Toluene, 2, 4-Diisocyanate Chemical Storage Specifications

Compliant storage and rental solutions for Toluene, 2, 4-Diisocyanate (C9H6N2O2). EPA, OSHA, and NFPA guidance for containment, segregation, and fire protection — with rental buildings matched to this material.

Non-flammableNon-Flammable Storage

Chemical formula

About Toluene, 2, 4-Diisocyanate

Toluene diisocyanate is an organic compound with the formula CH₃C₆H₃(NCO)₂. Two of the six possible isomers are commercially important: 2,4-TDI and 2,6-TDI. 2,4-TDI is produced in the pure state, but TDI is often marketed as 80/20 and 65/35 mixtures of the 2,4 and 2,6 isomers respectively.

Structured hazard data

Hazard class
See SDS
Storage category
Non-Flammable Storage
Flammable
No
Flash point
132 °C / 269.6 °F
Storage temperature
Store only where temperature will not exceed 125°F (52°C).
Recommended extinguishing agent
Dry Chemical
Compatibility / segregation
Incompatible Materials Acids, Water, Oxidizing agent

Acute Inhalation Toxicity - Vapors Category 1 Skin Corrosion/Irritation Category 2 Serious Eye Damage/Eye Irritation Category 2 Respiratory Sensitization Category 1 Skin Sensitization Category 1 Carcinogenicity Category 2 Specific target organ toxicity (single exposure) Category 3

Fire Suppression System

Dry Chemical fire suppression is recommended for Toluene, 2, 4-Diisocyanate

  • Water

    Water

  • Dry Chemical

    Dry Chemical · Recommended

  • CO₂ / Other

    CO₂ / Other

Guidance: Dry Chemical fire suppression is generally recommended for Toluene, 2, 4-Diisocyanate (C9H6N2O2). *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: Suitable Extinguishing Media Carbon dioxide (CO 2). Powder.

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 Toluene, 2, 4-Diisocyanate should account for its listed hazards, climate control needs (Store only where temperature will not exceed 125°F (52°C).), and segregation requirements. Incompatible Materials Acids, Water, Oxidizing agent

Review Segregated storage for incompatible chemicals and How the NFPA 704 hazard rating works when designing fire rating, containment, and building selection.

Properties: Melting Point/Range 19.5 - 21.5 °C / 67.1 - 70.7 °F Boiling Point/Range 251 °C / 483.8 °F

Matched to this chemical

Recommended storage solutions for Toluene, 2, 4-Diisocyanate

Fire rating, footprint, and containment options from the US Hazmat Rentals fleet — sized for compliant chemical storage.

  • Non-fire-rated0 HourChemical Storage Shipping

    BoxSAFE CX

    • Non Fire-Rated
    • 8 ft x 40 ft x 8' 5"
    • 50 Qty 55 Gallon Drums
    • 9 Pallets or Totes
    • 302 Square Feet storage
    View product
  • Non-fire-rated0 HourChremical Storage

    Non Fire-Rated

    • 0-Hour Fire-Rated
    • 8 ft x 40 ft
    • 57 Barrels
    • 55 Gal Storage Drums
    View product
  • Non-fire-rated0 HourChremical Storage

    Non Fire-Rate

    • 0-Hour Fire-Rated
    • 8 ft x 20 ft
    • 27 Barrels
    • 55 Gal Storage Drums
    View product

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.

We have solutions designed for your workflow process needs.

Frequently asked questions

How should Toluene, 2, 4-Diisocyanate be stored?

Store Toluene, 2, 4-Diisocyanate in EPA-, OSHA-, and NFPA-compliant containment suited to its hazards (Consult the SDS and applicable hazard classification). Climate range guidance: Store only where temperature will not exceed 125°F (52°C).. Compatibility notes: Incompatible Materials Acids, Water, Oxidizing agent US Hazmat Rentals provides compliant chemical storage buildings available for rental.

Is Toluene, 2, 4-Diisocyanate flammable?

Toluene, 2, 4-Diisocyanate is not flagged as flammable in this database (No). Still verify the SDS and store in compliant containment for its listed hazard class.

What hazard class is Toluene, 2, 4-Diisocyanate?

Toluene, 2, 4-Diisocyanate is listed as: Consult the SDS and applicable hazard classification. Acute Inhalation Toxicity - Vapors Category 1 Skin Corrosion/Irritation Category 2 Serious Eye Damage/Eye Irritation Category 2 Respiratory Sensitization Category 1 Skin Sensitization Category 1 Carcinogenicity Category 2 Specific target organ toxicity (single exposure) Category 3

What fire suppression is recommended for Toluene, 2, 4-Diisocyanate?

Dry Chemical fire suppression is generally recommended for Toluene, 2, 4-Diisocyanate (C9H6N2O2). *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 Toluene, 2, 4-Diisocyanate storage available for rent?

Yes. US Hazmat Rentals offers EPA-, OSHA-, and NFPA-compliant chemical storage buildings and containment that can be matched to Toluene, 2, 4-Diisocyanate. Request sizing and compliance guidance at https://ushazmatrentals.com/chemical-storage-quote-request/.