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4-溴-6-氯吡嗪-3(2H)-酮

更新时间:2025-08-21 14:43:35

4-溴-6-氯吡嗪-3(2H)-酮结构式
4-溴-6-氯吡嗪-3(2H)-酮结构式
品牌特惠专场
常用名 4-溴-6-氯吡嗪-3(2H)-酮 英文名 4-Bromo-6-chloropyridazin-3(2H)-one
CAS号 933041-13-5 分子量 209.42800
密度 N/A 沸点 N/A
分子式 C4H2BrClN2O 熔点 N/A
MSDS N/A 闪点 N/A

 4-溴-6-氯吡嗪-3(2H)-酮名称

中文名 4-溴-6-氯吡嗪-3(2H)-酮
英文名 4-Bromo-6-chloropyridazin-3(2H)-one
英文别名 更多

 4-溴-6-氯吡嗪-3(2H)-酮物理化学性质

分子式 C4H2BrClN2O
分子量 209.42800
精确质量 207.90400
PSA 46.01000
LogP 1.59810
储存条件 室温,干燥

 4-溴-6-氯吡嗪-3(2H)-酮安全信息

海关编码 2933990090

 4-溴-6-氯吡嗪-3(2H)-酮海关

海关编码 2933990090
中文概述 2933990090. 其他仅含氮杂原子的杂环化合物. 增值税率:17.0%. 退税率:13.0%. 监管条件:无. 最惠国关税:6.5%. 普通关税:20.0%
申报要素 品名, 成分含量, 用途, 乌洛托品请注明外观, 6-己内酰胺请注明外观, 签约日期
Summary 2933990090. heterocyclic compounds with nitrogen hetero-atom(s) only. VAT:17.0%. Tax rebate rate:13.0%. . MFN tariff:6.5%. General tariff:20.0%

 4-溴-6-氯吡嗪-3(2H)-酮英文别名

5-bromo-3-chloro-1H-pyridazin-6-one
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