
FireSAFE 4X
- 4-Hour Fire-Rated
- 8 ft x 40 ft
- 57 Barrels
- 55 Gal Storage Drums
- 228 Square Feet storage
Compliant storage and rental solutions for Diesel Fuel (No. 1, 2 And 4) (C12H23). EPA, OSHA, and NFPA guidance for containment, segregation, and fire protection — with rental buildings matched to this material.
Diesel engines in trucks, trains, boats, and barges help transport nearly all products people consume. Diesel fuel is commonly used in public buses and school buses. Diesel fuel powers most of the farm and construction equipment in the United States.
Classification of the Substance or Mixture Classification (GHS-US): Flam. Liquid Category 3 H226 Skin Corrosion/Irritation Category 2 H315 Aspiration Hazard Category 1 H304 STOT SE Category 3 H336 Carcinogenicity Category 2 H350 Aquatic Chronic Category 2 H411 Serious Eye Damage/ Category 2B H319
Dry Chemical fire suppression is recommended for Diesel Fuel (No. 1, 2 And 4)
Guidance: Dry Chemical fire suppression is generally recommended for Diesel fuel (No. 1, 2 and 4) ( C12H23). *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: SMALL FIRE: Dry chemical, CO2, water spray or regular foam. If regular foam is ineffective or unavailable, use alcohol-resistant foam. LARGE FIRE: Water spray, fog or regular foam.
Always confirm extinguishing agents against the manufacturer SDS and your authority having jurisdiction before specifying a rental building fire-suppression package.
Compliant storage and rental solutions for Diesel fuel (No. 1, 2 and 4) should account for its listed hazards, climate control needs (<70 F), and segregation requirements. Strong oxidizers, such as nitric acid and sulfuri acid.
Review NFPA 30 flammable liquid storage requirements and Fire-rated chemical storage rental when designing fire rating, containment, and building selection.
Properties: Melting Point -22 to -0.4 ˚F (-30 to -18 ˚C) Boiling Point Range 320 to 690 ˚F (160 to 366 ˚C) Flash Point > 125.6 ˚F (52 ˚C) PMCC Evaporation Rate Slow, varies with conditions Flammability Flammable liquid (OSHA defined) Flammable Limits 0.6 % - 6.5% Vapor Pressure 0.009 psia @ 70 ˚F Vapor Density > 1 (air=1) Specific Gravity 0.83-0.86 @ 60 ˚F (16 ˚C) (water=1) Solubility Insoluble in water; miscible with other petroleum solvents. Partition Coefficient (Noctanol/water) Log Kow range of 3.3 to >.6.0 Autoignition Temperature 494 ˚F (257 ˚C)
Matched to this chemical
Fire rating, footprint, and containment options from the US Hazmat Rentals fleet — sized for compliant chemical storage.



Material handling
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.

Large-volume tote storage with forklift-ready handling inside compliant buildings.
Explore solution
Drum and pallet-adjacent workflows sized for secondary containment and segregation.
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Pallet-in, pallet-out layouts for packaged chemicals and rack-ready inventory.
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Locker and cabinet-scale storage for cans, jars, and other small-format chemicals.
Explore solutionWe have solutions designed for your workflow process needs.
Store Diesel fuel (No. 1, 2 and 4) in EPA-, OSHA-, and NFPA-compliant containment suited to its hazards (Consult the SDS and applicable hazard classification). Climate range guidance: <70 F. Compatibility notes: Strong oxidizers, such as nitric acid and sulfuri acid. US Hazmat Rentals provides compliant chemical storage buildings available for rental.
Yes — Diesel fuel (No. 1, 2 and 4) is flagged as a flammable hazard in this database (Yes). Flash point: > 125.6 ˚F (52 ˚C). Use fire-rated storage and follow NFPA 30 / applicable flammable-liquid rules where they apply.
Diesel fuel (No. 1, 2 and 4) is listed as: Consult the SDS and applicable hazard classification. Classification of the Substance or Mixture Classification (GHS-US): Flam. Liquid Category 3 H226 Skin Corrosion/Irritation Category 2 H315 Aspiration Hazard Category 1 H304 STOT SE Category 3 H336 Carcinogenicity Category 2 H350 Aquatic Chronic Category 2 H411 Serious Eye Damage/ Category 2B H319
Dry Chemical fire suppression is generally recommended for Diesel fuel (No. 1, 2 and 4) ( C12H23). *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.
Yes. US Hazmat Rentals offers EPA-, OSHA-, and NFPA-compliant chemical storage buildings and containment that can be matched to Diesel fuel (No. 1, 2 and 4). Request sizing and compliance guidance at https://ushazmatrentals.com/chemical-storage-quote-request/.