N-イソプロピルアクリルアミド 化学特性,用途語,生産方法
外観
白色~わずかにうすい褐色, 結晶~結晶性粉末又はフレーク
溶解性
エタノール及びアセトンに溶ける。
用途
繊維、紙、接着剤、洗剤、化粧品の結合剤
用途
組織培養、化合物の捕集・濃縮。
説明
N-Isopropylacrylamide (NIPAM) is a biocompatible monomeric unit that can be used in the formation of stimuli responsive polymers due to its temperature sensitive properties, which include temperature-based volumetric and phase changes. These properties change when the temperature of the solution reaches a lower critical solution temperature (LCST).
化学的特性
white to light yellow crystalline powder or
使用
Binders in textiles, paper, adhesives, detergents, cosmetics.
N-Isopropylacrylamide is used to produce poly(N-isopropylacrylamide) (pNIPA, pNIPAAm, pNIPAA or pNIPAm) thermo sensitive polymer- or copolymer-based hydrogels. Polymers that contain NIPAM shrink dramatically above 33°C. Monomer used in the preparation of thermally sensitive, water-swellable hydrogels.
主な応用
N-Isopropylacrylamide (NIPAM) can be used to prepare poly(NIPAM) based thermosetting polymers, which can be used for a variety of applications such as tissue engineering, cell culture, biomedical coating, drug delivery, and muscle regeneration.
Monomer used in the preparation of thermally sensitive, water-swellable hydrogels.
一般的な説明
N-Isopropylacrylamide (NIPAM) is a biocompatible monomeric unit that can be used in the formation of stimuli responsive polymers due to its temperature sensitive properties. These properties include temperature based volumetric and phase changes, which change when the temperature of the solution reaches a lower critical solution temperature (LCST).
純化方法
Fractionate the amide under reduced pressure, and recrystallise the solid distillate from hexane (m 59o), *C6H6 (m 62o) or *C6H6/hexane (m 62-63o). Store it with 0.05% of 4-tert-butylcatechol. It is used for making water soluble swellable hydrogels. [Beilstein 4 IV 517.]
N-イソプロピルアクリルアミド 上流と下流の製品情報
原材料
準備製品