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Please be aware that this old REACH registration data factsheet is no longer maintained; it remains frozen as of 19th May 2023.

The new ECHA CHEM database has been released by ECHA, and it now contains all REACH registration data. There are more details on the transition of ECHA's published data to ECHA CHEM here.

Diss Factsheets

Physical & Chemical properties

Stability: thermal, sunlight, metals

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Administrative data

Link to relevant study record(s)

Description of key information

A DSC experiment demonstrated that cyclohexylbenzene is thermally stable up to a temperature of 300°C.

Additional information

The thermal stability of cyclohexylbenzene was determined experimentally in a recent and well-documented Difference Scanning Calorimetry (DSC) experiment carried out according to the OECD 113 guideline. The test substance was heated in a crucible from room temperature to 300°C with a heating rate of 3K/min.

 

The resulting thermogram did not show any significant thermal effects. As a consequence, it can be concluded that the substance is thermally stable.

Justification for classification or non-classification

Based on the available experimental results, the cyclohexylbenzene is not considered self-reactive upon heating up to 300°C. Therefore, a classification as a self-reactive substance in accordance with EU regulation 1272/2008 on the classification, labelling and packaging of substances and mixtures (CLP) is not required.