1-(4-CHLORO-2-HYDROXYPHENYL)PROPAN-1-ONE

그림문자(GHS)

• 그림문자(GHS)

  

• 신호 어

  Warning

• 유해·위험 문구

  H302：삼키면 유해함

  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.

  P280：보호장갑/보호의/보안경/안면보호구를 착용하시오.

  P301+P312：삼켜서 불편함을 느끼면 의료기관(의사)의 진찰을 받으시오.

  P302+P352：피부에 묻으면 다량의 물로 씻으시오.

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

1-(4-CHLORO-2-HYDROXYPHENYL)PROPAN-1-ONE 화학적 특성, 용도, 생산

• 제조 방법

  Preparation by Fries rearrangement of m-chlo- rophenyl propionate (b.p.0.8 90°) with aluminium chloride,
  without solvent at 100° for 2 h (92%), at 140° for 2 h (89%), ? at 140–150° for 3 h, at 130° for 2 h (77%), at 165° for 1 h (72%), at 50° for 3 h (55%) or at 30–40° (53%)
  n nitrobenzene at 25° for 6 h (87%)
  Preparation by Fries rearrangement of m-chlorophenyl propionate with titanium tetrachloride at 100° for 2 h (75%)
  Also obtained by Friedel–Crafts reaction of propionyl chloride with m-chlorophenol in the presence of aluminium chloride
  Also obtained by isomerization of 2-chloro-4-hydroxypropiophenone on heating with aluminium chloride between 165° and 200° (30–70%).

1-(4-CHLORO-2-HYDROXYPHENYL)PROPAN-1-ONE 준비 용품 및 원자재

1-(4-CHLORO-2-HYDROXYPHENYL)PROPAN-1-ONE 공급 업체

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