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EC number: 700-810-0 | CAS number: 58190-62-8
- 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

Flammability
Administrative data
Link to relevant study record(s)
- Endpoint:
- substances / mixtures which in contact with water emit flammable gases
- Type of information:
- other: expert statement
- Adequacy of study:
- key study
- Study period:
- 15 March 2012-19 June 2012
- Reliability:
- 1 (reliable without restriction)
- Rationale for reliability incl. deficiencies:
- other: see 'Remark'
- Remarks:
- In accordance with Section 1 of REACH Annex XI, testing was omitted based on the evaluation of structural features and experience in handling. An expert statement rather than a full study was considered sufficient to cover this endpoint. The statement was prepared according to the EC A.12 and UN guidelines and according to the principles of GLP.
- Qualifier:
- according to guideline
- Guideline:
- EU Method A.12 (Flammability (Contact with Water))
- Version / remarks:
- (2008)
- Deviations:
- no
- Qualifier:
- according to guideline
- Guideline:
- other: United Nations, UN no. ST/SG/AC.10/11/Rev.5: Recommendations on the Transport of Dangerous Goods, Appendix 6 "Screening procedures" (2009).
- Deviations:
- no
- GLP compliance:
- yes
- Interpretation of results:
- other: Non flammable based on CLP criteria.
- Conclusions:
- The substance is considered ‘not highly flammable’ in contact with water (expert statement in accordance with EC A.12 and UN).
- Executive summary:
Based on experience during handling and because the molecular structure of the substance does not contain groups that might lead to ignition in contact with water and/or to the evolution of a flammable gas, the substance is considered ‘not highly flammable’ in contact with water (expert statement in accordance with EC A.12 and UN).
- Endpoint:
- flammability
- Type of information:
- other: expert statement
- Adequacy of study:
- key study
- Study period:
- 15 March 2012-19 June 2012
- Reliability:
- 1 (reliable without restriction)
- Rationale for reliability incl. deficiencies:
- other: see 'Remark'
- Remarks:
- In accordance with Section 1 of REACH Annex XI, testing was omitted based on the evaluation of structural features and experience in handling. An expert statement rather than a full study was considered sufficient to cover this endpoint. The statement was prepared according to the EC A.13 and UN guidelines and according to the principles of GLP.
- Qualifier:
- according to guideline
- Guideline:
- EU Method A.13 (Pyrophoric Properties of Solids and Liquids)
- Version / remarks:
- (2008)
- Deviations:
- no
- Qualifier:
- according to guideline
- Guideline:
- other: United Nations (UN), UN no. ST/SG/AC.10/11/Rev.5: Recommendations on the Transport of Dangerous Goods, Appendix 6 "Screening procedures" (2009).
- Deviations:
- no
- GLP compliance:
- yes
- Interpretation of results:
- other: Non flammable based on CLP criteria.
- Conclusions:
- Based on experience during handling and because the molecular structure of the substance does not contain groups that might lead to ignition in contact with air, the substance is considered not pyrophoric (expert statement in accordance with EC A.13 and UN).
- Executive summary:
Based on experience during handling and because the molecular structure of the substance does not contain groups that might lead to ignition in contact with air, the substance is considered not pyrophoric (expert statement in accordance with EC A.13 and UN).
Referenceopen allclose all
Expert statement
A test substance is considered highly flammable when it ignites spontaneously in contact with water, or evolves a flammable gas at a minimum rate of = 1 litre/kg of the substance per hour.
The molecular structure of the test substance or its impurities do not contain groups that might lead to ignition in contact with water and/or to the evolution of a flammable gas. Moreover the test substance was dissolved in water during the determination of hydrolysis. It demonstrated that the test substance does not ignite spontaneously in contact with water.
In conclusion, OS 2600 is considered ‘not highly flammable’ in contact with water.
Expert Statement
A test substance is considered pyrophoric when it ignites within five minutes of coming in contact with air.
The molecular structure of the test substance or its impurities do not contain groups that might lead to ignition in contact with air. Moreover the test substance was handled under normal laboratory conditions during this project. It demonstrated that the test substance does not ignite in contact with air.
In conclusion, OS 2600 has no pyrophoric properties.
Description of key information
The substance is considered ‘not highly flammable’ in contact with water (expert statement in accordance with EC A.12 and UN).
The substance is considered not pyrophoric (expert statement in accordance with EC A.13 and UN).
Key value for chemical safety assessment
- Flammability:
- non flammable
Additional information
Flammability in contact with water: Key study: Based on experience during handling and because the molecular structure of the substance does not contain groups that might lead to ignition in contact with water and/or to the evolution of a flammable gas, the substance is considered ‘not highly flammable’ in contact with water (expert statement in accordance with EC A.12 and UN).
Pyrophoric properties: Key study: Based on experience during handling and because the molecular structure of the substance does not contain groups that might lead to ignition in contact with air, the substance is considered not pyrophoric (expert statement in accordance with EC A.13 and UN).
Justification for classification or non-classification
Based on available data, the substance is non-flammable and therefore it is not classified in accordance with CLP Regulation (EC) no. 1272/2008.
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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