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Auto flammability

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Reference
Endpoint:
auto-ignition temperature (liquids)
Type of information:
experimental study
Adequacy of study:
key study
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))
GLP compliance:
no
Auto-ignition temperature:
245 °C
Atm. press.:
101.8 kPa

Full test result:

 Atm. pressure [kPa]  Flask temp. [°C]  Conc. [µl]  Clean flask Y/N  Ignition Y/N  Time lag [s]  Comments
 102.0  500  100  Y  Y  1  Medium flame
 102.4  440  100  Y  Y  1  Small flame
 102.4  380  100  Y  Y  1  Small flame
 102.4  350  100  Y  Y  1  Small flame
 102.4  320  100  Y  Y  9  Small flame
 102.4  290  100  Y  Y  15  Small flame
 102.3  260  100  Y  Y  22  Small flame
 102.3  230  100  Y  N  -  -
 102.3  245  100  Y  N  -  -
 102.3  251  100  Y  N  -  -
 102.3  254  100  Y  Y  22  Small flame
 102.3  251  150  Y  Y  29  Small flame
 101.8  245  150  Y  Y  96  Small flame
 101.8  239  150  Y  N  -  -
 101.8  239  200  Y  N  -  -
 101.8  242  150  Y  N  -  -
 101.8  242  200  Y  N  -  -
 101.8  242  300  Y  N  -  -
 101.8  242  400  Y  N  -  -
 101.8  242  100  Y  N  -  -
 103.4  242  50  Y  N  -  -
 103.4  242  70  Y  N  -  -
Conclusions:
The autoignition temperature of (Z)-9-Octadecen-1-ol ethoxylated has been determined to be 245°C.
Executive summary:

The autoignition temperature of the substance (Z)-9-Octadecen-1-ol ethoxylated has been determined to be 245°C measured according to EU Method A.15.

Description of key information

The auto flammability temperature of the substance is 245 °C.

Key value for chemical safety assessment

Autoflammability / Self-ignition temperature at 101 325 Pa:
245 °C

Additional information

The auto flammability temperature of 245 °C has been determined in a reliable study according to EU Method A.15.