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Diss Factsheets
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EC number: 250-097-0 | CAS number: 30233-64-8
- 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:
- 19/6/2020
- Reliability:
- 2 (reliable with restrictions)
- Rationale for reliability incl. deficiencies:
- study well documented, meets generally accepted scientific principles, acceptable for assessment
- Justification for type of information:
- Testing performed in accordance to internally validated testing methods at Palsgaard.
- Qualifier:
- no guideline followed
- Guideline:
- other: internal testing
- Principles of method if other than guideline:
- Testing was performed according to internally validated test protocol at Palsgaard (see attached study report)
- GLP compliance:
- no
- Other quality assurance:
- other:
- Remarks:
- internally validated testing protocol
- Type of method:
- other: Samples melted at 100°C, 8 to 75 g of were weighed into graduated cylinders, cooled and volumed noted
- Remarks:
- Comparable to pour and tap method for solid substances
- Specific details on test material used for the study:
- SOURCE OF TEST MATERIAL
- Source and lot/batch number of test material: P18-36-3 - Dynamic viscosity of test material:
- See section 4.22
- Key result
- Type:
- relative density
- Density:
- ca. 0.93 other: na
- Temp.:
- 20 °C
- Conclusions:
- The relative density of the test substance was identified as 0.93.
- Executive summary:
Relative density was calculated according to internally validated testing protocol using a test method comparable to the pour and tap test. From that a relative density of 0.93 was identified.
Glycerol Monobehenate (GMB) was melted at 100 °C and five samples containing between 8 and 75 g were weighed into graduated cylinders and left to cool down to room temperature (20 °C). The samples were carefully compacted and levelled before the final volume was noted down. The density of the sample is given as the slope when the mass is plotted as a function of the volume.
Reference
Density of water at 4 °C = 1.0000 g/mL
Measured density at 20 °C: 0.928 g/mL
Relative density =0.93
Description of key information
Key value for chemical safety assessment
- Relative density at 20C:
- 0.93
Additional information
Relative density was calculated according to internally validated testing protocol using a test method comparable to the pour and tap test. From that a relative density of 0.93 was identified.
Glycerol Monobehenate (GMB) was melted at 100 °C and five samples containing between 8 and 75 g were weighed into graduated cylinders and left to cool down to room temperature (20 °C). The samples were carefully compacted and levelled before the final volume was noted down. The density of the sample is given as the slope when the mass is plotted as a function of the volume
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