Registration Dossier
Registration Dossier
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EC number: 813-358-5 | CAS number: 4886-26-4
Auto flammability
Administrative data
Link to relevant study record(s)
- Endpoint:
- relative self-ignition temperature (solids)
- Type of information:
- experimental study
- Adequacy of study:
- key study
- Study period:
- December 2016 - June 2017
- Reliability:
- 1 (reliable without restriction)
- Rationale for reliability incl. deficiencies:
- guideline study
- Qualifier:
- according to guideline
- Guideline:
- EU Method A.16 (Relative Self-Ignition Temperature for Solids)
- Version / remarks:
- Regulation (EC) No 440/2008 of 30 May 2008
- Deviations:
- yes
- Remarks:
- The heating rate of the oven over the complete heating range was 0.56 K/min. instead of 0.5 K/min. This was considered as uncritical as the deviation is minimal and no selfignition was observed.
- GLP compliance:
- yes (incl. QA statement)
- Key result
- Remarks on result:
- no self-ignition observed up to the melting point
- Conclusions:
- N-Phenyl-N'-[(phenylamino)sulfonyl]urea is considered as not auto-flammable up to the melting point of 161.6 to 164.7 °C under the test conditions.
Reference
Description of key information
N-Phenyl-N'-[(phenylamino)sulfonyl]urea is considered as not auto-flammable up to the melting point of 161.6 to 164.7 °C under the test conditions.
Key value for chemical safety assessment
Additional information
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