눈에 묻으면 몇 분간 물로 조심해서 씻으시오. 가능하면 콘택트렌즈를 제거하시오. 계속 씻으시오.
P321
(…) 처치를 하시오.
P330
입을 씻어내시오.
P332+P313
피부 자극이 생기면 의학적인 조치· 조언을 구하시오.
P362
오염된 의복을 벗고 세척 후에 재사용하기
P501
...에 내용물 / 용기를 폐기 하시오.
6-broMo-4-hydroxyquinolin-2(1H)-one C화학적 특성, 용도, 생산
용도
6-broMo-4-hydroxyquinolin-2(1H)-one can be used as organic synthesis intermediates and pharmaceutical intermediates, mainly used in laboratory research and development processes and chemical production processes.
Synthesis
Literature [Synthetic Communications 2010, 40, 732] in accordance with the general method described, 4-bromoaniline (30.0 g, 174 mmol) and 2,2-dimethyl-l, 3-dioxane-4,6-dione ( 25.1 g, was heated in 174 mmol) in 80 for 1.5 hours, cooled to ambient temperature, 3 - ((4-bromophenyl) amino) -3-oxo-propane to give the acid.By removing the acetone by-product under vacuum to give the intermediate product as a dry solid.It was added to Eaton's Reagent (100 mL) to the solid, the mixture obtained in and then heated to 70 overnight, cooled to room temperature.The mixture was poured into water, the brown precipitate was filtered, and rinsed with water.With ethanol, the brown precipitate tree illustration in the tube, and then filtered to give the title compound as a light brown solid.
