Registration Dossier
Registration Dossier
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EC number: 446-620-9 | CAS number: 120983-72-4
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
- 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))
- GLP compliance:
- yes
- Auto-ignition temperature:
- 465 °C
- Remarks on result:
- other: atmospheric pressure assumed
- Conclusions:
- The auto ignition temperature of the test substance is specified as 465°C.
- Executive summary:
The test was performed as stipulated in Test Procedure A 15 and DIN 51794.
Narrow-neck Erlenmeyer flasks with a nominal volume of 200 ml were used as ignition vessels. A 'Eurotherm' regulating system was used to control the temperature of the electric furnace. Different sample sizes were added for the individual measurements. Testing commenced with a range-finding determination of the auto ignition temperature. An initial ignition was observed at a temperature of 470°C. Proceeding from this temperature, the lowest result in the main test run was found to be 465°C. The lowest result in the repeat test was 465°C, too.
The auto ignition temperature of the test substance is specified as 465°C.
Reference
The lowest result in the main test run was found to be 465°C. The lowest result in the repeat test was 465°C, too.
Description of key information
The test was performed as stipulated in Test Procedure A 15 and DIN 51794.
Narrow-neck Erlenmeyer flasks with a nominal volume of 200 ml were used as ignition vessels. A 'Eurotherm' regulating system was used to control the temperature of the electric furnace. Different sample sizes were added for the individual measurements. Testing commenced with a range-finding determination of the auto ignition temperature. An initial ignition was observed at a temperature of 470°C. Proceeding from this temperature, the lowest result in the main test run was found to be 465°C. The lowest result in the repeat test was 465°C, too.
The auto ignition temperature of the test substance is specified as 465°C.
Key value for chemical safety assessment
- Autoflammability / Self-ignition temperature at 101 325 Pa:
- 465 °C
Additional information
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.
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