Dicyclopentenyloxyethyl Methacrylate /DCPEMA CAS 68586-19-6

Product Name: Dicyclopentenyloxyethyl methacrylate /DCPEMA
CAS: 68586-19-6

MF:C16H22O4
MW:278.34
EINECS: 271-608-3
Boiling point: 115-120°C
Density: 1.064 g/mL

Purity:≥99%

Colorless and transparent liquid

1. Dicyclopentenyloxyethyl methacrylate CAS 68586-19-6 is a low-viscosity monofunctional methacrylate with a dicyclopentenyl ring linked through an ethoxy group, used as a reactive diluent in coatings, inks, and adhesives.

2. DCPEMA CAS 68586-19-6 serves as a functional comonomer for acrylic resins, including high-glass-transition thermoplastic acrylics, and the ring double bond can be used later for oxidative crosslinking.

3. Dicyclopentenyloxyethyl methacrylate CAS 68586-19-6 is employed in acrylic and UV coatings, UV inks, UV adhesives, display adhesives, brightness-enhancement films, and light-guide materials.

4. DCPEMA CAS 68586-19-6 is used where a viscosity of about 14–20 mPa·s, a refractive index of about 1.499, a cured glass transition temperature of about 40°C, hydrophobicity, and low curing shrinkage are needed.

1. Dicyclopentenyloxyethyl methacrylate CAS 68586-19-6 should be stored in a cool, dry, well-ventilated place, protected from light, with the container kept tightly closed.

2. DCPEMA CAS 68586-19-6 should be stored with a polymerization inhibitor such as MEHQ, commonly about 200–600 ppm, and with an air headspace above the liquid, away from strong oxidizing agents, peroxides, strong acids, and bases.

3. Dicyclopentenyloxyethyl methacrylate CAS 68586-19-6 does not have a fixed shelf life on the substance safety data sheet; one commercial listing gives about two years in a dry, ventilated place out of sunlight, so the supplier certificate should be followed.

1. Dicyclopentenyloxyethyl methacrylate CAS 68586-19-6 causes skin irritation (H315) and is classified as toxic if inhaled (H331).

2. DCPEMA CAS 68586-19-6 showed no eye irritation in a rabbit test and a negative guinea-pig skin-sensitization test on the substance safety data sheet, which reports an oral and dermal LD50 in rats above 5,000 mg/kg.

3. Dicyclopentenyloxyethyl methacrylate CAS 68586-19-6 is toxic to aquatic life with long-lasting effects (H411) and is not readily biodegradable.

4. DCPEMA CAS 68586-19-6 is described as combustible, with a reported flash point above 110°C (above 230°F).

1. DCPEMA CAS 68586-19-6 is not safe for uncontrolled handling because it is toxic if inhaled, irritates the skin, and is toxic to aquatic life.

2. Dicyclopentenyloxyethyl methacrylate CAS 68586-19-6 requires chemical-resistant gloves, a face shield with safety glasses, and protective clothing, and it should be handled with ventilation so that vapor and mist are not inhaled.

3. DCPEMA CAS 68586-19-6 is classified on the substance safety data sheet as a danger-level hazard (GHS06, GHS09) with the signal word Danger.

4. Dicyclopentenyloxyethyl methacrylate CAS 68586-19-6 must not be released into drains or the environment, and spills should be soaked up with an inert absorbent and disposed of as hazardous waste. 

1 L/bottle, 25 L/drum, 200 L/drum, 1000 L/IBC drum or based on customers' requirements.

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