Registration Dossier

Data platform availability banner - registered substances factsheets

Please be aware that this old REACH registration data factsheet is no longer maintained; it remains frozen as of 19th May 2023.

The new ECHA CHEM database has been released by ECHA, and it now contains all REACH registration data. There are more details on the transition of ECHA's published data to ECHA CHEM here.

Diss Factsheets

Physical & Chemical properties

Auto flammability

Currently viewing:

Administrative data

Link to relevant study record(s)

Reference
Endpoint:
auto-ignition temperature (liquids)
Type of information:
experimental study
Adequacy of study:
key study
Study period:
Start date of the experimental work: 23 August 2018 and Completion date of the experimental work: 31 October 2018.
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))
Deviations:
no
GLP compliance:
yes (incl. QA statement)
Key result
Auto-ignition temperature:
281 °C
Atm. press.:
100.4 kPa

Full test results:

Part 1:

Atm. Press (kPa)

Inner Flask Temp (°C)

Conc.

(µl)

Clean Flask?

yes (y) /
no (n)

Ignition yes (y) / no (n)

Time lag (s)

Comments

101.6

500

100

y

y

1

Medium flame

101.6

440

100

y

y

1

Medium flame

101.4

410

100

y

y

1

Medium flame

101.4

380

100

y

y

2

Medium flame

101.4

350

100

y

y

4

Medium flame

101.4

320

100

y

n

-

-

101.4

320

150

y

n

-

-

101.4

335

100

y

y

4

Small flame

101.4

326

100

y

n

-

-

100.9

329

100

y

n

-

-

100.9

329

150

y

y

5

Small flame

100.9

326

150

y

n

-

-

100.9

326

200

y

y

5

Small flame

100.9

320

200

y

n

-

-

100.9

323

200

y

n

-

-

99.9

323

300

y

y

6

Small flame

99.9

320

300

y

y

6

Small flame

99.9

314

300

y

n

-

-

Part 2:

Atm. Press (kPa)

Inner Flask Temp (°C)

Conc.

(µl)

Clean Flask?

yes (y) /
no (n)

Ignition yes (y) / no (n)

Time lag (s)

Comments

99.9

314

400

y

n

-

-

99.9

317

400

y

y

7

Small flame

99.9

314

500

y

n

-

-

99.9

314

200

y

y

7

Small flame

99.9

308

200

y

n

-

-

99.9

311

200

y

y

6

Small flame

99.9

308

300

y

n

-

-

99.9

308

400

y

y

8

Small flame

99.9

302

400

y

y

8

Small flame

100.4

296

400

y

y

10

Small flame

100.4

290

400

y

n

-

-

100.4

290

500

y

y

9

Small flame

100.4

284

500

y

y

10

Small flame

100.4

278

500

y

n

-

-

100.4

278

600

y

n

-

-

100.4

281

500

y

y

10

Small flame

100.4

278

400

y

n

-

-

100.4

278

300

y

n

-

-

100.5

278

700

y

n

-

-

100.5

278

800

y

n

-

-
Conclusions:
The autoignition temperature of the test item has been determined to be 281°C.
Executive summary:

The test covers the determination of hot and cool flame autoignition temperatures of a liquid chemical in air at atmospheric pressure in a uniformly heated vessel.

The test is conducted in accordance with the procedure described in EU Regulation (EC) 440/2008, Annex Part A test A.15.

The autoignition temperature of the test item has been determined to be 281°C.

Description of key information

The test is conducted in accordance with the procedure described in EU Regulation (EC) 440/2008, Annex Part A test A.15.

The autoignition temperature of the test item has been determined to be 281°C.

Key value for chemical safety assessment

Autoflammability / Self-ignition temperature at 101 325 Pa:
281 °C

Additional information