Registration Dossier

Administrative data

Endpoint:
flash point of flammable liquids
Type of information:
experimental study
Adequacy of study:
key study
Study period:
25 Oct - 30 Oct 2017
Reliability:
1 (reliable without restriction)
Rationale for reliability incl. deficiencies:
guideline study
Cross-reference
Reason / purpose:
reference to same study
Reference
Endpoint:
auto-ignition temperature (liquids)
Type of information:
experimental study
Adequacy of study:
key study
Study period:
25 Oct - 30 Oct 2017
Reliability:
1 (reliable without restriction)
Rationale for reliability incl. deficiencies:
guideline study
Reason / purpose:
reference to same study
Qualifier:
according to
Guideline:
EU Method A.15 (Auto-Ignition Temperature (Liquids and Gases))
Auto-ignition temperature:
220 °C
Atm. press.:
100.8 kPa

Full test results

Volume injected [cm3]

Inner flask temp [°C]

Ignition? Yes (y)/no (n)

Delay time [s]

Exotherm [°C]

Clean vessel

0.10

 

346

yes

< 1

-

322

< 1

270

1.5

256

2.5

245

4.2

235

7.6

232

8.8

229

13.1

226

14.3

223

21.5

Clean vessel

0.10

220

y

24.3

-

0.10

217

n

 

10

0.10

217

-

12

0.07

218

-

14

0.05

218

-

11

0.20

218

-

14

0.30

218

-

15

0.40

218

-

13

0.50

218

-

12

 

The auto-ignition temperature of the test item was found to be 220 °C

 

Volume injected (cm3): 0.10

Ignition delay time (s): 24.3

Observed isotherms: 15 K at 218 °C with injected quantity 0.30 cm3

Barometric pressure (kPa): 100.8

Data source

Reference
Reference Type:
study report
Title:
Unnamed
Year:
2017
Report Date:
2017

Materials and methods

Test guideline
Qualifier:
according to
Guideline:
EU Method A.9 (Flash-Point)
GLP compliance:
no
Type of method:
closed cup
Flash point apparatus:
Pensky-Martens apparatus
Remarks:
closed cup

Test material

Reference
Name:
Unnamed
Type:
Constituent

Results and discussion

Flash point
Flash point:
142.5 °C
Atm. press.:
>= 101.3 - <= 101.5 kPa

Any other information on results incl. tables

Full test results

Temperature [°C]

Barometric pressure [kPa]

Ignition ? Yes (y)/No (n)

Halo/Enlarged test flame? Yes (y)/No (n)

Evaluation run

25.0 – 137.0

101.3

n

n/a

137.9

101.3

y

n/a

1strun

116.0 – 143.0

101.5

n

n/a

144.0

101.5

y

n/a

2ndrun

122.0 – 141.0

101.5

n

n/a

142.6

101.5

y

n/a

 

Closed cup flash point temperature: 142.5 °C (corrected)

Applicant's summary and conclusion