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Diss Factsheets
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EC number: 219-094-1 | CAS number: 2356-53-8
- 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:
- June 2018
- 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)
- Type of method:
- pycnometer method
- Specific details on test material used for the study:
- SOURCE OF TEST MATERIAL
- Appearance: Liquid
- Source and lot/batch: D653 22_02_2018
- Purity: 99.9%
- Expiration date of the lot/batch: February 2023
- Purity test date: 2018/02/27 - Key result
- Type:
- relative density
- Density:
- 1.584 other: dimensionless
- Temp.:
- 20 °C
- Type:
- density
- Density:
- 1 584 kg/m³
- Temp.:
- 20 °C
- Conclusions:
- The mean density of the test item was 1584 kg/m3 at 20°C; the mean relative density was 1.584.
- Executive summary:
The test was performed to determine the relative density of a test item.
The testwas conducted in accordance with the procedure described in EU Regulation (EC) 440/2008, Annex Part A test A.3 and OECD Test Guideline 109.
The density of the test item was 1584 kg/m3 at 20°C; the relative density was 1.584 (mean of 2 runs)
- Endpoint:
- density
- Remarks:
- density
- Type of information:
- experimental study
- Adequacy of study:
- supporting study
- Reliability:
- 4 (not assignable)
- Rationale for reliability incl. deficiencies:
- other: No details on method are given, however the data source is considered reliable.
- Principles of method if other than guideline:
- no data
- GLP compliance:
- no
- Type of method:
- other: no data
- Type:
- density
- Density:
- 1.6 g/cm³
- Remarks on result:
- other: room temperature
- Conclusions:
- The density of 1,2-dichloro-1,1,2-trifluoro-2-(trifluoromethoxy)ethane is 1.6 g/cm3.
- Executive summary:
The density of 1,2-dichloro-1,1,2-trifluoro-2-(trifluoromethoxy)ethane is 1.6 g/cm3.
Referenceopen allclose all
Run Number 1 2
Mass of Empty Pycnometer (g) 24.07 24.07
Mass of Test Item & Pycnometer (g) 64.12 64.12
Mass of Test Item added to empty Pycnometer (g) ms 40.05 40.04
Calculated Density of Test Item(g/cm3) 1.584 1.584
Density of Test Item (kg/m3) 1584 1584
Mean Result (kg.m-3) 1584
Description of key information
The relative density of the test item was determined in a GLP-compliant study performed in accordance with EC A.3 method and OECD Guideline No. 109, using the pycnometer method.
The density of the test item was 1584 kg/m3 at 20°C; the relative density was 1.584 (mean of 2 runs)
Key value for chemical safety assessment
- Relative density at 20C:
- 1.584
Additional information
The relative density of the test item was investigated in one GLP-compliant study performed in accordance with standard methods, without deviations. The study is considered as reliable (Klimisch 1) and is selected as a key study for the endpoint.
A consistent value of 1.6 g/cm3 was reported on Safety Data Sheet of the registrant company. No details on the measurement are available. The value is reported as supporting data.
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.
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