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4462-55-9

中文名称 3-(2,6-二氯苯基)-5-甲基异唑-4-甲酰氯
英文名称 3-(2,6-Dichlorophenyl)-5-methylisoxazole-4-carbonyl chloride
CAS 4462-55-9
EINECS 编号 224-723-8
分子式 C11H6Cl3NO2
MDL 编号 MFCD00052556
分子量 290.53
MOL 文件 4462-55-9.mol
更新日期 2024/04/21 08:59:30
4462-55-9 结构式 4462-55-9 结构式

基本信息

中文别名
3-(2,6-二氯苯基)-5-甲基异噁唑-4-甲酰氯
3-(2,6-二氯苯基)-5-甲基-4-异噁唑甲酰氯
3-(2,6-二氯苯基)-5-甲基-4-异噁唑酰氯
3-双邻氯苯基-5-甲基-4-异恶唑酰氯
双氯酰氯
3-(2,6-二氯苯基)-5-甲基-4-异唑甲酰氯
3-(2,6-二氯苯基)-5-甲基异唑-4-羰基氯
3-(2,6-二氯苯基)-5-甲基异恶唑-4-甲酰氯
3-(2,6-二氯苯基)-5-甲基异唑-4-甲酰氯
英文别名
3-(2,6-Dichlorophenyl)-5-methyl-1,2-oxazole-4-carbonyl chloride
3-(2,6-DICHLOROPHENYL)-5-METHYL-4-CHLOROCARBONYL ISOXAZOLE
3-(2,6-DICHLOROPHENYL)-5-METHYL-4-ISOXAZOLE-CARBONYL CHLORIDE
3-(2,6-DICHLOROPHENYL)-5-METHYLISOXAZOLE-4-CARBONYL CHLORIDE
3-(2,6-dichlorophenyl)-5-methyl-4-isoxazolecarbonylchlorid
3-(2,6-Dichlorophenyl)-5-methyl-3-phenyl-4-chlorocarbonylisoxazole
DICHLOROPHENYL-5-METHYLISOXAZOLE-4-CARBONYLCHLORIDE
3-(2,6-Dichlorophenyl)-5-Methyl-4-Carbonylisoxazolechloride
3-(2,6-dichlorophenyl)-5-methyl-4-isoxazolecarbonyl chlorid 3-(2,6-dichlorophenyl)-5-methylisoxazole- 4-carbonyl chloride 3-(2,6-Dichlorophenyl)-5-methyl-4-isoxazolecarbonyl chloride
Dizole chloride
3-(2,6-DICHLOROPHENYL)-5-METHYLISOXAZOLE-4-CARBONYL CHLORIDE 98%
3-(2,6-DICHLOROPHENYL)-5-METHYLISOXAZOLE
3-(2,6-Dichlorophenyl)-5-methyl-4-isoxazolecarboxylic acid chloride
3-(2,6-Dichlorophenyl)-5-methylisoxazole-4-carboxylic acid chloride

物理化学性质

熔点92 °C
沸点390.9±42.0 °C(Predicted)
密度1.472±0.06 g/cm3(Predicted)
蒸气压0Pa at 25℃
储存条件Inert atmosphere,Room Temperature
酸度系数(pKa)-6.62±0.50(Predicted)
水溶解性22.98mg/L at 25℃

安全数据

危险性符号(GHS)
GHS07
警示词警告
危险性描述H315-H319
危险品标志C
危险类别码R34
危险品运输编号3261
Hazard NoteCorrosive

应用领域

用途一
用作医药中间体
用途二
双氯苯唑青霉素钠的中间体。

制备方法

方法一
用2,6-二氯甲苯以氯气、三氯化磷在紫外线催化下氯化,生成2,6-α,α-四氯甲苯,然后与盐酸羟胺在浓硫酸参与下肟化,得2,6-二氯苯甲肟,再经氯化得2,6-二氯苯甲肟氯,进而与乙酰乙酸乙酯在氢氧化钠作用下环合,生成3-(2,6-二氯苯基)-5-甲基-4-异噁唑甲酸乙酯,最后酯基水解,以五氯化磷氯化羧基制得该品。
3-(2,6-二氯苯基)-5-甲基异唑-4-甲酰氯价格(试剂级)
报价日期产品编号产品名称CAS号包装价格
2024/01/16D47763-(2,6-二氯苯基)-5-甲基异恶唑-4-碳酰氯
3-(2,6-Dichlorophenyl)-5-methylisoxazole-4-carbonyl Chloride
4462-55-95g375元
2024/01/16D47763-(2,6-二氯苯基)-5-甲基异恶唑-4-碳酰氯
3-(2,6-Dichlorophenyl)-5-methylisoxazole-4-carbonyl Chloride
4462-55-925g940元
2017/11/01SB00576DA3-(2,6-二氯苯基)-5-甲基异唑-4-甲酰氯
3-(2,6-dichlorophenyl)-5-methylisoxazole-4-carbonyl chloride
4462-55-91GR149元
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