Wet wood chips/bark are not one of the "Other Compounds" Compost piles are not a "closed container" Not only that, the amounts used in composting are small and spread throughout the compost pile. This is basic soil science.Strong oxidizing agents often react vigorously with other compounds, generating heat and possibly gaseous products, which can pressurize a closed container, and which may go on to participate in further reactions.
Please list all the explosions and fires at composting facilities (not to mention home users)! It's much more dangerous to store (in bulk) than it is to use.