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Please be aware that this old REACH registration data factsheet is no longer maintained; it remains frozen as of 19th May 2023.
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: 911-490-9 | CAS number: -
- 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
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Explosiveness
Administrative data
Link to relevant study record(s)
- Endpoint:
- explosive properties of explosives
- Type of information:
- other: expert statement
- Adequacy of study:
- key study
- Study period:
- November 27th, 2012 - April 7th, 2013
- Reliability:
- 1 (reliable without restriction)
- Rationale for reliability incl. deficiencies:
- other: see 'Remark'
- Remarks:
- An expert statement has been issued in accordance with UN TDG-MTC Appendix 6 and EC A.14 and in compliance with the principles of GLP. In accordance with Column 2 of REACH Annex VII, the explosive properties study (required in 7.11) was not performed.
- Qualifier:
- according to guideline
- Guideline:
- other: UN ST/SG/AC.10/11/Rev.5: Recommendations on the Transport of Dangerous Goods, Manual of Tests and Criteria, Appendix 6 "Screening procedures" (2009)
- Deviations:
- no
- Qualifier:
- according to guideline
- Guideline:
- EU Method A.14 (Explosive properties)
- Version / remarks:
- (2008)
- Deviations:
- no
- Qualifier:
- according to guideline
- Guideline:
- EPA OPPTS 830.6316 (Explodability)
- Deviations:
- no
- GLP compliance:
- yes
- Parameter:
- other: More sensitive to shock than m-dinitrobenzene
- Remarks on result:
- other: no data
- Parameter:
- other: More sensitive to friction than m-dinitrobenzene
- Remarks on result:
- other: no data
- Parameter:
- other: Explosive under influence of flame
- Remarks on result:
- other: no data
- Key result
- Parameter:
- other: Explosive (not specified)
- Remarks on result:
- negative (not further specified)
- Interpretation of results:
- GHS criteria not met
- Conclusions:
- The UN acceptance procedure for Class 1 explosives or the EC A.14 explosivity test does not need to be applied due to the absence of structural alerts. Accelerator (PT 25E or PT 25E/2) has no explosive properties.
Reference
Expert Statement:
A test substance is considered explosive when it can react to produce very rapid increases in temperature or pressure.
The composition of the test substance is shown in Section 1.2. None of the components of the test substance does contain chemical groups which are associated with explosive properties. In conclusion, Accelerator (PT 25E or PT 25E/2) has no explosive properties.
Description of key information
Because the test substance does not contain
any chemically instable or highly energetic
groups associated with explosive properties,
it was concluded in a GLP expert statement
that the UN acceptance procedure for Class 1
explosives or the EC A.14 explosivity test
does not need to be applied. Testing does
not appear scientifically necessary.
Accelerator (PT 25E or PT 25E/2) has
no explosive properties.
Key value for chemical safety assessment
- Explosiveness:
- non explosive
Additional information
An expert statement rather than a full study was considered sufficient to cover this endpoint.
Justification for classification or non-classification
Based on the available information, classification according to the CLP Regulation (EC) No. 1272/2008 is not necessary.
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.
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