Registration Dossier

Administrative data

Endpoint:
auto-ignition temperature (liquids)
Type of information:
experimental study
Adequacy of study:
key study
Study period:
Experimental starting date: 09 June 2016 Experimental completion date: 28 June 2016
Reliability:
1 (reliable without restriction)

Data source

Reference
Reference Type:
study report
Title:
Unnamed
Year:
2016
Report Date:
2016

Materials and methods

Test guideline
Qualifier:
according to
Guideline:
EU Method A.15 (Auto-Ignition Temperature (Liquids and Gases))
GLP compliance:
yes

Test material

Reference
Name:
Unnamed
Type:
Constituent
Type:
Constituent
Test material form:
liquid
Specific details on test material used for the study:
Information as provided by the Sponsor. The Certificate of Analysis provided by the Sponsor is presented as Annex 2 (Please see Attachment Section of this Summary)

Identification: X-19574
Appearance/Physical state: amber colored viscous liquid
Batch: X-19574-00-00
Purity: UVCB Substance (treat as 100%)
Expiry date: 01 June 2017
Storage conditions: room temperature, in the dark

Results and discussion

Auto-ignition temperature (liquids / gases)
Auto-ignition temperature:
284 °C
Atm. press.:
>= 101.2 - <= 101.4 kPa

Any other information on results incl. tables

Results

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

Table 5

Test Temperature (ºC)

Sample Volume (µL)

Ignition Delay (s)

Observations

200 (clean flask)

70

>300

No ignition. 

250 (clean flask)

70

>300

No ignition. Grey fumes were emitted.

300 (clean flask)

70

8

An orange flame. Grey fumes were emitted.

280

70

>300

No ignition. Grey fumes were emitted.

290

70

19

An orange flame. Grey fumes were emitted.

286

70

23

An orange flame. Grey fumes were emitted.

282

70

>300

No ignition. Grey fumes were emitted.

284

70

>300

No ignition. Grey fumes were emitted.

284 (clean flask)

70

>300

No ignition. Grey fumes were emitted.

284 (clean flask)

200

>300

No ignition. Grey fumes were emitted.

284 (clean flask)

400

>300

No ignition. Grey fumes were emitted.

284 (clean flask)

600

42

An orange flame. Grey fumes were emitted.

282 (clean flask)

600

>300

No ignition. Grey fumes were emitted.

282 (clean flask)

800

>300

No ignition. Grey fumes were emitted.

282 (clean flask)

1000

>300

No ignition. Grey fumes were emitted.

282 (clean flask)

1200

>300

No ignition. Grey fumes were emitted.

282 (clean flask)

1400

>300

No ignition. Grey fumes were emitted.

Room temperature: 20 °C
Atmospheric pressure: 101.2 to 101.4 kPa

Applicant's summary and conclusion

Conclusions:
The test item has been determined to have an auto-ignition temperature of 284 ± 5 °C.
Executive summary:

The determination was carried out using a procedure*designed to be compatible with Method A.15 Auto-Ignition Temperature of Commission Regulation (EC) No 440/2008 of 30 May 2008.


*Based on, Anon (1987), 70Electrical 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 284 ± 5 °C.