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The new ECHA CHEM database has been released by ECHA, and it now contains all REACH registration data. There are more details on the transition of ECHA's published data to ECHA CHEM here.
Diss Factsheets
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EC number: 700-330-1 | CAS number: 433733-92-7
- 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:
- substances / mixtures which in contact with water emit flammable gases
- Type of information:
- calculation (if not (Q)SAR)
- Adequacy of study:
- key study
- Study period:
- 05 May - 15 October 2008
- Reliability:
- 1 (reliable without restriction)
- Rationale for reliability incl. deficiencies:
- guideline study
- Qualifier:
- according to guideline
- Guideline:
- EU Method A.12 (Flammability (Contact with Water))
- Deviations:
- no
- Principles of method if other than guideline:
- A test substance is considered highly flammable, when it ignites spontaneously when coming into contact with water or damp air, or evolves flammable gas at a rate > 1 I/kg of the test substance per hour.
The structure of the test substance does not contain groups that might lead to the evolution of a dangerous amount of flammable gas when coming into contact with water or damp air. No metals, transition metals, boron or silicon are present. The impurities, present for :s; 0.3% in the test substance, were not taken into account but it is not to be expected that these have any influence. - GLP compliance:
- yes (incl. QA statement)
- Key result
- Test procedure:
- other: statement
- Remarks on result:
- not measured/tested
- Interpretation of results:
- non flammable
- Remarks:
- Migrated information
- Conclusions:
- The structure of the test substance does not contain groups that might lead to the evolution of a dangerous amount of flammable gas when coming into contact with water or damp air. No metals, transition metals, boron or silicon are present. The impurities, present for :s; 0.3% in the test substance, were not taken into account but it is not to be expected that these have any influence.
The test substance is not highly flammable in contact with water or damp air. - Endpoint:
- flammable solids
- Type of information:
- experimental study
- Adequacy of study:
- key study
- Study period:
- 05 May - 15 October 2008
- Reliability:
- 1 (reliable without restriction)
- Rationale for reliability incl. deficiencies:
- guideline study
- Qualifier:
- according to guideline
- Guideline:
- EU Method A.10 (Flammability (Solids))
- Deviations:
- no
- GLP compliance:
- yes
- Key result
- Test procedure:
- burning rate test: preliminary screening test
- Remarks on result:
- substance does not ignite and propagate combustion either by burning with flame or smouldering along 200 mm of the powder train within the 2 minutes test period
- Interpretation of results:
- non flammable
- Remarks:
- Migrated information
- Conclusions:
- The preliminary screening test was performed for the determination of the flammability of the test substance. No propagate combustion of the test substance along 200 mm length of the pile within 4 minutes was observed. Bases on this, the test substance was not considered as highly flammable.
- Endpoint:
- pyrophoric solids
- Remarks:
- Pyrophoric liquids/solids (migrated from section 'Flammability')
- Type of information:
- calculation (if not (Q)SAR)
- Adequacy of study:
- key study
- Study period:
- 05 May - 15 October 2008
- Reliability:
- 1 (reliable without restriction)
- Rationale for reliability incl. deficiencies:
- guideline study
- Qualifier:
- according to guideline
- Guideline:
- EU Method A.13 (Pyrophoric Properties of Solids and Liquids)
- Deviations:
- no
- GLP compliance:
- yes
- Key result
- Test procedure:
- ignition time on contact with air
- Remarks:
- Ignition on contact with air refers to either Pyrophoric solids or Pyrophoric liquids depending on physical state (migrated information).
- Remarks on result:
- no ignition on contact with air (not further specified)
- Interpretation of results:
- non flammable
- Remarks:
- Migrated information
- Conclusions:
- The molecular structure of the test substance does not contain any chemical groups that might lead to spontaneous ignition a short time after coming into contact with air. The impurities, present for 0.3% in the test substance, were not taken into account but it is not to be expected that these have any influence.
Furthermore, experience in handling during this project shows that the test substance does not ignite spontaneously after coming in contact with air at room temperature.
The test substance is not pyrophoric.
Referenceopen allclose all
Statement on Flammability in contact with water:
The structures of the test substance do not contain groups that might lead to the evolution of a dangerous amount of flammable gas when coming into contact with water or damp air. No metals, transition metals, boron or silicon are present.
In conclusion, the test substance is not highly flammable in contact with water or damp air.
The flame of the gas burner did ignite the test substance pile. The test substance melted, emitted yellow sparks, burned with a yellow/bleu flame and turned into a charred residue. Grey fume was also observed. After removal of the ignition source, the flame extinguished immediately and no propagate combustion was observed.
Statement on Pyrophoric properties:
The molecular structure of the test substance does not contain any chemical groups that might lead to spontaneous ignition a short time after coming into contact with air. Furthermore, experience in handling during the flammability test shows that the test substance does not ignite spontaneously after coming in contact with air at room temperature.
In conclusion, the test substance is non-pyrophoric.
Description of key information
The test substance is not considered as highly flammable.
The test substance is not highly flammable in contact with water or damp air.
The test substance is not pyrophoric.
Key value for chemical safety assessment
- Flammability:
- not classified
Additional information
Justification for classification or non-classification
The preliminary screening test was performed for the determination of the flammability of the test substance. No propagate combustion of the test substance along 200 mm length of the pile within 4 minutes was observed. Bases on this, the test substance was not considered as highly flammable.
The structure of the test substance does not contain groups that might lead to the evolution of a dangerous amount of flammable gas when coming into contact with water or damp air. No metals, transition metals, boron or silicon are present. The impurities, present for :s; 0.3% in the test substance, were not taken into account but it is not to be expected that these have any influence.
The test substance is not highly flammable in contact with water or damp air.
The molecular structure of the test substance does not contain any chemical groups that might lead to spontaneous ignition a short time after coming into contact with air. The impurities, present for 0.3% in the test substance, were not taken into account but it is not to be expected that these have any influence.
Furthermore, experience in handling during this project shows that the test substance does not ignite spontaneously after coming in contact with air at room temperature.
The test substance is not pyrophoric.
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.
Reproduction or further distribution of this information may be subject to copyright protection. Use of the information without obtaining the permission from the owner(s) of the respective information might violate the rights of the owner.