Registration Dossier
Registration Dossier
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EC number: 939-719-8 | CAS number: 5502-75-0
Auto flammability
Administrative data
Link to relevant study record(s)
- Endpoint:
- auto-ignition temperature (liquids)
- Type of information:
- experimental study
- Adequacy of study:
- key study
- Study period:
- 2012
- Reliability:
- 1 (reliable without restriction)
- Rationale for reliability incl. deficiencies:
- guideline study
- Justification for type of information:
- The study was conducted according to an internationally recognised method, and under GLP. No deviation was reported. Substance ID is adequately specified with purity. Therefore full validation applies.
- Qualifier:
- according to guideline
- Guideline:
- EU Method A.15 (Auto-Ignition Temperature (Liquids and Gases))
- Version / remarks:
- 30 May 2008
- Deviations:
- not specified
- Qualifier:
- according to guideline
- Guideline:
- IEC 60079-4 (Electrical apparatus for explosive gas atmospheres. Part 4: Method of test for ignition temperature)
- Version / remarks:
- 1987
- Deviations:
- not specified
- GLP compliance:
- yes (incl. QA statement)
- Remarks:
- UK GLP compliance programme (inspected on 19-21 July 2011 / signed on 31/8/11)
- Key result
- Auto-ignition temperature:
- 276 °C
- Atm. press.:
- 955 - 985 hPa
- Conclusions:
- This parameter/method is not relevant for classification, however the information is useful regarding process safety and potential additional fire hazard.
No particular hazard is anticipated in normal conditions of storage. - Executive summary:
The substance was tested for its autoflammable properties, according to EU A15 guideline / IEC79 - 4 standard. The test material was injected into a heated flask, until the lowest temperature at which ignition occurs was determined.
The test item has been determined to have an auto-ignition temperature of 276±5°C.
Reference
Description of key information
No particular hazard is anticipated in normal conditions of storage..
Key value for chemical safety assessment
- Autoflammability / Self-ignition temperature at 101 325 Pa:
- 276 °C
Additional information
A fully reliable experimental study, conducted under GLP according to a recognized EU method, is available. It is considered as a key study, and the result is retained as key data.
This parameter is not relevant for classification, however the information is useful regarding process safety and potential additional fire hazard.
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.
