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Physical & Chemical properties

Auto flammability

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Reference
Endpoint:
auto-ignition temperature (liquids)
Type of information:
experimental study
Adequacy of study:
key study
Study period:
May 2017
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
Qualifier:
according to
Guideline:
DIN 51794 (Testing of mineral oil hydrocarbons - Determination of ignition temperature)
Deviations:
no
Principles of method if other than guideline:
SOURCE OF TEST MATERIAL
- Source and lot/batch No.of test material: Obtained from sponsor batch: 1002960562
- Expiration date of the lot/batch: 31 August 2017, extended expery date until: 28 February 2018 (21 Oct 2017)
- Purity test date: 100.0%

STABILITY AND STORAGE CONDITIONS OF TEST MATERIAL
- Storage condition of test material: At room temperature
- Stability under test conditions: Stable under storage conditions until expiration date

TREATMENT OF TEST MATERIAL PRIOR TO TESTING
- The liquid test item was applied undiluted

GLP compliance:
not specified
Key result
Auto-ignition temperature:
260 °C
Atm. press.:
>= 1 000.2 - <= 1 023.9 hPa

Test  Volume (uL)  Auto ignition temperature (ºC)  Ignition delay (s)  Colour of the flame

Minimum auto-ignition

temperature (ºC)

 1

70

140

280

272

267

270

26

55

56

orange

orange

orange

 267
 2

90

180

360

450

272

267

254

269

34

42

72

45

orange

orange

orange

orange

 254
 3

100

250

300

270

263

264

34

54

33

orange

orange

orange

 263
 4

160

320

480

271

266

269

30

31

31

orange

orange

orange

 266
Conclusions:
The auto-ignition temperature of Cedarwood oil Virginia is 260ºC at 1000.2-1023.9 hPa
Executive summary:

The test item Cedarwood oil Virginia has an auto-ignition temperature of 260ºC at 1000.2 -1023.9 hPa according to the regulation EU Method A.15

Description of key information

The test item Cedarwood oil Virginia is auto-ignitable with an auto-ignition temperature of 260°C at 1000.2 - 1023.9 hPa according to the regulation EC A.15, Deutsches Institut für Normung (DIN) Guide 51794

Key value for chemical safety assessment

Autoflammability / Self-ignition temperature at 101 325 Pa:
260 °C

Additional information