Registration Dossier
Registration Dossier
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EC number: 430-150-6 | CAS number: -
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:
- No data
- Reliability:
- 2 (reliable with restrictions)
- Rationale for reliability incl. deficiencies:
- comparable to guideline study with acceptable restrictions
- Remarks:
- The study was conducted according to EC/DIN guideline. The substance is considered to be adequately characterised. Validation applies, with restrictions due to incomplete testing.
- Qualifier:
- equivalent or similar to guideline
- Guideline:
- EU Method A.15 (Auto-Ignition Temperature (Liquids and Gases))
- GLP compliance:
- no
- Key result
- Auto-ignition temperature:
- 390 °C
- Atm. press.:
- 98.1 kPa
- Remarks on result:
- other: accuracy ± 5 °C; at room temperature 23 °C
- Conclusions:
- This parameter/method is not relevant for classification, however the information is useful regarding process safety and potential additional fire hazard.
No particular hazard is anticipated in normal conditions of storage. - Executive summary:
The substance was tested for its autoflammable properties, according to standard DIN 51794 (listed in EU A15 guideline). Test material was injected into a heated flask, until the lowest temperature at which ignition occurs was determined.
The test material has been determined to have an auto-ignition temperature of 390 ± 5 °C.
Reference
Table 4.12/1: Autoignition temperature
Test Temperature °C |
Test Volume (μL) |
Ignition Delay (s) |
Observations |
410 |
200 |
16 |
Orange flame |
405 |
200 |
14 |
Orange flame |
390 |
200 |
15 |
Orange flame |
380 |
200 |
> 300 |
No ignition |
385 |
200 |
> 300 |
No ignition |
387 |
200 |
> 300 |
No ignition |
389 |
200 |
> 300 |
No ignition |
Room temperature 23 °C
Atmospheric pressure: 98.1 kPa
Description of key information
No particular hazard is anticipated in normal conditions of storage.
Key value for chemical safety assessment
- Autoflammability / Self-ignition temperature at 101 325 Pa:
- 390 °C
Additional information
A reliable experimental study, conducted according to a recognized DIN/EU method, is available. Despite minor restrictions due to incomplete testing, it is considered as a key study. The result is retained as key data.
This parameter is not relevant for classification, however the information is useful regarding process safety and potential additional fire hazard.
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.
