Registration Dossier
Registration Dossier
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EC number: 202-577-6 | CAS number: 97-39-2
- 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

Flammability
Administrative data
Link to relevant study record(s)
- Endpoint:
- flammable solids
- Type of information:
- experimental study
- Adequacy of study:
- key study
- Study period:
- 2011
- Reliability:
- 1 (reliable without restriction)
- Rationale for reliability incl. deficiencies:
- guideline study
- Reason / purpose for cross-reference:
- reference to same study
- Qualifier:
- according to guideline
- Guideline:
- EU Method A.10 (Flammability (Solids))
- Deviations:
- no
- GLP compliance:
- yes (incl. QA statement)
- Test procedure:
- burning time (test type not further specified)
- Remarks:
- or specified in description of method (migrated information)
- Burning time:
- ca. 0 s
- Remarks on result:
- other: The test item has melted and formed a brown liquid that evaporates
- Interpretation of results:
- non flammable
- Conclusions:
- The flammability of 1,3-diortholyl guanidine (DOTG) was performed in a study performed in accordance with EC regulation 440/2008 EC A 10 method. Twice prelimary tests are performed, no main test is made. The 1,3-diortholyl guanidine (DOTG) is considered as not highly flammable under our experimental conditions.
- Executive summary:
Twice assay of flamability are made, twice with the same conclusion: at the start of the test, the test item was a white powder with agglomerates. The test item melted and turned into a beige to clear brown liquid and blackened. Neither ignition, nor propagation was observed.
Reference
Preliminary test:
4.1.1. Experimental conditions
Humidity About 27%
Room temperature About 23 °C
Atmospheric pressure 97.9 kPa
4.1.2. Assay No. 1
The test item has melted and formed a brown liquid that evaporates.
4.1.3. Assay No. 2
The same observations as for the assay No. 1 were recorded.
Main test
Taking into account the results obtained during the preliminary test, no main test was performed
Description of key information
The flammability of DOTG (1,3-d ortho tolylguaninide) was performed in a study performed in accordance with EC regulation 440/2008 EC A 10 method. Twice prelimary tests are performed, no main test is made. DOTG is considered as not highly flammable under our experimental conditions: since the product turns brown but no propoagation occured.
Key value for chemical safety assessment
- Flammability:
- non flammable
Additional information
Two assay of flammability are made by Tieche (DEFITRACE) in 2010 according to EC A10, twice with the same conclusion: at the start of the test, the test item was a white powder with agglomerates. The test item melted and turned into a beige to clear brown liquid and blackened. Neither ignition, nor propagation was observed.
Justification for classification or non-classification
The flammability of DOTG was performed in accordance with EC regulation 440/2008 EC A 10 method. Twice preliminary tests are made, but no main test. DOTG is considered as not highly flammable under our experimentals conditions.
As a consequence, DOTG will not be classified as flammable.
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