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Diss Factsheets
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EC number: 947-263-6 | 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:
- From 20 September 2016 to 06 December 2016
- Reliability:
- 1 (reliable without restriction)
- Rationale for reliability incl. deficiencies:
- guideline study
Data source
Reference
- Reference Type:
- study report
- Title:
- Unnamed
- Year:
- 2 017
- Report date:
- 2017
Materials and methods
Test guidelineopen allclose all
- Qualifier:
- according to guideline
- Guideline:
- EU Method A.1 (Melting / Freezing Temperature)
- Version / remarks:
- 2008
- Deviations:
- no
- Qualifier:
- according to guideline
- Guideline:
- OECD Guideline 102 (Melting point / Melting Range)
- Version / remarks:
- 1995
- Deviations:
- no
- Qualifier:
- according to guideline
- Guideline:
- EPA OPPTS 830.7200 (Melting Point / Melting Range)
- Version / remarks:
- 1998
- Deviations:
- no
- GLP compliance:
- yes
- Type of method:
- differential scanning calorimetry
Test material
- Reference substance name:
- Reaction products of fatty acids, C16-18, C18 unsatd. with Amines, polyethylenepoly-, triethylenetetramine fraction and 3-(C9–C15, C12 rich, alk-1-enyl)dihydro-2,5-furandione
- EC Number:
- 947-263-6
- Cas Number:
- 68478-81-9
- Molecular formula:
- C36H68N4 - C76H136N4O6
- IUPAC Name:
- Reaction products of fatty acids, C16-18, C18 unsatd. with Amines, polyethylenepoly-, triethylenetetramine fraction and 3-(C9–C15, C12 rich, alk-1-enyl)dihydro-2,5-furandione
- Test material form:
- solid
- Details on test material:
- Appearance: Dark red-brown solid
Storage conditions: At room temperature
1
Results and discussion
Melting / freezing point
- Key result
- Decomposition:
- yes
- Remarks on result:
- other: melting was not observed below the temperature at which reaction/decomposition and/or evaporation started.
Any other information on results incl. tables
TGA EXPERIMENT (PRELIMINARY TEST)
Starting at 200°C, the weight of the sample decreased significantly. At 388°C the sample weight had decreased by 25%. After the experiment, a dark brown residue remained in the sample container.
DSC EXPERIMENT 1
During cooling and heating no effects were observed which were due to melting and/or boiling of the test item. The residue at the end of the test was dark red.
DSC EXPERIMENTS 2 AND 3
During cooling and heating no effects were observed which were due to melting and/or boiling of the test item. The residue at the end of the test was dark red in Experiment 2 and red-brown but darker than at the start of the test in Experiment 3.
DSC curve Experiment 2 during heating: see picture below.
Remark: The observed colour change in each of the tests may be due to reaction/decomposition and/or evaporation of part of the test item.
Applicant's summary and conclusion
- Conclusions:
- The substance has no melting point. During DSC experiments, melting of the test item was not observed below the temperature at which reaction/decomposition and/or evaporation started.
- Executive summary:
Melting of the substance was investigated in a GLP study according to EC A.1, OECD 102 and OPPTS 830.7200. TGA demonstrated that reaction/decomposition and/or evaporation starts at ca. 200°C.
During DSC experiments, melting of the test item was not observed below the temperature at which reaction/decomposition and/or evaporation started. The substance has no melting temperature.
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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