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EC number: 616-081-6 | CAS number: 743423-33-8
- 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
Stability: thermal, sunlight, metals
Administrative data
- Endpoint:
- thermal stability
- Type of information:
- experimental study
- Adequacy of study:
- key study
- Study period:
- August 2004
- Reliability:
- 1 (reliable without restriction)
- Rationale for reliability incl. deficiencies:
- guideline study
Data source
Reference
- Reference Type:
- study report
- Title:
- Unnamed
- Year:
- 2 004
- Report date:
- 2004
Materials and methods
Test guideline
- Qualifier:
- according to guideline
- Guideline:
- OECD Guideline 113 (Screening Test for Thermal Stability and Stability in Air)
- Version / remarks:
- May 1990
- Deviations:
- no
- GLP compliance:
- not specified
Test material
- Reference substance name:
- sodium;2-hexadecylsulfanyl-1H-benzimidazole-5-sulfonate
- EC Number:
- 616-081-6
- Cas Number:
- 743423-33-8
- Molecular formula:
- C23 H37 N2 Na O3 S2
- IUPAC Name:
- sodium;2-hexadecylsulfanyl-1H-benzimidazole-5-sulfonate
- Reference substance name:
- 1-hexadecyl-2-hexadecylsulfanyl-benzimidazole-5-sulfonate sodium salt
- Molecular formula:
- C39 H69 N2 Na O3 S2
- IUPAC Name:
- 1-hexadecyl-2-hexadecylsulfanyl-benzimidazole-5-sulfonate sodium salt
- Reference substance name:
- N,N-dimethylacetamide
- EC Number:
- 204-826-4
- EC Name:
- N,N-dimethylacetamide
- Cas Number:
- 127-19-5
- Molecular formula:
- C4H9NO
- IUPAC Name:
- N,N-dimethylacetamide
- Reference substance name:
- Ethyldiisopropylamine
- EC Number:
- 230-392-0
- EC Name:
- Ethyldiisopropylamine
- Cas Number:
- 7087-68-5
- Molecular formula:
- C8H19N
- IUPAC Name:
- N-ethyl-N-isopropylpropan-2-amine
- Test material form:
- solid: particulate/powder
- Remarks:
- off-white powder with lumps
- Details on test material:
- Traces of 1-bromohexadecane
Constituent 1
impurity 1
impurity 2
impurity 3
Results and discussion
For thermal stability study
- Test substance thermally stable:
- yes
Operating temperature
- Operating temp.:
- 250 °C
- Sublimation:
- not determined
- Transformation products:
- not measured
Applicant's summary and conclusion
- Conclusions:
- The screening test for thermal stability was performed in accordance with OECD guidelines for testing chemicals, Guideline No. 113: "Screening test for Thermal stability and stability in Air", May 12, 1981 and WD 2263: "Test Methods for the Determination of the Safety Characteristic of Dusts"; May 1990.
Since no reaction or decomposition of the test substance was observed below 150°C (423 K), V182675 is considered as stable at room temperature. - Executive summary:
The screening test for thermal stability was performed in accordance with OECD guidelines for testing chemicals, Guideline No. 113: "Screening test for Thermal stability and stability in Air", May 12, 1981 and WD 2263: "Test Methods for the Determination of the Safety Characteristic of Dusts"; May 1990.
Using a TG-DTA apparatus (simultaneous Thermogravimetry and Differential Thermal Analysis), both the test substance and an inert reference were heated using a single heat source from 25°C to 250°C in an air atmosphere. The mass change of the sample (TG) and the temperature difference (DTA) between sample and reference were recorded (in duplicate). From the resultant curves, the stability of V182675 was determined.
No indications for instability of the test substance were observed up to 250°C (523 K).
Since no reaction or decomposition of the test substance was observed below 150°C (423 K), V182675 is considered as stable at room temperature.
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