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Diss Factsheets
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EC number: 944-815-8 | 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
- Reliability:
- 1 (reliable without restriction)
- Rationale for reliability incl. deficiencies:
- guideline study
Data source
Reference
- Reference Type:
- study report
- Title:
- Unnamed
- Year:
- 2 018
- Report date:
- 2018
Materials and methods
Test guidelineopen allclose all
- Qualifier:
- according to guideline
- Guideline:
- OECD Guideline 102 (Melting point / Melting Range)
- Deviations:
- no
- Qualifier:
- according to guideline
- Guideline:
- EU Method A.1 (Melting / Freezing Temperature)
- Deviations:
- no
- Qualifier:
- according to guideline
- Guideline:
- EPA OPPTS 830.7200 (Melting Point / Melting Range)
- Deviations:
- no
- GLP compliance:
- yes
- Type of method:
- differential scanning calorimetry
Test material
- Reference substance name:
- Reaction product aqueous Phosphoric Acid, 1-Methoxypropan-2-ol and 4,4'-Isopropylidenediphenol-Epichlorohydrin
- EC Number:
- 944-815-8
- Molecular formula:
- Not possible to assign for a complex UVCB substance
- IUPAC Name:
- Reaction product aqueous Phosphoric Acid, 1-Methoxypropan-2-ol and 4,4'-Isopropylidenediphenol-Epichlorohydrin
- Test material form:
- liquid
Constituent 1
Results and discussion
Melting / freezing point
- Melting / freezing pt.:
- -18.7 °C
- Atm. press.:
- ca. 101.3 kPa
- Decomposition:
- yes
- Decomp. temp.:
- > 275 °C
- Sublimation:
- no
- Remarks on result:
- other: result relates to glass transition temperature of the substance
Any other information on results incl. tables
During cooling, a glass transition was observed between -50°C and -10°C. During heating, a glass transition was observed between -50°C and 0°C. The inflection point of the glass transition was -19.304°C. An endothermic peak was observed between 25°C and 275°C followed by an endothermic effect starting at 275°C. The first endothermic effect was due to evaporation and the second one was due to reaction and/or decomposition of the test item.
After the experiment, a yellow/brown residue remained in the sample container.
To investigate the endothermic peak between 25°C and 275°C, a repeated heating cycle was applied in the Experiment 2. Results of the first cooling were similar to what was found in Experiment 1. With the first heating the inflection point of the glass transition was -18.117°C.
During the second cooling, a glass transition between 25°C and 75°C was found. With the second heating, a glass transition was observed between 25°C and 75°C. The inflection point of the glass transition was 50.563°C. This inflection point was not used for calculating the glass transition temperature, since it was not obtained by melting of the original test item. No other effects were observed during the second heating. After the experiment, a yellowish residue remained in the sample container.
The glass transition temperature was determined as the mean glass transition temperature of Experiment 1 (-19.304°C) and Experiment 2 (-18.117°C). Since the test item is a UVCB, a high difference between glass transition temperatures obtained in Experiment 1 and 2 was found. No melting point was determined. A glass transition of the test item was observed at -18.7°C (254.4K). Reaction and/or decomposition of the test item was observed during DSC experiments at temperatures of > 275°C (> 548K).
Applicant's summary and conclusion
- Conclusions:
- No melting point was determined under the conditions of the test. A glass transition of the test item was observed at -18.7°C. Reaction and/or decomposition of the test item was observed during DSC experiments at temperatures of > 275°C.
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