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3-氯-6-肼基噠嗪 |
CAS No.: |
17284-97-8 |
分子式: |
C4H5ClN4 |
分子量: |
144.56 |
備注: |
中文名稱3-氯-6-肼基噠嗪中文同義詞3-氯-6-肼基噠嗪,98%;6-氯-3-肼基-噠嗪;(6-氯-3-噠嗪基)肼;(6-氯噠嗪-3-基)肼;3-肼基-6-氯噠嗪;3-氯-6-肼基噠嗪;3-氯-6-肼基噠嗪(CAS號:17284-97-8);6-氯喹啉-39-甲酸英文名稱3-Chloro-6-hydrazinopyridazine英文同義詞JR-6660,1-(6-Chloropyridazin-3-yl)hydrazine,97%;6-Chloro-3-pyridazinylhydrazine;3-Chloro-6-hydrazinopyridazine,HPLC97%;3-Chloro-6-hydrazinylpyridazine;pyridazine,3-chloro-6-hydrazino-;3-chloro-6-pyridazinylhydrazine;(6-Chloro-pyridazin-3-yl)...;1-(6-Chloropyridazine-3-yl)hydrazineCAS號17284-97-8分子式C4H5ClN4分子量144.56EINECS號相關類別合成;雜環(huán);噠嗪;雜環(huán)化合物;中間體-有機中間體;apis;Pyrazines,Pyrimidines&Pyridazines;Pyrazines,Pyrimidines&Pyridazines;BuildingBlocks;HalogenatChemicalbookedHeterocycles;HeterocyclicBuildingBlocks;Pyrazines;PyrazinesHeterocyclicBuildingBlocksMol文件17284-97-8.mol結構式3-氯-6-肼基噠嗪性質熔點137-141°C(lit.)沸點271.0±23.0°C(Predicted)密度1.63±0.1g/cm3(Predicted)儲存條件Keepindarkplace,Inertatmosphere,Storeinfreezer,under-20°C形態(tài)粉末酸度系數(shù)(pKa)5.34±0.20(Predicted)顏色米白色BRN125591InChIKeyFXYQRYGWWZKUFV-UHFFFAOYSA-NCAS數(shù)據(jù)庫17284-97-8(CASDataBaseReference)3-氯-6-肼基噠嗪用途與合成方法簡介3-氯-6-肼基噠嗪是一種有機中間體,可由3,6-二氯噠嗪與水合肼反應得到。制備在100mL單口圓底燒瓶中加入3,6-二氯噠嗪(5.96g,40mmol),水合肼(1.80g,36mmol),乙腈20ml(15.72g)。反應瓶中的混合物在60℃下攪拌反應12小時。TLC和GC確定反應完成。反應結束后,旋蒸除去溶劑,得到粗產品,用硅膠柱層析分離得到純產品3-氯-6-肼基噠嗪,干燥后,計算收率67.49%,純度98.51%(HPLC),熔點137℃-141℃。 |
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