water (B) |
36.2091 g |
36.2124 g |
|
Volume of the pycnometer |
9.8144 cm³ |
9.8166 cm³ |
9.8155 cm³ |
Mass pycnometer with test substance (C) |
37.3748 g |
37.3723 g |
|
Density |
1.117 g/cm³ |
1.117 g/cm³ |
1.12 g/cm³ |
Description of key information
The density and relative density of the test substance at 20 °C was 1.12 g/cm³ and 1.12 respectively.
Key value for chemical safety assessment
- Relative density at 20C:
- 1.12
Additional information
In the key study, performed according the the methods OECD 109 and EU Method A.3, the density and relative density of the test substance were determined to be 1.12 g/cm³ and 1.12 respectively. The study was awarded a reliability score of 1 in accordance with the criteria set forth by Klimisch et al. (1997).
In a supporting study in which no information on the methodology is provided, the density of the test substance is given as 1.12 g/mL at 20 °C.
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