5'-CHLORO-2'-HYDROXY-4'-METHYLACETOPHENONE

그림문자(GHS)

• 그림문자(GHS)

  

• 신호 어

  Warning

• 유해·위험 문구

  H315：피부에 자극을 일으킴

  H319：눈에 심한 자극을 일으킴

  H335：호흡 자극성을 일으킬 수 있음

• 예방조치문구

  P261：분진·흄·가스·미스트·증기·...·스프레이의 흡입을 피하시오.

  P264：취급 후에는 손을 철저히 씻으시오.

  P264：취급 후에는 손을 철저히 씻으시오.

  P271：옥외 또는 환기가 잘 되는 곳에서만 취급하시오.

  P280：보호장갑/보호의/보안경/안면보호구를 착용하시오.

  P302+P352：피부에 묻으면 다량의 물로 씻으시오.

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

5'-CHLORO-2'-HYDROXY-4'-METHYLACETOPHENONE 화학적 특성, 용도, 생산

• 용도

  5′-Chloro-2′-hydroxy-4′-methylacetophenone (5-chloro-2-hydroxy-4-methylacetophenone) may be used in the preparation of the following:
  
  • chalcones, required for the synthesis of novel pyrazoline derivatives
  • 5′-chloro-2′-hydroxy-4′-methyl-3-(2′′-thienyl)acrylophenone
  • 6-chloro-3-hydroxy-7-methyl-2-(2-thienyl)-4H-chromen-4-one, a complexing agent used for the spectrophotometric determination of vanadium(V)

• 제조 방법

  Preparation by reaction of acetic acid on 4-chloro-3- methylphenol with boron trifluoride at 70–100° (80–85%).

• 일반 설명

  5′-chloro-2′-hydroxy-4′-methylacetophenone (5-Chloro-2-hydroxy-4-methylacetophenone) is a hydroxylated aromatic acetophenone. Its iodination by pyridinium iodochloride has been reported to afford 5-chloro-2-hydroxy-3-iodo-4-methylacetophenone.

5'-CHLORO-2'-HYDROXY-4'-METHYLACETOPHENONE 준비 용품 및 원자재

5'-CHLORO-2'-HYDROXY-4'-METHYLACETOPHENONE 공급 업체

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