Episode Overview

In this thrilling conclusion to the three-part series on peroxide-forming chemicals, hosts Jeff, Steve, and Randy dive into several real-world case studies highlighting the dangers of mishandling these volatile substances. With a mix of expert analysis, storytelling, humor, and a bit of unexpected technical chaos, they underscore the importance of vigilance in industrial and laboratory safety. From explosive lab incidents to a near-IED discovery in an industrial lab, this episode offers critical lessons for hazmat professionals and industrial safety teams.

Segment Breakdown & Timestamps

[0:29] – Introduction and Recap

• Jeff introduces Part 3 of the peroxide series.

• Recap of Parts 1 & 2, covering peroxide formers, hazards, and detection.

[3:00] – Case Study #1: 2001 Evadale, Texas Paper Mill Explosion

• Explosion caused by hydrogen peroxide reacting with caustic soda.

• Resulted in extensive property damage and two injuries.

• Discussion of heat and oxygen generation in chemical reactions.

[10:15] – Case Study #2: 2006 UC Berkeley Lab Explosion

• An undergrad injured due to peroxide crystals formed during solvent distillation.

• Solvent (THF) was unstabilized; highlights importance of using inhibitors.

[20:00] – Internet & Audio Failures (Blooper Segment)

• Hosts experience hilarious technical difficulties and mic dropouts.

• Unfiltered banter and outtakes lighten the mood.

[27:40] – Case Study #3: 2017 University of Minnesota Waste Explosion

• Technician detonates residue while recycling a glass bottle.

• Explosion powerful enough to destroy a cart and damage adjacent rooms.

[34:45] – Case Study #4: 2012 Self-Reported TATP Formation

• Individual discovers TATP crystals in a decade-old IPA bottle.

• ATF confirms peroxide crystals can form over time with minimal conditions.

[44:10] – Follow-Up on Two Similar ATF Cases

• Explosions linked to old IPA containers in office and lab environments.

• Discussion on the forgotten dangers of long-term chemical storage.

[50:20] – Case Study #5: Personal On-Site Incident

• Discovery of crystallized THF in a neglected lab prompts evacuation.

• Team consults with external bomb expert for safe removal and disposal.

[1:00:00] – Wrap-Up & Teaser for Next Episode

• Tease of next episode’s topic: long-term sensitizing chemical exposure.

• Call to listeners to email stories and feedback.

Got a hazmat horror story or a weird chemical tale? Email the team at hazmatharder@gmail.com