4-브로모부틸질산염

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

  P264：취급 후에는 손을 철저히 씻으시오.

  P264：취급 후에는 손을 철저히 씻으시오.

  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.

  P321：(…) 처치를 하시오.

  P332+P313：피부 자극이 생기면 의학적인 조치· 조언을 구하시오.

  P362：오염된 의복을 벗고 세척 후에 재사용하기

4-브로모부틸질산염 화학적 특성, 용도, 생산

• 용도

  4-bromobutyl nitrate is an intermediate in synthesizing Latanoprostene Bunod (L177335). It is a derivative of Latanoprost and is used in the treatment of interocular pressure.

• 제조 방법

  4-Bromobutyl nitrate is a thermally unstable oily liquid, which is used to obtain nitrooxyalkyl esters of pharmacologically active carboxylic acids (WO 04/020384, WO 04/020385). 4-Bromobutyl nitrate not dissolved in solvents is added to the solution / suspension of pharmacologically active carboxylic acids such as naproxen, ferulic acid, etc. 4-Bromobutyl nitrate is obtained by nitration with a sulfonitizing mixture of 4-bromo-1-hydroxybutane (Chem. Pharm. Bull., 1993, 41, p. 1040). The reaction is carried out by adding 4-bromo-1-hydroxybutane to the crude sulphonating mixture in the absence of solvents or diluents. The reaction is limited to a laboratory scale since the method is potentially explosive due to a sudden increase in temperature and gas production.
  https://patents.google.com/patent/RU2388746C2/en

4-브로모부틸질산염 준비 용품 및 원자재

4-브로모부틸질산염 공급 업체

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