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Diss Factsheets
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EC number: 944-520-4 | CAS number: -
- 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
Viscosity
Administrative data
Link to relevant study record(s)
- Endpoint:
- viscosity
- Type of information:
- experimental study
- Adequacy of study:
- key study
- Study period:
- 8 September 2017
- Reliability:
- 2 (reliable with restrictions)
- Rationale for reliability incl. deficiencies:
- other: The information is derived from a reliable non-GLP in-house study using the rotational viscometer equivalent to OECD Guideline 114.
- Qualifier:
- equivalent or similar to guideline
- Guideline:
- OECD Test Guideline 114 (Viscosity of Liquids)
- GLP compliance:
- no
- Type of method:
- rotational viscometer (dynamic)
- Key result
- Temp.:
- other: 25.0°C
- Parameter:
- other: c Poise
- Value:
- 18.2
- Conclusions:
- The viscosity of Cedryl Acetate EOA was determined to be 18.2 cPoise at 25°C in a reliable non-GLP study equivalent to OECD TG 114 using the rotational viscometer method.
- Executive summary:
The viscosity of Cedryl Acetate EOA is 18.2 cPoise at 25°C in a study equivalent to the OECD TG 114 using the rotational viscometer method.
Reference
Description of key information
The viscosity of Cedryl Acetate EOA is 18.2 cPoise (mPa.s) at 25°C equivalent to the OECDTG 114 using the rotational viscometer method.
Key value for chemical safety assessment
- Viscosity:
- 18.2 mPa · s (dynamic)
- at the temperature of:
- 25 °C
Additional information
The substance has an aspiration hazard in view of its kinetic viscosity of the following constituents:
Peak 1 CAS 22567-43-7, nonspecific isomer determination of CAS 469-61-4 (alpha Cedrene), which is classified as H304;
Peak 2 CAS65450-98-8, nonspecific isomer determination of CAS 546-28-1, (Beta Cedrene), which is classified as H304;
Peak 3, CAS 32435-95-3, nonspecific isomer determination of CAS 470-40-6 (Thujopsene), which is classified as H304.
In addition, the defined the viscosity of this material as 18.2 cP, which given the density of 0.9761 translates to a kinematic viscosity of ca 19 mm2/s at 25o C, this is below the EU CLP cut off > 20.5 mm2/s at 40oC above which classification is not needed. Because viscosity tends to decrease over temperature it is likely that the viscosity remains below 20.5 mm2/s. Therefore the substance receives the aspiration hazard based on the 10% rule of the substance containing hydrocarbons.
Based on these results the substance will receive Aspiration Hazard 1 according to EU CLP (EC No. 1272/2008 and its amendments) and the risk phrase is assigned: H304, May be fatal if swallowed and enters airways.
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