Registration Dossier

Administrative data

Endpoint:
auto-flammability
Type of information:
experimental study
Adequacy of study:
key study
Reliability:
1 (reliable without restriction)

Data source

Reference
Reference Type:
study report
Title:
Unnamed
Year:
2015
Report Date:
2015

Materials and methods

Test guideline
Qualifier:
according to
Guideline:
EU Method A.15 (Auto-Ignition Temperature (Liquids and Gases))
Deviations:
no
GLP compliance:
yes (incl. certificate)

Test material

Reference
Name:
Unnamed
Type:
Constituent
Test material form:
other: liquid
Details on test material:
Test Item: 4-Chloro-4′-fluorobutyrophenoneMolecular formula: C10H10ClFOCAS Number: 3874-54-2Storage: room temperaturePhysical state: liquid

Results and discussion

Auto-ignition temperature (liquids / gases)
Auto-ignition temperature:
202 °C
Atm. press.:
ca. 1 Bar
Remarks on result:
other:

Any other information on results incl. tables

 Temperature (flask inside)  External Temperature  Ignition  Sample amount  Ignition delay time
 96 °C 99 °C  100 μL  n.a.
 123 °C 126 °C   100 μL  n.a.
 153 °C 156 °C   100 μL  n.a.
 185 °C 187 °C   100 μL  n.a.
 216 °C 216 °C   100 μL  n.a.
 247 °C 247 °C   100 μL  20 sec
 249 °C 250 °C   250 μL  20 sec
 219 °C 220 °C   250 μL  40 sec
 191 °C 191 °C  250 μL   n.a.
 201 °C 201 °C  250 μL   n.a.
 206 °C 210 °C   250 μL  191 sec
 202 °C 207 °C   +  250 μL  221 sec

-       not ignited

+      ignited

n.a.   not applicable

Applicant's summary and conclusion

Conclusions:
Under these circumstances autoignition of 4-Chloro-4′-fluorobutyrophenone was determined to be 202°C at atmospheric pressure.