‌‌ ‌‌2-Methyl-2-octadecyl acrylate is mainly used in inks, coatings, adhesives, textile dyeing and finishing auxiliaries, leather auxiliaries, waterproof and oil repellent agents, flow inhibitors, lubricating oil additives and crude oil viscosity reduction Synthesis of agents. ‌ It can prepare and synthesize [2-methyl-2-octadecyl acrylate-maleic anhydride copolymer, which can be used as a pour point depressant to lower the freezing point of crude oil; it can also be used for surface graft modification of silk fabrics to improve It has hydrophobic properties; in addition, it can also be used as raw material to prepare phase change materials for the production of anti-fever patches‌.

In the field of materials science, 2-methyl-2-octadecyl acrylate is widely used due to its excellent physical properties and chemical stability. As a high-performance lubricant additive, it can effectively improve the operating efficiency and durability of mechanical equipment; at the same time, as a modifier for coatings and inks, it can improve the weather resistance, wear resistance and adhesion of products, making The product is more durable and beautiful.

In the field of fine chemicals, 2-methyl-2-octadecyl acrylate serves as the precursor of surfactants and can be further processed into detergents, emulsifiers and other products with specific functions; in the textile printing and dyeing industry, it can also be used As softener, antistatic agent and other additives, it can improve the feel and wearing comfort of textiles.

Stearyl Methacrylate Chemical Properties
Melting point 18-20 °C(lit.)
Boiling point 195 °C6 mm Hg(lit.)
density 0.864 g/mL at 25 °C(lit.)
vapor pressure 0.06Pa at 20℃
refractive index n20/D 1.451(lit.)
Fp >230 °F
storage temp. 2-8°C(protect from light)
Water Solubility Insoluble in water
form powder to lump to clear liquid
color White or Colorless to Almost white or Almost colorless
InChIKey HMZGPNHSPWNGEP-UHFFFAOYSA-N
LogP 9.62 at 20℃
CAS DataBase Reference 32360-05-7(CAS DataBase Reference)
NIST Chemistry Reference 2-Propenoic acid, 2-methyl-, octadecyl ester(32360-05-7)
EPA Substance Registry System Stearyl methacrylate (32360-05-7)

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