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Physical & Chemical properties

Auto flammability

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Reference
Endpoint:
auto-flammability
Type of information:
experimental study
Adequacy of study:
key study
Study period:
The study was conducted between 20 November 2018 and 23 November 2018.
Reliability:
1 (reliable without restriction)
Rationale for reliability incl. deficiencies:
guideline study
Qualifier:
according to
Guideline:
EU Method A.15 (Auto-Ignition Temperature (Liquids and Gases))
Deviations:
no
GLP compliance:
yes (incl. certificate)
Specific details on test material used for the study:
Identification: PG-RAW-0004
Appearance/Physical state: Clear colorless liquid
Storage conditions: Approximately 4 °C in the dark.
Key result
Auto-ignition temperature:
240 °C
Atm. press.:
>= 101.2 - <= 101.6 kPa

Results of the auto-ignitiontemperaturedetermination are shown in the following table:

Temperature (ºC)

Clean Flask (Yes/No)

Volume (µL)

Ignition Delay (s)

Observations

200

Yes

70

>300

No ignition. Grey fumes were emitted.

250

Yes

70

>300

No ignition. Grey fumes were emitted.

300

Yes

70

2

A blue/orange flame. Grey fumes were emitted.

280

No

70

8

A blue/orange flame. Grey fumes were emitted.

270

No

70

>300

No ignition. Grey fumes were emitted.

274

No

70

>300

No ignition. Grey fumes were emitted.

276

No

70

6

A blue/orange flame. Grey fumes were emitted.

 

(continued)

Temperature (ºC)

Clean Flask (Yes/No)

Volume (µL)

Ignition Delay (s)

Observations

274

Yes

70

>300

No ignition. Grey fumes were emitted.

274

Yes

200

4

A blue/orange flame. Grey fumes were emitted.

272

Yes

200

5

A blue/orange flame. Grey fumes were emitted.

268

Yes

200

5

A blue/orange flame. Grey fumes were emitted.

266

Yes

200

6

A blue/orange flame. Grey fumes were emitted.

260

Yes

200

7

A blue/orange flame. Grey fumes were emitted.

258

Yes

200

9

A blue/orange flame. Grey fumes were emitted.

250

Yes

200

11

A blue/orange flame. Grey fumes were emitted.

248

Yes

200

15

A blue/orange flame. Grey fumes were emitted.

240

Yes

200

>300

No ignition. Grey fumes were emitted.

242

Yes

200

>300

No ignition. Grey fumes were emitted.

244

Yes

200

>300

No ignition. Grey fumes were emitted.

246

Yes

200

17

A blue/orange flame. Grey fumes were emitted.

244

Yes

400

14

A blue/orange flame. Grey fumes were emitted.

242

Yes

400

26

A blue/orange flame. Grey fumes were emitted.

240

Yes

400

23

A blue/orange flame. Grey fumes were emitted.

238

Yes

400

>300

No ignition. Grey fumes were emitted.

238

Yes

600

>300

No ignition. Grey fumes were emitted.

238

Yes

800

>300

No ignition. Grey fumes were emitted.

238

Yes

1000

>300

No ignition. Grey fumes were emitted.

238

Yes

200

>300

No ignition. Grey fumes were emitted.

Room temperature: 17 to 19 °C
Atmospheric pressure: 101.2 to 101.6 kPa

Conclusions:
The substance PG-RAW-0004 has a self-ignition temperature of 240 °C according to EU Method A.15 in compliance with GLP.
Executive summary:

The substance PG-RAW-0004 has a self-ignition temperature of 240°C according to EU Method A.15.


Description of key information

The substance PG-RAW-0004 has a self-ignition temperature of 240°C according to EU Method A.15.


Key value for chemical safety assessment

Autoflammability / Self-ignition temperature at 101 325 Pa:
240 °C

Additional information