Stearyl methylacrylate CAS 32360-05-7

Introduction

Stearyl methylacrylate is a long-chain polymerizable acrylate monomer with good water resistance and lipophilicity.

At room temperature, stearyl methacrylate is a pale yellow, transparent liquid or a white, waxy solid with a density of 0.9 ± 0.1 g/cm³, a melting point of 18–20 °C, a boiling point of 414.3 ± 14.0 °C, and a flash point of 185.0 ± 8.4 °C. It is insoluble in water and has a hydrophobic, long aliphatic main chain.
Stearyl methyl acrylate has an ester content of ≥98%, an acid value of ≤0.5 mg KOH/g, a moisture content of ≤0.2%, and a polymerization inhibitor content of <200 ppm. Store in a sealed container in a cool, dry place away from light; avoid contact with oxidizing agents; there is a risk of thermal polymerization. It is prepared by reacting stearyl alcohol with methacrylic acid, methyl methacrylate, or methacryloyl chloride. It is primarily used as a monomer in polymer synthesis and is applied in the fields of inks, coatings, adhesives, textile dyeing and finishing auxiliaries, leather auxiliaries, and lubricant additives.

Product Specifications

Application 

Stearyl methylacrylate has good hydrophobic and lipophilic functions and can be used in inks, coatings, adhesives, textile dyeing and finishing auxiliaries, etc. It is particularly suitable for acrylic resin series and textile slurry synthesis.

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