Fire-rated4 HourChemical Storage
FireSAFE 4X
- 4-Hour Fire-Rated
- 8 ft x 40 ft
- 57 Barrels
- 55 Gal Storage Drums
- 228 Square Feet storage
Methyl Isocyanate Chemical Storage Specifications
Compliant storage and rental solutions for Methyl Isocyanate (C2H3NO). EPA, OSHA, and NFPA guidance for containment, segregation, and fire protection — with rental buildings matched to this material.
Flammable hazardFlammable Storage
Chemical formula
Molecular formulaC2H3NO
About Methyl Isocyanate
Methyl isocyanate is a colorless highly flammable liquid that evaporates quickly when exposed to the air. It has a sharp, strong odor. Methyl isocyanate is used in the production of pesticides, polyurethane foam, and plastics.
Structured hazard data
- Hazard class
- See SDS
- Storage category
- Flammable Storage
- Flammable
- Yes
- Flash point
- 6 °C
- Storage temperature
- Ambient
- Recommended extinguishing agent
- Dry Chemical
- Compatibility / segregation
- Oxidizers
Category 2 Flammable Liquid Category 3 Acute Toxicity
Fire Suppression System
Dry Chemical fire suppression is recommended for Methyl Isocyanate
Water
Dry Chemical · Recommended
CO₂ / Other
Guidance: Dry Chemical fire suppression is generally recommended for Methyl Isocyanate (C2H3NO). *Please consult your raw material manufacturer's safety data sheet (SDS) and your local authority having jurisdiction to verify the most adequate fire suppression extinguisher for your specific storage or use.
Additional extinguishing notes: Water spray, BC-powder, Carbon dioxide (CO2)
Always confirm extinguishing agents against the manufacturer SDS and your authority having jurisdiction before specifying a rental building fire-suppression package.
Storage & segregation guidance
Compliant storage and rental solutions for Methyl Isocyanate should account for its listed hazards, climate control needs (Ambient), and segregation requirements. Oxidizers
Review NFPA 30 flammable liquid storage requirements and Fire-rated chemical storage rental when designing fire rating, containment, and building selection.
Properties: Physical state liquid Colour colourless Odour stinging Other safety parameters pH (value) not determined Melting point/freezing point 19.5 – 21.5 °C
Matched to this chemical
Recommended storage solutions for Methyl Isocyanate
Fire rating, footprint, and containment options from the US Hazmat Rentals fleet — sized for compliant chemical storage.
Fire-rated4 HourChemical StorageFireSAFE 4X
- 4-Hour Fire-Rated
- 8 ft x 10 ft
- 12 Barrels
- 55 Gal Storage Drums
- 48 Square Feet storage
Fire-rated4 hourChemical Tote StorageSingle Tote & Pallet Storage
- 4-Hour Fire-Rated 6' Deep 1-Tote-Deep
Material handling
How do you manage your bulk chemical storage?
US Hazmat Rentals buildings are designed around the primary storage formats teams use in the field — each path opens the matching storage solution on ushazmatrentals.com.
IBC Totes
Large-volume tote storage with forklift-ready handling inside compliant buildings.
Explore solution
55 Gallon Drums
Drum and pallet-adjacent workflows sized for secondary containment and segregation.
Explore solution
Palletized Materials
Pallet-in, pallet-out layouts for packaged chemicals and rack-ready inventory.
Explore solution
Small Containers
Locker and cabinet-scale storage for cans, jars, and other small-format chemicals.
Explore solution
We have solutions designed for your workflow process needs.
Frequently asked questions
How should Methyl Isocyanate be stored?
Store Methyl Isocyanate in EPA-, OSHA-, and NFPA-compliant containment suited to its hazards (Consult the SDS and applicable hazard classification). Climate range guidance: Ambient. Compatibility notes: Oxidizers US Hazmat Rentals provides compliant chemical storage buildings available for rental.
Is Methyl Isocyanate flammable?
Yes — Methyl Isocyanate is flagged as a flammable hazard in this database (Yes). Flash point: 6 °C. Use fire-rated storage and follow NFPA 30 / applicable flammable-liquid rules where they apply.
What hazard class is Methyl Isocyanate?
Methyl Isocyanate is listed as: Consult the SDS and applicable hazard classification. Category 2 Flammable Liquid Category 3 Acute Toxicity
What fire suppression is recommended for Methyl Isocyanate?
Dry Chemical fire suppression is generally recommended for Methyl Isocyanate (C2H3NO). *Please consult your raw material manufacturer's safety data sheet (SDS) and your local authority having jurisdiction to verify the most adequate fire suppression extinguisher for your specific storage or use.
Is compliant Methyl Isocyanate storage available for rent?
Yes. US Hazmat Rentals offers EPA-, OSHA-, and NFPA-compliant chemical storage buildings and containment that can be matched to Methyl Isocyanate. Request sizing and compliance guidance at https://ushazmatrentals.com/chemical-storage-quote-request/.