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外観
無色～わずかにうすい黄色, 澄明の液体
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定義
本品は、次の化学式で表される有機化合物である。
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溶解性
水に極めて溶けやすく、エタノール及びアセトンに溶ける。
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用途
有機合成原料。
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用途
親水性アクリルポリマー用のコモノマー (共重合体は塗料、接着剤、繊維加工剤)
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主な用途／役割
アクリル樹脂原料、反応性アクリル樹脂系接着剤に使用される。
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使用上の注意
安定剤(重合禁止剤)としてヒドロキノンモノメチルエーテル約0.03%添加。
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説明
2-Hydroxyethyl acrylate (HEA) forms homopolymers and copolymers. HEA is used mainly either as a co-monomer in the manufacture of polymers or as a chemical reactant in the manufacture of chemical intermediates. In the manufacture of polymers, HEA can be co-polymerized with acrylic acid, acrylates, methacrylates, vinyl acetate, vinyl chloride, vinylidene chloride, styrene, butadiene, and the like. Co-reactants with HEA include aromatic and aliphatic isocyanates, anhydrides, and epoxides. The polymers and chemical intermediates made with HEA find applications in automotive top coatings, architectural coatings, photocure resins, and adhesives. Globally about half of the HEA produced is used in the production of acrylic enamels for the automotive industry, where a clear topcoat is applied to a pigmented base coat to increase corrosion protection and durability.
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化学的特性
Hydroxyethyl acrylate is a clear colorless liquid. miscible with water, soluble in general organic solvents. The commodity generally contains 400ppm of hydroquinone methylether, a polymerization inhibitor. Hydroxyethyl acrylate is a difunctional acrylate monomer with the characteristic high reactivity. Hydroxyethyl acrylate is used in a crylics for coatings, adhesives and UV reacitve oligomers. It can be used for crosslinking with isocyantes or melamines.
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使用
2-Hydroxyethyl acrylate is an acrylic monomer for use in UV inks, adhesives, lacquers, artificial nails, etc.
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定義
ChEBI: 2-Hydroxyethyl acrylate is a functional monomer for the manufacture of thermosetting acrylic resins.
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一般的な説明
A clear colorless liquid. Less dense than water. Vapors heavier than air. Corrosive to tissue. Flash point 120°F. May polymerize exothermically if heated or contaminated. If the polymerization takes place inside a container, the container may rupture violently. Used to make plastics.
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空気と水の反応
Flammable. Slightly soluble in water.
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反応プロフィール
A functional monomer of thermosetting acrylic resins.
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健康ハザード
Inhalation causes irritation of nose and throat. Contact with liquid irritates eyes and skin.
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火災危険
Behavior in Fire: Containers may explode
