UN 2969 — Castor beans, meal, pomace or flake
Placard: Miscellaneous. ERG Guide 171. Training/quick-reference only — use current ERG + SOP/SOG for incident-specific actions.
UN 2969 is Castor beans, meal, pomace or flake, a toxic plant-derived material assigned to ERG Guide 171. Dust, ingestion and residual toxin risk require control.
Hazard overview: TOXIC plant material; ingestion or inhalation of dust may cause serious poisoning. Castor bean meal, pomace or flake may contain ricin or allergenic/toxic proteins depending on processing. Dust can irritate eyes, skin and respiratory tract and contaminate clothing or equipment.
Response guidance: For UN 2969, isolate the area, avoid skin contact and use SCBA where dust, vapor, mist or fire is present. Contain runoff and verify controls with SDS and ERG 171.
Firefighter training notes: Training for UN 2969 should emphasize exposure routes, SCBA use, vapor/dust monitoring, decontamination, runoff containment and SDS verification. Use ERG 171, SDS and local SOP.
Regulatory context: Castor beans, meal, pomace or flake is regulated as a hazardous material for transport and emergency response. Storage, reporting, exposure, waste and incident-notification duties depend on quantity, formulation and jurisdiction; verify shipping papers, SDS and authority guidance.
Storage & handling: Castor beans, meal, pomace or flake should be stored in tightly closed compatible containers with ventilation, secondary containment, restricted access and SDS-based segregation from incompatible materials.
UN 2969 Quick Details
Common Hazards of UN 2969
- TOXIC plant material; ingestion or inhalation of dust may cause serious poisoning.
- Castor bean meal, pomace or flake may contain ricin or allergenic/toxic proteins depending on processing.
- Dust can irritate eyes, skin and respiratory tract and contaminate clothing or equipment.
- Combustible organic solid; dust may burn under fire conditions.
- Fire may produce irritating smoke and toxic decomposition products.
- Runoff may spread contaminated organic material.
- Exact processing history and residual toxicity should be verified.
Chemical Identity & Physical Properties
Castor beans, meal, pomace or flake physical appearance should be verified from SDS and container markings.
Fireground Response Guidance — UN 2969
Extinguishing Media
PPE Requirements
Use positive-pressure SCBA for vapor, dust, mist, fire or confined-space exposure. Wear chemical-resistant gloves, boots, eye/face protection and protective clothing.
First Actions for a UN 2969 Incident
- Call 911 and the emergency response number on the shipping paper, if available.
- Keep unauthorized personnel away and establish incident command.
- Stay upwind, uphill and upstream.
- Avoid breathing vapor, dust, gas, mist, smoke or fumes and avoid skin or eye contact.
- Do not touch damaged containers or spilled material without proper training and PPE.
- Prevent contaminated liquid, dust, runoff and decontamination waste from spreading.
- Ventilate confined spaces only after monitoring and only if properly trained and equipped.
- Use ERG Guide 171, SDS, shipping papers and monitoring to set isolation, evacuation and entry decisions.
📋 Copy & Share Field Card
UN 2969 — Castor beans, meal, pomace or flakeUse 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.