UN 3462 — Toxins, extracted from living sources, solid, n.o.s.
Placard: Toxic. ERG Guide 152. Training/quick-reference only — use current ERG + SOP/SOG for incident-specific actions.
UN 3462 is Toxins, extracted from living sources, solid, n.o.s., a broad extracted biological toxin entry assigned to ERG Guide 152. Exact toxin and biosafety guidance control response.
Hazard overview: HIGHLY TOXIC extracted biological toxin, n.o.s.; exposure route and potency depend on exact toxin. Inhalation, ingestion, skin contact or puncture exposure may cause severe or fatal poisoning. Aerosol generation during cleanup can greatly increase exposure risk.
Response guidance: For UN 3462, isolate damaged packages, avoid aerosols/dust and request hazmat plus public health or biosafety authority support. Contain waste and follow ERG 152.
Firefighter training notes: Training for UN 3462 should emphasize toxin-specific exposure routes, aerosol avoidance, biosafety authority notification, decontamination and medical coordination. Use ERG 152 and local SOP.
Regulatory context: Toxins, extracted from living sources, solid, n.o.s. is regulated as a hazardous material for transport and emergency response. Storage, reporting, exposure, waste and incident-notification duties depend on quantity, concentration, formulation and jurisdiction; verify shipping papers, SDS and authority guidance.
Storage & handling: Toxins, extracted from living sources, solid, n.o.s. should be stored in compliant sealed packages with restricted access, biological/toxin security controls, containment and conditions specified by shipping papers and biosafety guidance.
UN 3462 Quick Details
Common Hazards of UN 3462
- HIGHLY TOXIC extracted biological toxin, n.o.s.; exposure route and potency depend on exact toxin.
- Inhalation, ingestion, skin contact or puncture exposure may cause severe or fatal poisoning.
- Aerosol generation during cleanup can greatly increase exposure risk.
- Solid formulation may be powder, lyophilized material or contaminated matrix; verify packaging and SDS/technical data.
- Fire may denature some toxins but can spread contaminated smoke, dust, runoff or debris.
- Decontamination method must match the specific toxin and carrier.
- Public health, hazmat or biosafety authority guidance is needed for damaged packages.
Chemical Identity & Physical Properties
Toxins, extracted from living sources, solid, n.o.s. physical appearance should be verified from SDS, package labels and shipping papers.
Fireground Response Guidance — UN 3462
Extinguishing Media
PPE Requirements
Use positive-pressure SCBA and chemical/biological protective clothing selected for the toxin and formulation. Avoid aerosols, dust and all skin contact.
First Actions for a UN 3462 Incident
- Call 911 and notify hazmat, public health or biosafety authority according to local procedures.
- Keep unauthorized personnel away and establish incident command.
- Avoid contact with dust, powder, damaged packages or contaminated absorbents.
- Avoid actions that generate aerosols or spread contamination.
- Prevent runoff, packaging debris and decontamination waste from entering drains or waterways.
- Detain potentially contaminated people/equipment for assessment without delaying urgent medical care.
- Use ERG Guide 152, shipping papers and specialist biosafety/toxicology guidance for isolation and cleanup.
📋 Copy & Share Field Card
UN 3462 — Toxins, extracted from living sources, sUse for: Quick radio or face-to-face size-up. Short, structured, field-ready.
Use for: Incident command briefing, staging area whiteboard, or pre-entry team brief.
Use for: Quick text to command or incoming units. Fits in a single SMS.