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Please be aware that this old REACH registration data factsheet is no longer maintained; it remains frozen as of 19th May 2023.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: 251-995-5 | CAS number: 34396-03-7
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:
- 23-Jul-2015 to 30-Jul-2015
- Reliability:
- 2 (reliable with restrictions)
- Rationale for reliability incl. deficiencies:
- guideline study with acceptable restrictions
- Qualifier:
- according to guideline
- Guideline:
- EU Method A.15 (Auto-Ignition Temperature (Liquids and Gases))
- Qualifier:
- according to guideline
- Guideline:
- other: DIN EN 14522, Method S
- GLP compliance:
- no
- Auto-ignition temperature:
- 302 °C
- Atm. press.:
- ca. 960 hPa
- Remarks on result:
- preliminary test
- Conclusions:
- An auto-ignition temperature of 302 °C at approx. 960 hPa was determined in a reliable study conducted according to an appropriate test protocol. It was not compliant with GLP.
Reference
Results
Preliminary Test
Lowest test temperature = 355.7 °C at 964 hPa
Test Series 1
Lowest test temperature = 309 °C at 959 - 962 hPa
Test Series 2
Lowest test temperature = 307 °C at 961 hPa
Test Series 3
Lowest test temperature = 307 °C at 964 hPa
Summary
Test series |
Value [°C] |
Lowest value of test series 1 |
309 |
Lowest value of test series 2 |
307 |
Lowest value of test series 3 |
307 |
Lowest value of all test series |
307 |
absolute deviation of the lowest value (1.5 %) |
4.6 |
Auto-ignition temperature = 302 °C
Remarks
According to DIN EN 14522 the lowest value of all test series (307 °C) was reduced by the deviation value based on the precision of the method (rel. 1.5% = 4.6 °C). The resulting value was rounded to the next integral number (302 °C).
Description of key information
302 °C at approx. 960 hPa (EU Method A.15)
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.
