Registration Dossier

Administrative data

Endpoint:
auto-flammability
Type of information:
experimental study
Adequacy of study:
key study
Study period:
July 29, 2013 - November 7, 2013
Reliability:
1 (reliable without restriction)
Rationale for reliability incl. deficiencies:
other: The study was performed in accordance with the EC A.15, DIN 51794 and IEC 79-4 guidelines and complied with the principles of GLP.

Data source

Reference
Reference Type:
study report
Title:
Unnamed
Year:
2013
Report Date:
2013

Materials and methods

Test guidelineopen allclose all
Qualifier:
according to
Guideline:
EU Method A.15 (Auto-Ignition Temperature (Liquids and Gases))
Version / remarks:
(2008)
Deviations:
no
Qualifier:
according to
Guideline:
other: DIN Guide 51794: "Determining the Ignition Temperature of Petroleum Products" (2003)
Deviations:
no
Qualifier:
according to
Guideline:
other: IEC standard 79-4: "Electrical Apparatus for Explosive Gas Atmospheres, Part 4, Method of Test for Ignition Temperature" (1975)
Deviations:
no
GLP compliance:
yes

Test material

Reference
Name:
Unnamed
Type:
Constituent
Details on test material:
- Name of test material (as cited in study report): KF-1622
- Description: Clear colourless liquid
- Storage condition of test material: In refrigerator (2-8°C) in the dark
- Expiration date of the lot/batch: May 17, 2014

Results and discussion

Auto-ignition temperature (liquids / gases)
Auto-ignition temperature:
260 °C
Atm. press.:
>= 1 011.8 - <= 1 013.3 hPa
Remarks on result:
other: The lowest temperature at which ignition occurred was 261°C; this temperature was rounded off to the nearest multiple of 5°C.

Any other information on results incl. tables

Auto-ignition temperature measurements:

Test

Volume


[μl]

Start temperature [°C]

 

Auto-ignition
temperature

[°C]

Ignition delay



[s]

Colour of the flame

Minimum auto-ignition
temperature
[°C]

 

 

 

 

 

 

 

1

70

280

278

22

Orange

264

 

180

276

270

28

Orange

 

 

300

268

266

28

Orange

 

 

450

266

264

14

Orange

 

 

500

270

266

55

Orange

 

 

700

270

270

66

Orange

 

 

 

 

 

 

 

 

2

200

275

271

42

Orange

265

 

400

269

265

7

Orange

 

 

650

271

267

8

Orange

 

 

 

 

 

 

 

 

3

220

272

270

22

Orange

261

 

350

267

261

9

Orange

 

 

680

270

264

16

Orange

 

 

 

 

 

 

 

 

The maximum deviation between the three minumum igintion temperature values was < 10°C. 

Applicant's summary and conclusion

Conclusions:
The auto-ignition temperature of the substance was determined to be 260°C at 1011.8 -1013.3 hPa using a commercially available auto-ignition temperature apparatus (GLP-compliant study in accordance with EC A.15, DIN 51794 and IEC 79-4).