Section 10 should cover the chemical's reactivity hazards and the conditions under which they arise (for example polymerisation, burning rate, dust explosion potential, release of flammable or toxic gases, or strong oxidising or reducing behaviour), using test data for the chemical where available, or class data that represents it, or ingredient data for an untested mixture, considering the materials, containers and contaminants met in transport, storage and use. It should state stability under normal ambient storage and handling, foreseeable temperature and pressure changes, any stabiliser and what happens if it fails; whether hazardous reactions releasing pressure or heat may occur and when; conditions to avoid such as heat, pressure, shock, static discharge or vibration; classes of incompatible materials; and hazardous decomposition products from use, storage or heating, with advice on what to do if an unstable state is reached (combustion products belong in Section 5).
The graph holds this control, the 0 it maps to, and the evidence behind each claim, over MCP and REST.