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EC number: 203-183-7 | CAS number: 104-19-8
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
- Study period:
- 26 March 2018 to 27 March 2018
- 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:
- yes (incl. QA statement)
- Specific details on test material used for the study:
- - Batch No.of test material: PFW160141
- Purity: 99.5%
- Expiration date of the lot/batch: 30 December 2018
- Stability under test conditions: Room temperature in the dark - Key result
- Auto-ignition temperature:
- 188 °C
- Atm. press.:
- >= 98.7 - <= 100.4 kPa
- Remarks on result:
- other: room temperature: 17 - 18°C
- Conclusions:
- The test item has been determined to have an auto-ignition temperature of 188 ± 5 °C.
Reference
Results of the auto-ignition temperature determination are shown in the following table:
Temperature (ºC) |
Clean Flask (Yes/No) |
Volume (µL) |
Ignition Delay (s) |
Observations |
200 |
Yes |
70 |
<1 |
A small blue flame. Grey fumes were emitted. |
180 |
Yes |
70 |
>300 |
No ignition. Grey fumes were emitted. |
190 |
No |
70 |
>300 |
No ignition. Grey fumes were emitted. |
196 |
Yes |
70 |
<1 |
A blue flame. Grey fumes were emitted. |
194 |
Yes |
70 |
1 |
A blue/orange flame. Grey fumes were emitted. |
192 |
Yes |
70 |
1 |
A blue/orange flame. Grey fumes were emitted. |
190 |
Yes |
70 |
1 |
A blue flame. Grey fumes were emitted. |
186 |
Yes |
70 |
>300 |
No ignition. Grey fumes were emitted. |
188 |
Yes |
70 |
1 |
A blue flame. Grey fumes were emitted. |
186 |
Yes |
200 |
>300 |
No ignition. Grey fumes were emitted. |
186 |
Yes |
400 |
>300 |
No ignition. Grey fumes were emitted. |
186 |
Yes |
600 |
>300 |
No ignition. Grey fumes were emitted. |
186 |
Yes |
800 |
>300 |
No ignition. Grey fumes were emitted. |
186 |
Yes |
1000 |
>300 |
No ignition. Grey fumes were emitted. |
Room temperature:17 to 18°C
Atmospheric pressure: 98.7 to 100.4 kPa
Description of key information
The test item has been determined to have an auto-ignition temperature of 188 ± 5 °C at an atmospheric pressure between 98.7 and 100.4 kPa in a GLP-compliant study according to EU A.15 (K1, Envigo, 2018).
Key value for chemical safety assessment
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.
Reproduction or further distribution of this information may be subject to copyright protection. Use of the information without obtaining the permission from the owner(s) of the respective information might violate the rights of the owner.
