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5-bromo-4-chloro-2-ethylpyridine

更新时间:2025-08-23 21:21:51

5-bromo-4-chloro-2-ethylpyridine结构式
5-bromo-4-chloro-2-ethylpyridine结构式
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常用名 5-bromo-4-chloro-2-ethylpyridine 英文名 5-bromo-4-chloro-2-ethylpyridine
CAS号 1353855-49-8 分子量 220.49400
密度 N/A 沸点 N/A
分子式 C7H7BrClN 熔点 N/A
MSDS N/A 闪点 N/A

 5-bromo-4-chloro-2-ethylpyridine名称

英文名 5-bromo-4-chloro-2-ethylpyridine

 5-bromo-4-chloro-2-ethylpyridine物理化学性质

分子式 C7H7BrClN
分子量 220.49400
精确质量 218.94500
PSA 12.89000
LogP 3.05990

 5-bromo-4-chloro-2-ethylpyridine安全信息

海关编码 2933399090

 5-bromo-4-chloro-2-ethylpyridine海关

海关编码 2933399090
中文概述 2933399090. 其他结构含非稠合吡啶环的化合物. 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 2933399090. other compounds containing an unfused pyridine ring (whether or not hydrogenated) in the structure. VAT:17.0%. Tax rebate rate:13.0%. . MFN tariff:6.5%. General tariff:20.0%
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