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CAS号:773-76-2
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英文名称:5,7-Dichloro-8-hydroxyquinoline
分子式
C9H5Cl2NO
分子量
214
EINECS号
212-258-3
MDL
MFCD00006786
Smiles
N1C2C(=C(Cl)C=C(Cl)C=2O)C=CC=1
InChIKey
WDFKMLRRRCGAKS-UHFFFAOYSA-N
乙二醇化学百科
基本信息
物化性质
安全信息
生产及用途
Chloroxine是一种人工合成的抗菌化合物,加入洗发液中,有效治疗头皮屑和脂溢性皮炎。 Bacterial By using the Jouyban-Acree model, the Chloroxine solubility is well correlated obtaining RAD values lower than 3.64% and RMSD values lower than 8.82 × 10 −6 . Chloroxine is preferentially solvated by water for the studied mixtures in water-rich compositions; while within intermediate and co-solvent-rich compositions, Chloroxine is preferentially solvated by DMSO (DMF, NMP or 1,4-dioxane) in DMSO (DMF, NMP or 1,4-dioxane) + water mixtures. It is shown that the change in solvent-solvent interaction energy accounted by cavity term governed the solubility variation of Chloroxine in all aqueous mixtures.
化学性质 无色或淡黄色针状结晶。熔点180-181℃。溶于苯、丙酮、醚、二硫化碳、乙醇和浓硫酸,不溶于水,易溶于氢氧化钠、氢氧化钾呈黄色溶液。用途 作分析试剂,螯合萃取剂。用途 用于医药、农药的合成生产方法 由8-羟基喹啉经氯化而得。将10g8-羟基喹啉溶于100g冰醋酸中,然后通过氯气直至溶液成为金黄色为止。将反应物注入1升水中,即析出5g7-二氯-8-羟基喹啉,过滤后用200ml丙酮重结晶而得成品。
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