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Administrative data

Endpoint:
auto-flammability
Type of information:
experimental study
Adequacy of study:
key study
Study period:
Experimental Starting Date: 28 May 2015 Experimental Completion Date: 08 June 2015
Reliability:
1 (reliable without restriction)
Rationale for reliability incl. deficiencies:
guideline study

Data source

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

Materials and methods

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

Test material

Constituent 1
Chemical structure
Reference substance name:
(3S,6E)-3,7,11-trimethyldodeca-6,10-dienal
EC Number:
810-298-1
Cas Number:
194934-66-2
Molecular formula:
C15H26O
IUPAC Name:
(3S,6E)-3,7,11-trimethyldodeca-6,10-dienal
Test material form:
liquid

Results and discussion

Auto-ignition temperature (liquids / gases)
Key result
Auto-ignition temperature:
228 °C
Atm. press.:
>= 99.1 - <= 103 kPa

Any other information on results incl. tables

Results

Results of the auto-ignition temperature determination are shown in the following table.

 

Table 3.2

 

Test Temperature (ºC)

Test Volume (µL)

Ignition Delay (s)

Observations

200 (clean flask)

70

>300

No ignition. Grey fumes were emitted.

250

70

13

A yellow flame. Grey fumes were emitted.

240

70

>300

No ignition. Grey fumes were emitted.

246

70

>300

No ignition. Grey fumes were emitted.

248 (clean flask)

70

14

A yellow flame. Grey fumes were emitted.

246 (clean flask)

70

23

A yellow flame. Grey fumes were emitted.

244 (clean flask)

70

23

A yellow flame. Grey fumes were emitted.

242 (clean flask)

70

>300

No ignition. Grey fumes were emitted.

242 (clean flask)

200

22

A yellow flame. Grey fumes were emitted.

238

200

>300

No ignition. Grey fumes were emitted.

240 (clean flask)

200

20

A yellow flame. Grey fumes were emitted.

238 (clean flask)

200

39

A yellow flame. Grey fumes were emitted.

236 (clean flask)

200

31

A yellow flame. Grey fumes were emitted.

234 (clean flask)

200

40

A yellow flame. Grey fumes were emitted.

232 (clean flask)

200

58

A yellow flame. Grey fumes were emitted.

230 (clean flask)

200

57

A yellow flame. Grey fumes were emitted.

226 (clean flask)

200

>300

No ignition. Grey fumes were emitted.

228 (clean flask)

200

>300

No ignition. Grey fumes were emitted.

228 (clean flask)

400

>300

No ignition. Grey fumes were emitted.

228 (clean flask)

600

103

Pale yellow flame. Grey fumes were emitted.

226 (clean flask)

600

>300

No ignition. Grey fumes were emitted.

226 (clean flask)

800

>300

No ignition. Grey fumes were emitted.

226 (clean flask)

1000

>300

No ignition. Grey fumes were emitted.

226 (clean flask)

1200

>300

No ignition. Grey fumes were emitted.

226 (clean flask)

1400

>300

No ignition. Grey fumes were emitted.

 

Room temperature: 21 to 23 °C
Atmospheric pressure: 99.1 to 103.0 kPa

Applicant's summary and conclusion

Conclusions:
The test item has been determined to have an auto-ignition temperature of 228 ± 5 °C.
Executive summary:

The determination was carried out using a procedure[1]designed to be compatible with Method A15 Auto-Ignition Temperature (Liquids and Gases) of Commission Regulation (EC) No 440/2008 of 30 May 2008.

 

Instrument:                                               Carbolite flask heater


[1] Based on, Anon (1987), Electrical Apparatus for Explosive Gas Atmospheres. Part 4: Method of Test for Ignition Temperature. IEC Publications79-4,P1-19.

Conclusion

The test item has been determined to have an auto-ignition temperature of 228±5 °C.

 

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