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EC number: 690-995-3
CAS number: 756-12-7
During the preliminary test, the test substance was heated in the
apparatus with a temperature rise of approximately 5 °C/min. The sample
was stirred while being heated. The test flame was applied so that the
flame was lowered into the vapor space of the cup in 0.5 seconds, left
in its lowered position for 1 second, and quickly raised to its high
position. The sample was not stirred while the test flame was applied.
During the preliminary test, no flash-point was found below the boiling
temperature. The preliminary test was repeated with the same result. The
preliminary test indicated that the main study did not have to be
performed. From this, it was concluded that the flash-point of CAS#
756-12-7 cannot be achieved below its boiling point.
The flash point of CAS# 756-12-7 was measured using a Pensky-Martens
closed cup flash-point apparatus. The test substance temperature was
10.9 °C at the start of the first preliminary test and 11.6 °C at the
start of the second preliminary test. Starting at 12.0 °C, a test flame
was applied at each 2 °C temperature rise. Flash points were evaluated
at an atmospheric pressure of 100.12 kPa. No flash-point up to the
boiling temperature was found for CAS# 756-12-7. This study was
conducted in accordance with European Community (EC), EC no. 440/2008,
Part A.9: "Flash-point" and is compliant with GLP standards. Therefore
this study is classified as reliable without restrictions.
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