To limit the probability that inappropriate actions by laboratory personnel or emergency responders will lead to the unwanted release or mixing of gases, which could lead to a fire or explosion, which could lead to harm to persons, including emergency responders.
To limit the probability that delays or ineffectiveness in conducting firefighting or spill control operations will lead to a fire or explosion, or in a fire spreading beyond the point of origin, which could lead to harm to persons, including emergency responders.