Dicyclopentadiene

DCPD（Dicyclopentadiene）

Chemical Formula: C₁₀H₁₂
CAS Number: 77-73-6
Appearance: Colorless to pale yellow liquid with a characteristic odor.

Key Features

• High Reactivity: DCPD is a highly reactive diene, widely used in polymerization and chemical synthesis.

• Thermal Stability: Stable at room temperature but polymerizes at high temperatures.

• Versatility: Used in the production of resins, rubbers, coatings, and fuel additives.

• Eco-Friendly Alternatives: Some products use environmentally friendly formulations to reduce pollution.

Applications

1. Resins Industry

• Used to produce unsaturated polyester resins (UPR) for fiberglass, coatings, and adhesives.

• Used to produce epoxy resins with excellent mechanical properties and chemical resistance.

2. Rubber Industry

• Used as a rubber modifier to improve wear resistance and aging resistance.

• Used in the production of specialty rubbers, such as EPDM.

3. Coatings Industry

• Used as a cross-linking agent in coatings to improve hardness and wear resistance.

• Used to produce high-gloss, scratch-resistant coatings.

4. Fuel Additives

• Used as a fuel additive to improve octane number and combustion efficiency.

• Used in aviation fuel and racing fuel.

5. Other Applications

• Used in the production of pesticides and pharmaceutical intermediates.

• Used in water treatment as a flocculant and adsorbent.

Safety and Handling

• Storage: Store in a cool, dry, well-ventilated dedicated warehouse, away from acids, oxidizers, and flammable materials.

• Safety Precautions:

• Wear full protective equipment (e.g., gas masks, protective clothing, gloves, goggles) during handling.

• Avoid direct contact with skin, eyes, and inhalation of vapors.

• Emergency Measures:

• In case of leakage, immediately isolate the area and use specialized absorbent materials for cleanup.

• If skin or eye contact occurs, rinse immediately with plenty of water and seek medical attention.

• Transportation: Transport in accordance with general chemical transportation regulations, avoiding severe vibration and moisture.

Key Advantages

• Efficient and Versatile: Widely used in resins, rubbers, coatings, and fuel additives.

• High Reactivity: An important raw material for polymerization and chemical synthesis.

• Eco-Friendly Options: Some products use low-toxicity or non-toxic formulations to minimize environmental impact.

Precautions

• Professional training is required before use to ensure operators are familiar with safety protocols and emergency measures.

• Strictly comply with local laws and regulations for storage, transportation, and use.