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Diss Factsheets
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EC number: 270-461-2 | CAS number: 68440-56-2
- 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
Boiling point
Administrative data
- Endpoint:
- boiling point
- Type of information:
- migrated information: read-across based on grouping of substances (category approach)
- Adequacy of study:
- key study
- Reliability:
- 1 (reliable without restriction)
- Rationale for reliability incl. deficiencies:
- other: GLP-compliant, guideline study, available as an unpublished report, reliable without restrictions.
Data source
Reference
- Reference Type:
- study report
- Title:
- Unnamed
- Year:
- 2 012
- Report date:
- 2012
Materials and methods
Test guideline
- Qualifier:
- according to guideline
- Guideline:
- OECD Guideline 103 (Boiling point/boiling range)
- Deviations:
- no
- GLP compliance:
- yes (incl. QA statement)
- Type of method:
- method according to Siwoloboff
- Remarks:
- plus Differential Scanning Calorimetry
Test material
- Reference substance name:
- Resin acids and rosin acids, reaction products with formaldehyde, potassium salts
- IUPAC Name:
- Resin acids and rosin acids, reaction products with formaldehyde, potassium salts
- Reference substance name:
- Resin acids and Rosin acids, reaction products with formaldehyde, potassium salt
- EC Number:
- 295-855-1
- EC Name:
- Resin acids and Rosin acids, reaction products with formaldehyde, potassium salt
- Cas Number:
- 92129-53-8
- IUPAC Name:
- Resin acids and Rosin acids, reaction products with formaldehyde, potassium salt
- Test material form:
- semi-solid (amorphous): gel
- Remarks:
- migrated information: paste
- Details on test material:
- - Name of test material (as cited in study report): Rosin, polymer with formaldehyde, potassium salts
- Description: brown paste
- Purity: 80% (UVCB) in water
- Expiry/Retest Date: 26 September 2012
- Storage Conditions: approximately 4°C in the dark
Constituent 1
Constituent 2
Results and discussion
Boiling point
- Decomposition:
- yes
- Decomp. temp.:
- ca. 171 °C
Any other information on results incl. tables
Volatile components were lost between 110 and 126 °C.
Applicant's summary and conclusion
- Conclusions:
- The test item has been determined to decompose at approximately 171°C at 98.7 kPa. As the test item is decomposed, no value for boiling temperature could be determined.
- Executive summary:
The determination of the boiling temperature was carried out using differential scanning calorimetry and a procedure based on the liquid bath method, designed to be compatible OECD guideline 103.
During visual observation of the test item during heating the color was shown to darken throughout heating, with the first note of a change of color at 171 °C. There is however no corresponding peak in the DSC traces, only a gradual increase in the baseline. The endotherm temperature registred was approximately 118 °C, and this has been attributed to the loss of water from the sample. Moreover, the decomposition temperature was registred at 171 °C.
The test was performed in compliance with GLP standards, and with guidelines studies, therefore the results are reliable.
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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