Registration Dossier
Registration Dossier
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EC number: 204-527-9 | CAS number: 122-19-0
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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:
- From September 06, 2017 to November 23, 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)
- Deviations:
- not specified
- GLP compliance:
- yes
- Key result
- Remarks on result:
- no self ignition observed under the test conditions
- Remarks:
- The test substance entered a small endothermic reaction at approximately 44 °C and then rose up at 176 °C into a very shallow exotherm but did not reach 400 °C by self-heating. On completion of testing a black residue remained.
- Conclusions:
- Under study conditions, no self ignition of the test substance was observed.
- Executive summary:
A study was conducted to determine the relative self ignition temperature of the test substance, C18 ADBAC (active: 89.5%), according to the EU Method A16, in compliance with GLP. During the study, the test substance entered a small endothermic reaction at approximately 44°C and then rose up at 176°C into a very shallow exotherm but did not reach 400°C by self-heating. On completion of testing a black residue remained. Under study conditions, no self ignition of the test substance was observed (Chilworth, 2017).
- Endpoint:
- relative self-ignition temperature (solids)
- Data waiving:
- study scientifically not necessary / other information available
- Justification for data waiving:
- the study does not need to be conducted because the substance is a solid having a melting point <= 160°C
- Reason / purpose for cross-reference:
- data waiving: supporting information
Referenceopen allclose all
Result
During the study, the test substance sample entered a small endothermic reaction at approximately 44°C and then rose up at 176°C into a very shallow exotherm but did not reach 400°C by self-heating. On completion of testing a black residue remained. Based on the study results, the study author concluded that under study conditions, no self ignition of the test substance was observed.
Description of key information
The relative self-ignition temperature was determined, according to EU Method A.16 (Chilworth, 2017).
Key value for chemical safety assessment
Additional information
Value used for CSA:>400°C
No self-ignition of the test substance was observed.
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