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Physical & Chemical properties

Flash point

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Reference
Endpoint:
flash point of flammable liquids
Type of information:
experimental study
Adequacy of study:
key study
Study period:
September 20, 2012
Reliability:
1 (reliable without restriction)
Rationale for reliability incl. deficiencies:
guideline study
Qualifier:
according to
Guideline:
EU Method A.9 (Flash-Point)
Deviations:
no
GLP compliance:
yes (incl. certificate)
Type of method:
closed cup
Flash point apparatus:
Pensky-Martens apparatus
Key result
Remarks on result:
other: Test substance has not flash point up to the boiling point (90 ºC).

Table 1. Results of the determination of flash point for NOPCOTE 1661

Preliminary test                      Test No.1                     Test No. 2              

Temperature [°C]

Result

Temperature [°C]

Result

Temperature [°C]

Result

25

-

41

-

41

-

28

-

42

-

42

-

31

-

43

-

43

-

34

-

44

-

44

-

37

-

45

-

45

-

40

-

46

-

46

-

43

-

47

-

47

-

46

-

48

-

48

-

49

-

49

-

49

-

52

-

50

-

50

-

55

-

51

-

51

-

58

-

52

-

52

-

61

(-)1

53

-

53

-

64

(-)1

54

-

54

-

67

(-)1

55

-

55

-

70

(-)1

56

-

56

-

73

(-)1

57

-

57

-

76

(-)1

58

-

58

-

79

(-)1

59

-

59

-

82

(-)1

60

(-)1

60

(-)1

85

(-)1

61

(-)1

61

(-)1

88

(-)1

62

(-)1

62

(-)1

91

(-)2

63

(-)1

63

(-)1

 

 

64

(-)1

64

(-)1

 

 

65

(-)1

65

(-)1

 

 

66

(-)1

66

(-)1

 

 

67

(-)1

67

(-)1

 

 

68

(-)1

68

(-)1

 

 

69

(-)1

69

(-)1

 

 

70

(-)1

70

(-)1

 

 

71

(-)1

71

(-)1

 

 

72

(-)1

72

(-)1

 

 

73

(-)1

73

(-)1

 

 

74

(-)1

74

(-)1

 

 

75

(-)1

75

(-)1

 

 

76

(-)1

76

(-)1

 

 

77

(-)1

77

(-)1

 

 

78

(-)1

78

(-)1

 

 

79

(-)1

79

(-)1

 

 

80

(-)1

80

(-)1

 

 

81

(-)1

81

(-)1

 

 

82

(-)1

82

(-)1

 

 

83

(-)1

83

(-)1

 

 

84

(-)1

84

(-)1

 

 

85

(-)1

85

(-)1

 

 

86

(-)1

86

(-)1

 

 

87

(-)1

87

(-)1

 

 

88

(-)1

88

(-)1

 

 

89

(-)1

89

(-)1

 

 

90

(-)2

90

(-)2

(+) – yes, (-) – no

(-)1sample vapors extinguish the flame

(-)2starting of boiling

Interpretation of results:
GHS criteria not met
Conclusions:
Test substance has not flash point up to the boiling point (90 ºC).
Executive summary:

Determination of flash point of test substance was performed, according to the EU A.9 method, with GLP (Closed cup method). The test item had not flash point up to the boiling point (90 ºC).

Description of key information

Key study: Test method EU A.9. GLP study. No flash point was observed up to the boiling point (90 ºC).

Key value for chemical safety assessment

Additional information

Key study: Determination of flash point of test substance was performed according to the EU A.9 method, with GLP (Closed cup method). No flash point was observed up to the boiling point (90 ºC).