4-(6-ACRYLOXY-HEX-1-YLOXY)벤조산

그림문자(GHS)

• 그림문자(GHS)

  

• 신호 어

  Warning

• 유해·위험 문구

  H302：삼키면 유해함

• 예방조치문구

  P280：보호장갑/보호의/보안경/안면보호구를 착용하시오.

  P305+P351+P338：눈에 묻으면 몇 분간 물로 조심해서 씻으시오. 가능하면 콘택트렌즈를 제거하시오. 계속 씻으시오.

4-(6-ACRYLOXY-HEX-1-YLOXY)벤조산 화학적 특성, 용도, 생산

• 화학적 성질

  White powder

• Synthesis

  14.0 g (58.8 mmol) of 4-(6-hydroxyhexyloxy)benzoic acid, 36.0 g (500 mmol) of acrylic acid, 2.00 g (11.7 mmol) of p-toluenesulfonic acid as an acid catalyst, and 1.20 g (11.8 mmol) of the polymerization inhibitor hydroquinone was dissolved in benzene. The mixed solution was refluxed in a flask connected to a Dean-Stark trap for about 12 hours until the amount of stoichiometry of water produced through the reaction was removed. After completion of the reaction, the solvent was distilled under reduced pressure, and the residue was dissolved in 300 mL of ethyl acetate. The mixed solution was washed with distilled water until no acrylic acid was found. At this time, the pH of the distilled water was checked to determine the presence of acrylic acid. Magnesium sulfate was added to the organic solution layer to dry the water. After filtration, the solvent was distilled under reduced pressure and recrystallized from isopropyl alcohol to obtain 4-((6-(Acryloyloxy)hexyl)oxy)benzoic acid as a white powdery solid.

4-(6-ACRYLOXY-HEX-1-YLOXY)벤조산 준비 용품 및 원자재

4-(6-ACRYLOXY-HEX-1-YLOXY)벤조산 공급 업체

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