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EC number: 935-853-6 | 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
Melting point / freezing point
Administrative data
- Endpoint:
- melting point/freezing point
- Type of information:
- experimental study
- Adequacy of study:
- key study
- Study period:
- Between 04 June 2009 and 17 August 2009.
- Reliability:
- 1 (reliable without restriction)
- Rationale for reliability incl. deficiencies:
- other: Study conducted in compliance with agreed protocols, with no or minor deviations from standard test guidelines and/or minor methodological deficiencies, which do not affect the quality of the relevant results.
Data source
Reference
- Reference Type:
- study report
- Title:
- Unnamed
- Year:
- 2 009
Materials and methods
Test guideline
- Qualifier:
- according to guideline
- Guideline:
- EU Method A.1 (Melting / Freezing Temperature)
- Deviations:
- no
- GLP compliance:
- yes (incl. QA statement)
- Remarks:
- Date of inspection: 19/08/2008 Date of Signature: 04/03/2009
- Type of method:
- other: The determination was carried out using BS4633: Method for the Determination of Crystallizing Point
Test material
- Reference substance name:
- Reaction mass of 2-(3-ethylphenyl)oxirane and 2,2’-(1,3-phenylene)dioxirane and 2,2'-(1,4-phenylene)dioxirane
- EC Number:
- 935-853-6
- IUPAC Name:
- Reaction mass of 2-(3-ethylphenyl)oxirane and 2,2’-(1,3-phenylene)dioxirane and 2,2'-(1,4-phenylene)dioxirane
- Reference substance name:
- Reaction mass of bis(epoxyethyl) benzene and (ethylphenyl) oxirane
- IUPAC Name:
- Reaction mass of bis(epoxyethyl) benzene and (ethylphenyl) oxirane
- Details on test material:
- - Name of test material (as cited in study report): Reaction mass of bis(epoxyethyl) benzene and (ethylphenyl) oxirane
- Substance type: Multiconstituent
- Physical state: clear extremely pale yellow liquid
- Analytical purity: 80 - 95%
- Lot/batch No.: 200901317-17
- Stability under test conditions : stable
- Storage condition of test material : approximately 4°C in the dark
Constituent 1
Constituent 2
Results and discussion
Melting / freezing point
- Melting / freezing pt.:
- < 253 K
Applicant's summary and conclusion
- Conclusions:
- The freezing temperature of the test material has been determined to be less than 253 ± 0.5 K.
- Executive summary:
- Method: The
determination was carried out using BS4633: Method for the Determination
of Crystallizing Point, Method A1 Melting/Freezing Temperature
ofCommissionRegulation (EC) No 440/2008 of 30 May 2008.
Procedure:An
aliquot of test material was placed into a test tube containing a
thermometer. A wire loop with which the sample could be agitated was
placed inside the tube to ensure sample homogeneity during cooling. The
test tube was surrounded by a glass jacket and then placed into a large
beaker containing a dry ice/acetone mixture. The temperature and
observations of the test material were recorded approximately every 30
seconds.
The dry ice/acetone bath was maintained until the temperature had reached approximately -20°C or until the test material solidified.
The determination was carried out in duplicate.
Graphs of temperature (K) versus ti(seconds) were constructed to obtain the freezing temperature (Figure 4.1andFigure 4.2).
Observations: The test material did not change in appearance during cooling
Result: Freezing temperature <253 KConclusion:
The freezing temperature of the test material has been determined to be less than 253 ± 0.5 K.
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