2-ETHYLHEXYL ACRYLATE
CAS number:103-11-7
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Molecular Formula:
C11H20O2 / CH2=CHCOOC8H17
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Molecular Weight:
184.27 g/mol
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Brief Introduction:
2-Ethylhexyl acrylate (EHA) is a clear, colorless liquid with a pleasant odor, commonly used in the production of paints and plastics. It is less dense than water, insoluble in water, and has a flash point of 180°F. However, it is classified as a potential carcinogen by California's Labor Code and the WHO's IARC. EHA is synthesized by esterifying acrylic acid with 2-ethylhexanol, and its copolymerization with other monomers, such as N-isopropylmethacrylamide, has been explored for applications in lubricating oils. Polymers created from EHA exhibit varying properties, including good viscosity-increasing, freezing-point-lowering, and anti-corrosion effects. Additionally, copolymerization of EHA with styrene and methacrylate in emulsion polymerization has been studied to produce stable latexes with controlled particle sizes and high conversions, showing potential for industrial-scale production.
Acrylic Esters
It is an ester of acrylic acid, classified within the broader category of acrylic esters.
Monomers
It is a key monomer used in the production of polymers and copolymers, especially for applications in coatings, adhesives, and sealants.
Aliphatic Compounds
Since 2-EHA is derived from aliphatic alcohol (2-ethylhexanol) and acrylic acid, it is also considered an aliphatic compound.
Solvents
It is used as a solvent in various formulations, especially in coatings and adhesives, due to its good solvency properties.
Reactive Chemicals
As a monomer, it is reactive and can undergo polymerization to form various types of polymers, especially in the production of flexible coatings, paints, and adhesives.
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