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Reference
Endpoint:
auto-ignition temperature (liquids)
Type of information:
experimental study
Adequacy of study:
key study
Study period:
March-April 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
Key result
Auto-ignition temperature:
240 °C
Atm. press.:
>= 997.6 - <= 1 018.2 hPa

: Auto-ignition temperature (preliminary test)

Preliminary test

T / °C

portions

+ / -

Time lag / s

202

5

-

-

252

5

+

15

222

5

-

-

242

5

-

-

247

5

+

25

barometric pressure: 1010.0 hPa

Table2: Auto-ignition temperature (1stmain test, part 1)

1stmain test (5 K steps)

1stmain test continued (5 K steps)

T / °C

portions

+ / -

Time lag / s

T / °C

portions

+ / -

Time lag /
s

247

5

+

25

240

3

-

-

242

5

-

-

240

8

-

-

242

3

-

-

240

1

-

-

242

10

+

30

240

6

-

-

240

10

-

-

240

9

-

-

240

5

-

-

240

7

-

-

 

 

 

 

240

4

-

-

 

 

 

 

240

2

-

-

barometric pressure: 1009.2 hPa

barometric pressure: 999.7 hPa


 

Table3: Auto-ignition temperature (1stmain test, part 2)

1stmain test (2 K steps)

T / °C

portions

+ / -

Time lag / s

243

10

+

25

241

10

+

30

239

10

-

-

239

7

-

-

239

2

-

-

239

8

-

-

239

9

-

-

239

1

-

-

239

6

-

-

239

3

-

-

239

5

-

-

239

4

-

-

barometric pressure: 1018.2 hPa

 

Table4: Auto-ignition temperature (2ndmain test)

2ndmain test (2 K steps)

T / °C

portions

+ / -

Time lag / s

241

10

+

40

239

10

-

-

239

5

-

-

239

3

-

-

239

9

-

-

239

1

-

-

239

7

-

-

239

2

-

-

239

8

-

-

239

6

-

-

239

4

-

-

barometric pressure: 999.9 hPa

 


 

Table5: Auto-ignition temperature (3rdmain test)

3rdmain test (2 K steps)

T / °C

portions

+ / -

Time lag / s

242

10

+

30

240

10

-

-

240

7

-

-

240

3

-

-

240

5

-

-

240

4

-

-

240

1

-

-

240

9

-

-

240

2

-

-

240

6

-

-

240

8

-

-

barometric pressure: 997.6 hPa

Table6: Auto-ignition temperature (summary)

Main test series

Auto-ignition temperature / °C

Time lag / s

1stmain test (5 K)

242

30

1stmain test (2 K)

241

30

2ndmain test (2 K)

241

40

3rdmain test (2 K)

242

30
Conclusions:
The auto-ignition temperature of Schinus Molle oil is 240ºC at 997.6 - 1018.2 hPa
Executive summary:

Schinus Molle Oil has an auto-ignition temperature of 240 ºC at 997.6 - 1018.2 hPa according to the regulation guideline EU method A.15.

Description of key information

Schinus molle oil has an auto-ignition temperature of 240 ºC at 997.6 - 1018.2 hPa according to the regulation guideline EU method A.15.

Key value for chemical safety assessment

Additional information