Transportation Chemical Incidents – Week of 10-19-24

Reporting Background

See this post for explanation, with the most recent update here (removed from paywall).

Data from PHMSA’s online database of transportation related chemical incidents that have been reported to the agency.

Incidents Summary

• Number of incidents – 455 (416 highway, 33 air, 6 rail, 0 water)

• Serious incidents – 2 (2 Bulk release, 0 evacuation, 0 injury, 0 death, 0 major artery closed, 1 fire/explosion, 42 no release)

• Largest container involved – 33,630-gal DOT 112J340W Railcar {Petroleum Gases, Liquefied Or Liquefied Petroleum Gas} A-end liquid valve opened, and secondary closure plug not tool tight.

• Largest amount spilled – 200-gal Plastic IBC { Flammable Liquids, N.O.S.} Load shift.

NOTE: Links above are to Form 5800.1 for the described incidents.

Most Interesting Chemical: Acetic Acid, Glacial - A clear colorless liquid with a strong odor of vinegar. Flash point 104°F. Density 8.8 lb / gal. Corrosive to metals and tissue. Used to make other chemicals, as a food additive, and in petroleum production. Water soluble. (Source: CameoChemicals.NOAA.gov).