Registration Dossier
Registration Dossier
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EC number: 609-203-4 | CAS number: 36130-02-6
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:
- 09 Feb 2018
- Reliability:
- 2 (reliable with restrictions)
- Rationale for reliability incl. deficiencies:
- guideline study with acceptable restrictions
- Qualifier:
- according to guideline
- Guideline:
- EU Method A.16 (Relative Self-Ignition Temperature for Solids)
- GLP compliance:
- no
- Other quality assurance:
- ISO/IEC 17025 (General requirements for the competence of testing and calibration laboratories)
- Key result
- Remarks on result:
- no self ignition observed under the test conditions
- Conclusions:
- Fluocortolon-21-Valerat does not undergo spontaneous combustion when tested according to EC A.16.
- Executive summary:
The test was performed as stipulated in EC Test Procedure A.16 'Relative self-ignition temperature for solids'.
A certain volume of the substance under test was placed in an oven at room temperature; the temperature/time curve relating to conditions in the centre of the sample was recorded while the temperature of the oven was increased to 400 °C, at a rate of 0.5 K/min. For the purpose of this test, the temperature of the oven at which the sample temperature reached 400 °C by self-heating is called the self-ignition temperature.
There was only an endothermic effect at about 200 °C. After the measurement the wire-mesh basket was empty.
Fluocortolon-21-Valerat does not undergo spontaneous combustion when tested according to EC A.16.
Reference
There was only an endothermic effect at about 200 °C. After the measurement the wire-mesh basket was empty.
Validity criteria for the measurement of the auto flammability:
The study was performed according to test procedure A. 16 and DIN 51794. However, a details of the results (such as test temperatures, results concerning ignition, corresponding time-lags) are not stated. Thus, the values obtained by this study may be considered as being valid with restrictions.
Description of key information
Fluocortolon-21-Valerat does not undergo spontaneous combustion when tested according to EC A.16 and accordingly there is no self-ignition temperature up to 400 °C.
Key value for chemical safety assessment
Additional information
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