Registration Dossier
Registration Dossier
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EC number: 274-397-6 | CAS number: 70209-99-3
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:
- 21 Sep 2015 to 11 Nov 2015
- Reliability:
- 1 (reliable without restriction)
- Rationale for reliability incl. deficiencies:
- guideline study
- Qualifier:
- according to guideline
- Guideline:
- EU Method A.15 (Auto-Ignition Temperature (Liquids and Gases))
- Deviations:
- no
- GLP compliance:
- no
- Specific details on test material used for the study:
- SOURCE OF TEST MATERIAL
- Identity: FAT 92349/B TE
- Source and lot No.of test material: Lot. 26/2014(Thailand) - Key result
- Relative self-ignition temperature:
- > 550 °C
- Remarks on result:
- no self ignition observed under the test conditions
- Conclusions:
- No definite auto-ignition temperature for the test substance could be determined as no auto-ignition occurred till 550 °C
- Executive summary:
The auto-ignition temperature of the test item was determined in a study conducted according to the EU Method A.15 using apparatus designed as per DIN 51794. The auto-ignition temperature, as obtained by this method, is the minimum ambient temperature expressed in °C at which a certain volume of a substance ignites under defined conditions. The temperature of the oven and the sample were continuously recorded while the temperature of the oven was increased to approximately 550 °C at a rate of about 3- 5 °C/min. Then the test item is given drop by drop with pipette by cylinder hole into Erlenmeyer flask, till the self ignition was spotted. The test item did not show auto-ignition till 550 °C. Hence, no definite auto-ignition temperature for the test substance could be determined as no auto-ignition occurred till 550 °C.
Reference
Description of key information
The auto-ignition temperature of the test item was determined in a study conducted according to the EU Method A.15 using apparatus designed as per DIN 51794. The auto-ignition temperature, as obtained by this method, is the minimum ambient temperature expressed in °C at which a certain volume of a substance ignites under defined conditions. The temperature of the oven and the sample were continuously recorded while the temperature of the oven was increased to approximately 550 °C at a rate of about 3- 5 °C/min. Then the test item is given drop by drop with pipette by cylinder hole into Erlenmeyer flask, till the self ignition was spotted. The test item did not show auto-ignition till 550 °C. Hence, no definite auto-ignition temperature for the test substance could be determined as no auto-ignition occurred till 550 °C.
Key value for chemical safety assessment
- Autoflammability / Self-ignition temperature at 101 325 Pa:
- 550 °C
Additional information
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