Registration Dossier
Registration Dossier
Please be aware that this old REACH registration data factsheet is no longer maintained; it remains frozen as of 19th May 2023.
The new ECHA CHEM database has been released by ECHA, and it now contains all REACH registration data. There are more details on the transition of ECHA's published data to ECHA CHEM here.
Use of this information is subject to copyright laws and may require the permission of the owner of the information, as described in the ECHA Legal Notice.
EC number: 204-671-2 | CAS number: 124-02-7
Auto flammability
Administrative data
Link to relevant study record(s)
- Endpoint:
- auto-flammability
- Type of information:
- experimental study
- Adequacy of study:
- key study
- Study period:
- Experimental Starting Date: 03 July 2015 Experimental Completion Date: 31 July 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:
- yes (incl. QA statement)
- Auto-ignition temperature:
- 292 °C
- Atm. press.:
- >= 100 - <= 101.3 kPa
- Remarks on result:
- other:
- Conclusions:
- The test item has been determined to have an auto-ignition temperature of 292 ± 5 °C.
- Executive summary:
The determination was carried out using a procedure[1] designed to be compatible with Method A15 Auto-Ignition Temperature of Commission Regulation (EC) No 440/2008 of 30 May 2008.
[1]Based on, Anon (1987), Electrical Apparatus for Explosive Gas Atmospheres. Part 4: Method of Test for Ignition Temperature. IEC Publications79-4,P1-19.
Conclusion
The test item has been determined to have an auto-ignition temperature of 292 ± 5 °C.
Reference
Results
Results of the auto-ignition temperature determination are shown in the following table.
Table 3.2
Test Temperature (ºC) |
Test Volume (µL) |
Ignition Delay (s) |
Observations |
200 (clean flask) |
70 |
>300 |
No ignition. |
250 (clean flask) |
70 |
>300 |
No ignition. |
300 (clean flask) |
70 |
>300 |
No ignition. |
350 (clean flask) |
70 |
3 |
An orange flame. Black fumes were emitted. |
340 (clean flask) |
70 |
5 |
An orange flame. Black fumes were emitted. |
330 (clean flask) |
70 |
4 |
An orange flame. Black fumes were emitted. |
320 |
70 |
5 |
An orange flame. Black fumes were emitted. |
310 |
70 |
>300 |
No ignition. |
312 |
70 |
>300 |
No ignition. |
314 |
70 |
>300 |
No ignition. |
316 |
70 |
7 |
An orange flame. Black fumes were emitted. |
314 (clean flask) |
70 |
>300 |
No ignition. Grey fumes were emitted. |
314 (clean flask) |
200 |
6 |
An orange flame. Black fumes were emitted. |
312 (clean flask) |
200 |
6 |
An orange flame. Black fumes were emitted. |
310 (clean flask) |
200 |
6 |
An orange flame. Black fumes were emitted. |
308 (clean flask) |
200 |
6 |
An orange flame. Black fumes were emitted. |
306 (clean flask) |
200 |
7 |
An orange flame. Black fumes were emitted. |
304 (clean flask) |
200 |
7 |
An orange flame. Black fumes were emitted. |
302 (clean flask) |
200 |
7 |
An orange flame. Black fumes were emitted. |
300 (clean flask) |
200 |
9 |
An orange flame. Black fumes were emitted. |
294 (clean flask) |
200 |
12 |
An orange flame. Black fumes were emitted. |
288 (clean flask) |
200 |
>300 |
No ignition. |
290 (clean flask) |
200 |
>300 |
No ignition. |
292 (clean flask) |
200 |
14 |
An orange flame. Black fumes were emitted. |
290 (clean flask) |
400 |
>300 |
No ignition. |
290 (clean flask) |
600 |
>300 |
No ignition. |
Table 3.2 (continued)
Test Temperature (ºC) |
Test Volume (µL) |
Ignition Delay (s) |
Observations |
290 (clean flask) |
800 |
>300 |
No ignition. |
290 (clean flask) |
1000 |
>300 |
No ignition. |
Room temperature: 17 to 19 °C
Atmospheric pressure: 100.0 to 101.3 kPa
Description of key information
The test item has been determined to have an auto-ignition temperature of 292 ± 5 °C.
Key value for chemical safety assessment
- Autoflammability / Self-ignition temperature at 101 325 Pa:
- 292 °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.
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.
