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Diss Factsheets
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EC number: 275-177-2 | CAS number: 71077-34-4
- 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
Auto flammability
Administrative data
- Endpoint:
- auto-flammability
- Type of information:
- experimental study
- Adequacy of study:
- key study
- Study period:
- 2012
- Reliability:
- 1 (reliable without restriction)
- Rationale for reliability incl. deficiencies:
- other: well performed study according to acknowledged standards
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:
- other: VDI 2263 sheet 1
- Principles of method if other than guideline:
- A 8 ml cylindrical fine-mesh wire basket is filled with the test substance. The same is done with graphite as reference. Both samples are heated electrically in an air stream and the temperature inside the two samples is recorded. At the onset temperature the temperature of the test substance exceeds that of the reference measurement. Classification as self-heating is required when the onset temperature is below 220°C
- GLP compliance:
- no
Test material
- Reference substance name:
- Sodium p-(3-amino-4-methylbenzamido)benzenesulphonate
- EC Number:
- 275-177-2
- EC Name:
- Sodium p-(3-amino-4-methylbenzamido)benzenesulphonate
- Cas Number:
- 71077-34-4
- Molecular formula:
- C14H14N2O4S.Na
- IUPAC Name:
- sodium 4-[(3-amino-4-methylbenzoyl)amino]benzenesulfonate
- Details on test material:
- Purity: 99.5%
Constituent 1
Results and discussion
Auto-ignition temperature (liquids / gases)open allclose all
- Auto-ignition temperature:
- 290 °C
- Atm. press.:
- ca. 1 atm
- Remarks on result:
- other: pure substance
- Auto-ignition temperature:
- 280 °C
- Atm. press.:
- ca. 1 atm
- Remarks on result:
- other: 1 . 1 mixture substance : kieselgur
Relative self-ignition temperature (solids)open allclose all
- Relative self-ignition temperature:
- 290 °C
- Remarks on result:
- other: pure substance
- Remarks:
- at atm. press. of ca.1.0 atm
- Relative self-ignition temperature:
- 280 °C
- Remarks on result:
- other: 1 . 1 mixture substance : kieselgur
- Remarks:
- at atm. press. of ca.1.0 atm
Applicant's summary and conclusion
- Conclusions:
- The substance has not be classified as sekf heating or auto flammable according to UN-trans´port or GHS/CLP-regulation.
- Executive summary:
The substance was tested for autoflammability according to VDI 2263 sheet 1 in the Grewer overn screening test (8 ml wire basket).
For the pure substance autoflammability started at 290 °C and for a 1:1 mixture with kieselgur autoflammablity started at 280°C
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