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P321
(…) 처치를 하시오.
P330
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P332+P313
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P362
오염된 의복을 벗고 세척 후에 재사용하기
P501
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3,5-Dibromo-1H-pyrazole C화학적 특성, 용도, 생산
화학적 성질
3,5-Dibromo-1H-pyrazole is a chemical compound that belongs to the group of c1-c6 alkoxy. It has been shown to be a solid catalyst for copolymerization reactions and also has been used in the synthesis of polymers with ethyl groups, hydroxyl groups, and active methylene groups. Its regulatory properties are related to its valency and stereoisomers. 3,5-Dibromo-1H-pyrazole can be found in Alzheimer's disease as a quaternary ammonium salt.
Safety
3,5-Dibromo-1H-pyrazole is irritating to the skin and eyes. In addition, it is acutely toxic.
Synthesis
The 3,5-dibromo-1H-pyrazole-4-carboxylic acid was treated with trifluorosulfonic anhydride to yield sulphonate, and the bromo-benzene was treated with bromine water, the corresponding Grignard reagent was prepared, then the benzene ring was hydrolyzed, to yield the product 3,5-Dibromo-1H-pyrazole [1].
