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Diss Factsheets
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EC number: 226-897-0 | CAS number: 5537-71-3
- 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
![](https://echa.europa.eu/o/diss-blank-theme/images/factsheets/A-REACH/factsheet/print_physical-and-chemical-properties.png)
Auto flammability
Administrative data
- Endpoint:
- auto-flammability
- Type of information:
- experimental study
- Adequacy of study:
- key study
- Reliability:
- 3 (not reliable)
- Rationale for reliability incl. deficiencies:
- other: 3a: Documentation insufficient for assessment
Data source
Reference
- Reference Type:
- study report
- Title:
- Unnamed
- Year:
- 2 008
- Report date:
- 2008
Materials and methods
Test guideline
- Qualifier:
- no guideline available
- Principles of method if other than guideline:
- The auto-ignition behavior was examined under the screening test by Grewer (Grewer Oven, VDI 2263). To do so, the sample is placed in a small wire basket of 8 cm3 volume and is heated with a preheated stream of air at a heating rate of 1.8 K / min. The temperature in the interior of the sample is compared to an inert reference substance (graphite).
In case of the sample melts before or during the oxidation reaction, an additional measurement of the sample in a mixture with diatomaceous earth (1:1) is carried out . With this test, the self-ignition potential of the sample in contact with porous materials with high specific surface, for example Insulation material or deposits will be adjusted. - GLP compliance:
- no
Test material
- Reference substance name:
- m-(1-cyanoethyl)benzoic acid
- EC Number:
- 226-897-0
- EC Name:
- m-(1-cyanoethyl)benzoic acid
- Cas Number:
- 5537-71-3
- Molecular formula:
- C10H9NO2
- IUPAC Name:
- 3-(1-cyanoethyl)benzoic acid
- Details on test material:
- Name: Ketoprofen Capril ex Vitry
Molecular formula: C10H9N02
CAS-Nr.: 5537-71-3
Charge: Lot 080279
Constituent 1
Results and discussion
Auto-ignition temperature (liquids / gases)
- Auto-ignition temperature:
- >= 200 °C
- Atm. press.:
- 20 Bar
- Remarks on result:
- other: in a mixture with diatomaceous earth {1-1}
Relative self-ignition temperature (solids)
- Relative self-ignition temperature:
- >= 200 °C
- Remarks on result:
- other: in a mixture with diatomaceous earth {1-1}
- Remarks:
- at atm. press. of 20.0 Bar
Any other information on results incl. tables
When tested for auto-ignition in a small wire basket of 8cm3 (Grewer Oven) with the pure product was up to 440 °C no spontaneous combustion. At a temperature of 140 -170 °C, the melting of the product is observed.
Before the onset of spontaneous combustion the pure product flowed
out from the wire basket.
After the experiment, the wire
basket was empty.
In the test for auto-ignition
when mixed with diatomaceous earth (1:1) auto-ignition took place at a
temperature of 200 °C and led to arise in temperature to over 310°C.
The beginning of the
self-ignition is observed in a similar manner in the DSC under 20 bar
air. From 340°C further oxidative decomposition is registered. At a
temperature of 140-170 °C, the melting of the product is also observed.
Applicant's summary and conclusion
- Conclusions:
- The substance is not auto-flammable.
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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