The US uses the Emergency Response Guide or ERG, which similarly lists more or less all hazardous materials and suggests appropriate responses.

Full document is here: https://www.phmsa.dot.gov/sites/phmsa.dot.gov/files/2024-04/...

Relevant guide is 129, which is on PDF page 189.

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SPILL OR LEAK

• ELIMINATE all ignition sources (no smoking, flares, sparks or flames) from immediate area.

• All equipment used when handling the product must be grounded.

• Do not touch or walk through spilled material. • Stop leak if you can do it without risk. • Prevent entry into waterways, sewers, basements or confined areas.

• A vapor-suppressing foam may be used to reduce vapors.

• Absorb or cover with dry earth, sand or other non-combustible material and transfer to containers.

• Use clean, non-sparking tools to collect absorbed material.

Large Spill

• Dike far ahead of liquid spill for later disposal.

• Water spray may reduce vapor, but may not prevent ignition in closed spaces.

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