☣️ UN 1330 • CLASS 4
UN 1330 — Manganese resinate
Placard: Flammable Solid. ERG Guide 133. Training/quick-reference only — use current ERG + SOP/SOG for incident-specific actions.
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⚠️ This page is a quick-reference aid. For real incidents: stage upwind, isolate, deny entry, request Hazmat early, and consult the current ERG + SOP/SOG.
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UN 1330 Quick Details
UN 1330
Product name: Manganese resinate
DOT Class: 4
Placard type: Flammable Solid
ERG Guide: 133 (check current ERG)
Initial isolation: ERG 133: Small spill isolate 30m all directions; large spill isolate 100m all directions; if tank/rail car involved in fire isolate 800m and consider evacuation
Common Hazards of UN 1330
- Flammable/combustible material.
- May be ignited by friction, heat, sparks or flames.
- Some may burn rapidly with flare-burning effect.
- Powders, dusts, shavings, borings, turnings or cuttings may explode or burn with explosive violence.
- Substance may be transported in a molten form at a temperature that may be above its flash point.
- May re-ignite after fire is extinguished.
- Fire may produce irritating and/or toxic gases.
- Contact may cause burns to skin and eyes.
Chemical Identity & Physical Properties
| Also known as | Manganese resinatesResin acids and rosin acids, manganese saltsManganese rosinateRosin manganese salt |
| CAS Number | 9008-34-8 |
| Appearance | Brown to dark brown solid or semi-solid resinous material. Slight characteristic resin odor. Typically supplied as chunks, powder, or viscous mass at room temperature. |
| Flash Point | Not specifically documented, but as a combustible solid/resin, flash point is typically above 60C (140F) when heated to liquid state |
| Boiling Point | Not applicable (decomposes upon heating rather than boiling) |
| Vapor Density | Not applicable (solid/semi-solid at room temperature) |
| Water Reactivity | No significant reaction with water; insoluble in water |
Chemical details are general reference only. Always verify with current SDS, ERG, and SOP/SOG.
Fireground Response Guidance — UN 1330
Extinguishing Media
Dry chemical, CO2, foam, or water spray suitable for Class B combustibles
PPE Requirements
⚠️ Level D for handling; upgrade to Level C with SCBA if fire or heavy smoke; avoid inhalation of combustion products containing manganese oxides
Isolation & Evacuation
ERG 133: Small spill isolate 30m all directions; large spill isolate 100m all directions; if tank/rail car involved in fire isolate 800m and consider evacuation
Always confirm protective actions with the current edition of the Emergency Response Guidebook (ERG Guide 133).
First Actions for a UN 1330 Incident
- CALL 911. Then call emergency response telephone number on shipping paper. If shipping paper
- Keep unauthorized personnel away.
- Stay upwind, uphill and/or upstream.
- Isolate spill or leak area for at least 25 meters (75 feet) in all directions.
- Consider initial downwind evacuation for at least 100 meters (330 feet).
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📋 Copy & Share Field Card
UN 1330 — Manganese resinateHAZMAT RADIO NOTE — UN 1330
Product: Manganese resinate
Class 4 / Flammable Solid / ERG 133
PPE: Level D for handling; upgrade to Level C with SCBA if fire or heavy smoke; avoid inhalation of combustion products containing manganese oxides
ISOLATION: ERG 133: Small spill isolate 30m all directions; large spill isolate 100m all directions; if tank/rail car involved in fire isolate 800m and consider evacuation
ACTION: Stage upwind · Isolate · Deny entry · Request HazmatRADIO
Use for: Quick radio or face-to-face size-up. Short, structured, field-ready.
=== IC HAZMAT BRIEFING ===
UN 1330 — Manganese resinate
Class: 4 | Placard: Flammable Solid | ERG Guide: 133
Appearance: Brown to dark brown solid or semi-solid resinous material. Slight characteristic resin odor. Typically supplied as chunks, powder, or viscous mass at room temperature.
Water Reactivity: No significant reaction with water; insoluble in water
Extinguishing: Dry chemical, CO2, foam, or water spray suitable for Class B combustibles
PPE: Level D for handling; upgrade to Level C with SCBA if fire or heavy smoke; avoid inhalation of combustion products containing manganese oxides
Isolation: ERG 133: Small spill isolate 30m all directions; large spill isolate 100m all directions; if tank/rail car involved in fire isolate 800m and consider evacuation
— Key Hazards —
• Flammable/combustible material.
• May be ignited by friction, heat, sparks or flames.
• Some may burn rapidly with flare-burning effect.
— First Actions —
• CALL 911. Then call emergency response telephone number on shipping paper. If shipping paper
• Keep unauthorized personnel away.
• Stay upwind, uphill and/or upstream.
• Isolate spill or leak area for at least 25 meters (75 feet) in all directions.
SOURCE: allfirefighter.com/hazmat/un/1330 | Always use current ERG + SOP/SOGIC BRIEFING
Use for: Incident command briefing, staging area whiteboard, or pre-entry team brief. Full chemical + response details.
UN1330 Manganese resinate Cls4 ERG133 | ERG 133: Small spill isolate 30m all directions; large spill isolate 100m all di | allfirefighter.com/hazmat/un/1330SMS / 160 CHAR
Use for: Quick text to command or incoming units. Fits in a single SMS. Includes link to full page.
⚠️ Quick-reference only. Always use current ERG + SOP/SOG for incident-specific actions.
Page: https://allfirefighter.com/hazmat/un/1330
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Frequently Asked Questions about UN 1330
Flammable/combustible material. May be ignited by friction, heat, sparks or flames. Some may burn rapidly with flare-burning effect. Powders, dusts, shavings, borings, turnings or cuttings may explode or burn with explosive violence. Substance may be transported in a molten form at a temperature that may be above its flash point. May re-ignite after fire is extinguished. Fire may produce irritating and/or toxic gases. Contact may cause burns to skin and eyes.
CALL 911. Then call emergency response telephone number on shipping paper. If shipping paper Keep unauthorized personnel away. Stay upwind, uphill and/or upstream.
Level D for handling; upgrade to Level C with SCBA if fire or heavy smoke; avoid inhalation of combustion products containing manganese oxides
Water reactivity: No significant reaction with water; insoluble in water. Recommended extinguishing: Dry chemical, CO2, foam, or water spray suitable for Class B combustibles.
ERG Guide 133 recommendation: ERG 133: Small spill isolate 30m all directions; large spill isolate 100m all directions; if tank/rail car involved in fire isolate 800m and consider evacuation
No. This is a training/quick-reference aid only. Always consult the current ERG Guide 133 and your department SOP/SOG for incident-specific protective actions.
Sources (high level): DOT/PHMSA marking & class concepts + ERG usage principles.
This page does not reproduce ERG guide text—always consult the current ERG for incident-specific protective actions.