Registration Dossier

Diss Factsheets

Physical & Chemical properties

Flash point

Currently viewing:

Administrative data

Link to relevant study record(s)

Reference
Endpoint:
flash point of flammable liquids
Type of information:
experimental study
Adequacy of study:
key study
Study period:
29 January 2018 - 02 February 2018
Reliability:
1 (reliable without restriction)
Rationale for reliability incl. deficiencies:
guideline study
Qualifier:
according to guideline
Guideline:
EU Method A.9 (Flash-Point)
Deviations:
no
Qualifier:
according to guideline
Guideline:
ISO 2719 (Determination of flash point - Pensky-Martens closed cup method)
Deviations:
no
GLP compliance:
yes (incl. QA statement)
Type of method:
closed cup
Flash point apparatus:
Abel-Pensky apparatus
Key result
Flash point:
81 °C
Atm. press.:
100.6 kPa

Preliminary test

Test No 1

Test No 2

Temperature [°C]

Result

Temperature [°C]

Result

Temperature [°C]

Result

25

-

62

-

62

-

28

-

63

-

63

-

31

-

64

-

64

-

34

-

65

-

65

-

37

-

66

-

66

-

40

-

67

-

67

-

43

-

68

-

68

-

46

-

69

-

69

-

49

-

70

-

70

-

52

-

71

-

71

-

55

-

72

-

72

-

58

-

73

-

73

-

61

-

74

-

74

-

64

-

75

-

75

-

67

-

76

-

76

-

70

-

77

-

77

-

73

-

78

-

78

-

76

-

79

-

79

-

79

-

80

-

80

-

82

+

81

-

81

+

 

 

82

+

 

 

The value of flash point was corrected due to the deviation of the thermometer and atmospheric pressure.

C – determined flash point after including a thermometer deviation = 80.8 °C;

p – ambient barometric pressure = 100.6 kPa.

T = C + 0.25 (101.3 – p) = 80.8 °C + 0.25(101.3 kPa – 100.6 kPa) ≈ 81.0 °C

measurement uncertainty: 1.2 °C

Interpretation of results:
GHS criteria not met
Conclusions:
The flash point was determined to be 81 ºC.
Executive summary:

The determination of the flash point was performed according to EU Method A.9 using Pensky-Martens closed cup method (ISO 2716). The flash point was determined to be 81 ºC.

Description of key information

Key study: EU Method A.9 and ISO 2716 (Pensky-Martens closed cup method). The flash point was determined to be 81 ºC.

Key value for chemical safety assessment

Flash point at 101 325 Pa:
81 °C

Additional information