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EC number: 612-957-7 | CAS number: 62211-93-2
- 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
Melting point / freezing point
Administrative data
- Endpoint:
- melting point/freezing point
- Type of information:
- experimental study
- Adequacy of study:
- key study
- Study period:
- 11 October 2012 to 20 February 2014
- Reliability:
- 1 (reliable without restriction)
- Rationale for reliability incl. deficiencies:
- other: Fully GLP compliant and in accordance with current test guidelines
Data source
Reference
- Reference Type:
- study report
- Title:
- Unnamed
- Year:
- 2 014
- Report date:
- 2014
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
- GLP compliance:
- yes
- Type of method:
- hot stages
Test material
- Reference substance name:
- Acetylfuranoside
- IUPAC Name:
- Acetylfuranoside
- Test material form:
- solid: particulate/powder
- Remarks:
- migrated information: powder
- Details on test material:
- Name: Acetylfuranoside
Physical state: White crystalline powder
Batch number: 201203272009
Purity: 98.7%
Arrival date: 26 October 2012
Expiry date: 31 March 2013
Storage details: Room temperature (15 to 30°C)
Constituent 1
Results and discussion
Melting / freezing point
- Melting / freezing pt.:
- 66 °C
- Decomposition:
- yes
- Sublimation:
- no
Any other information on results incl. tables
The DSC was checked with an indium standard and gave a melting onset at 156.36°C with a normalised energy of -28.55 Jg-1. As this was within the specification of 156.3 to 156.9°C and -27.85 to -29.05 Jg-1, the instrument was considered to be fit for purpose.
An endotherm equating to a melting temperature and exotherm equating to decomposition were recorded for Acetylfuranoside. The melting endotherm was well defined so the onset and peak temperatures are appropriate. The decomposition was over a large temperature range so the left and right limits were recorded.
Sample 1: Melting
temperature, onset 65.89°C, peak temperature 68.20°C.
Boiling
temperature, left and right limits, 201.74°C to 296.51°C
Sample 2: Melting
temperature, onset 66.00 °C, peak temperature 68.02 °C.
Boiling
temperature, left and right limits, 195.19 °C to 301.63 °C
Mean melting temperature onset: 66°C.
Mean boiling temperature range: 198 to 299°C.
Applicant's summary and conclusion
- Conclusions:
- The melting point of Acetylfuranoside was assessed as being 66°C.
- Executive summary:
The melting point of Acetylfuranoside was assessed in accordance with EC Directive 92/69/EEC Method A1 and OECD Guideline 102. The results of the test showed that the mean melting point was 66°C.
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