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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
Oxidising properties
Administrative data
- Endpoint:
- oxidising solids
- 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 guideline
- Qualifier:
- according to guideline
- Guideline:
- EU Method A.17 (Oxidising Properties (Solids))
- Deviations:
- no
- GLP compliance:
- yes
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
Study design
- Contact with:
- powdered cellulose
- Duration of test (contact time):
- 5 min
Results and discussion
Test results (Oxidising solids)open allclose all
- Sample tested:
- reference mixture (not specified)
- Remarks:
- migrated information
- Parameter:
- maximum burning rate
- Result:
- 0.73 other: mm/s (migrated information)
- Sample tested:
- test mixture (not specified)
- Remarks:
- migrated information
- Parameter:
- maximum burning rate
- Result:
- 1.4 other: mm/s (migrated information)
Any other information on results incl. tables
Preliminary test:
The Acetylfuranoside/cellulose mixture ignited with an orange flame, burning for ca 5 minutes. No vigorous reaction was observed. When examined after flame extinction, unburned solide test substance was observed in the centre of the cone. It was therefore necessary to perform the full train test.
Train test:
The burning rates of the test substance mixtures at 40%, 50% and 60% were higher than that of the reference substance. The maximum burning rate for the Acetylfuranoside/cellulose mixtures was 1.40 mm/sec at 50% test substance, which compared with 0.73 mm/sec for the 60% reference substance mixture[1]. The flame propagated only across the surface of the train.
This suggested Acetylfuranoside may be oxidising and further evaluation was required. The burning rate of the reference mixture was noted to be low (target 1 mm/sec) but is not unusual relative to other recent experiments at Smithers Viscient.
False positive test:
The mixtures at 10, 20, 30 and 90% Acetylfuranoside failed to ignite.
For the mixture at 80% burning occurred along the outside edge of the train with a burning rate of 2.38 mm/sec. After propagating 200 mm the train continued to burn until most of it was charred.
The burning rates in the presence of kieselguhr were higher than those of any mixtures containing cellulose. This indicates that Acetylfuranoside cannot be oxidising because an oxidising material would burn slower in the presence of kieselguhr.
The burning characteristics recorded throughout the test are not indicative of oxidation.
The calculated oxygen balance does not indicate that Acetylfuranoside is likely to be oxidising.
It is therefore concluded, that the high burning rates seen in the presence of cellulose are attributable to true burning and not oxidising. Acetylfuranoside is not considered to be oxidising.
[1]The original result for the reference mixture was 0.37 mm/sec which is noted to be low versus the traditional target of 1 mm/sec but is not atypical in this laboratory. A further check was made using freshly prepared barium nitrate which gave a result of 0.73 mm/sec. This is not considered to have affected the results of the test.
Applicant's summary and conclusion
- Interpretation of results:
- other: no oxidising properties
- Remarks:
- Migrated information
- Conclusions:
- It is concluded, that the high burning rates seen in the presence of cellulose are attributable to true burning and not oxidising. Acetylfuranoside is not considered to be oxidising.
- Executive summary:
The oxidising properties of Acetylfuranoside were measured in accordance with EC Directive 92/69/EEC Method A17. It was established that Acetylfuranoside was not oxidising.
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