Reaction Mass of 4-tert-butyl-2-hydroxycyclohexyl methacrylate and 5-tert-butyl-2-hydroxycyclohexyl methacrylate

Flammability

Administrative data

Endpoint:

flammable solids

Remarks:

Flammability on contact with water & pyrophoricity

Data waiving:

study scientifically not necessary / other information available

Justification for data waiving:

the study does not need to be conducted because the substance is known to be stable in contact with air at room temperature for prolonged periods of time (days) and hence, the classification procedure does not need to be applied

the study does not need to be conducted because the organic substance does not contain metals or metalloids and hence, the classification procedure does not need to be applied

Justification for type of information:

JUSTIFICATION FOR DATA WAIVINGFlammability on contact with water:The structure of the test substance does not contain groups that might lead to the evolution of a dangerous amount of flammable gas when coming into contact with water or damp air. No metals, transition metals, boron or silicon are present. The impurities were not taken into account but it is not to be expected that these have any influence. It is not to be expected that an interaction between the different components occurs.Pyrophoricity:The molecular structure of the test substance does not contain any chemical groups that might lead to spontaneous ignition a short time after coming into contact with air. The impurities were not taken into account but it is not to be expected that these have any influence. It is not to be expected that an interaction between the different components occurs. Furthermore, experience in handling shows that the test substance does not ignite spontaneously after coming in contact with air at room temperature.