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
Acetylene Chemical Storage Specifications
Compliant storage and rental solutions for Acetylene (C2H2). EPA, OSHA, and NFPA guidance for containment, segregation, and fire protection — with rental buildings matched to this material.
Flammable hazardFlammable Storage
Chemical formula
About Acetylene
Acetylene is a colorless gas with a distinctive odor. It is used in the production of various chemicals, including plastics and synthetic fibers. It is also used as a fuel for welding and cutting torches.
Structured hazard data
- Hazard class
- Class 2.1
- Storage category
- Flammable Storage
- Flammable
- Yes
- Flash point
- -17°C
- Storage temperature
- -15°F to 120°F
- Recommended extinguishing agent
- Dry Chemical
- Compatibility / segregation
- Acetylene must not be stored with oxidizing agents or strong acids.
Class 2 substances are gases that are flammable and can become explosive if they come into contact with an ignition source. Division 1.1 indicates that the substance has a mass explosion hazard.
Fire Suppression System
Dry Chemical fire suppression is recommended for Acetylene
Water
Dry Chemical · Recommended
CO₂ / Other
Guidance: Dry Chemical fire suppression is generally recommended for Acetylene (C2H2). *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.
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 Acetylene should account for its listed hazards (Class 2.1), climate control needs (-15°F to 120°F), and segregation requirements. Acetylene must not be stored with oxidizing agents or strong acids.
Review NFPA 30 flammable liquid storage requirements and Fire-rated chemical storage rental when designing fire rating, containment, and building selection.
Properties: Boiling point: -84°C, Melting point: -80.8°C, Solubility: Insoluble in water
Matched to this chemical
Recommended storage solutions for Acetylene
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.
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Palletized Materials
Pallet-in, pallet-out layouts for packaged chemicals and rack-ready inventory.
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Small Containers
Locker and cabinet-scale storage for cans, jars, and other small-format chemicals.
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We have solutions designed for your workflow process needs.
Frequently asked questions
How should Acetylene be stored?
Store Acetylene in EPA-, OSHA-, and NFPA-compliant containment suited to its hazards (Class 2.1). Climate range guidance: -15°F to 120°F. Compatibility notes: Acetylene must not be stored with oxidizing agents or strong acids. US Hazmat Rentals provides compliant chemical storage buildings available for rental.
Is Acetylene flammable?
Yes — Acetylene is flagged as a flammable hazard in this database (Yes). Flash point: -17°C. Use fire-rated storage and follow NFPA 30 / applicable flammable-liquid rules where they apply.
What hazard class is Acetylene?
Acetylene is listed as: Class 2.1. Class 2 substances are gases that are flammable and can become explosive if they come into contact with an ignition source. Division 1.1 indicates that the substance has a mass explosion hazard.
What fire suppression is recommended for Acetylene?
Dry Chemical fire suppression is generally recommended for Acetylene (C2H2). *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 Acetylene storage available for rent?
Yes. US Hazmat Rentals offers EPA-, OSHA-, and NFPA-compliant chemical storage buildings and containment that can be matched to Acetylene. Request sizing and compliance guidance at https://ushazmatrentals.com/chemical-storage-quote-request/.