Registration Dossier
Registration Dossier
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EC number: 618-295-5 | CAS number: 897626-46-9
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:
- 15 Dec 2011 - 5 Jan 2012
- Reliability:
- 2 (reliable with restrictions)
- Rationale for reliability incl. deficiencies:
- other: Basic data given (comparable to guidelines/standards). Only short report available.
- Qualifier:
- according to guideline
- Guideline:
- other: DIN EN 14522
- Principles of method if other than guideline:
- Method S
- GLP compliance:
- no
- Auto-ignition temperature:
- 373 °C
- Atm. press.:
- 972 - 997 hPa
Reference
Results:
Test run no. |
Lowest temp. leading to autoignition, °C |
Quantity of sample, mL |
Ignition delay time, s |
1 |
390 |
0.09 |
7 |
2 |
379 |
0.23 |
8 |
3 |
379 |
0.16 |
7 |
The lowest observed auto ignition temperature is reduced by a factor of 1.5% in order to take into account all uncertainties (calibration, temperature measuring system, amount of substance, etc.), this value is then rounded to the next 1 K.
Description of key information
373 °C at 972-997 hPa
Key value for chemical safety assessment
Additional information
The auto flammability of the substance nonanedioic acid, bis(2 -octyldodecyl) ester (CAS 897626 -46 -9) was determined according to the guideline DIN EN 14522.
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