メタクリル酸tert-ブチル (モノマー) 化学特性,用途語,生産方法
外観
無色～うすい黄色, 澄明の液体
定義
本品は、次の化学式で表される有機化合物である。
溶解性
水に不溶。エタノール, アセトンに可溶。エタノール及びアセトンに溶け、水にほとんど溶けない。
用途
塗料?分散剤原料,繊維処理剤
用途
塗料、分散剤
化粧品の成分用途
人工爪剤
説明
Tert-butyl methacrylate (TBMA) is an ester of Methacrylic acid used as a raw material component in synthesising polymers. TBMA is a functional monomer consisting of a methacrylate group with a characteristic high reactivity and a cyclic hydrophobic group. Copolymers of tert-Butyl Methacrylate (TBMA) can be prepared with (meth)acrylic acid and its salts, amides, and esters, as well as with (meth)acrylates, acrylonitrile, maleic acid esters, vinyl acetate, vinyl chloride, vinylidene chloride, styrene, butadiene, unsaturated polyesters and drying oils, etc. It can be used in emulsion polymerization similar to other well-known acrylates like Butyl Methacrylate or Methylmethacrylate. It is a very useful feedstock for chemical syntheses because it readily undergoes addition reactions with a wide variety of organic and inorganic compounds. It imparts chemical resistance, adhesion, hydrophobicity, hardness, scratch resistance, heat resistance, high solids, and weatherability to polymers.
化学的特性
Colorless liquid
使用
tert-Butyl methacrylate
(tert-BMA) can be used in the formation of homo and block copolymers by atom transfer radical polymerization (ATRP) for potential usage in coatings, biomaterials and flocculants.
一般的な説明
A colorless liquid with an ester like odor. Flash point below 141°F. Less dense than water and insoluble in water.
空気と水の反応
Highly flammable. Insoluble in water.
反応プロフィール
TERT-BUTYL METHACRYLATE is an ester. Esters react with acids to liberate heat along with alcohols and acids. Strong oxidizing acids may cause a vigorous reaction that is sufficiently exothermic to ignite the reaction products. Heat is also generated by the interaction of esters with caustic solutions. Flammable hydrogen is generated by mixing esters with alkali metals and hydrides.
健康ハザード
Inhalation or contact with material may irritate or burn skin and eyes. Fire may produce irritating, corrosive and/or toxic gases. Vapors may cause dizziness or suffocation. Runoff from fire control or dilution water may cause pollution.
純化方法
Purify as for butyl acrylate. [Beilstein 2 IV 1582.]
メタクリル酸tert-ブチル (モノマー) 上流と下流の製品情報
原材料
準備製品