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1-(3,4-dichlorothiophen-2-yl)ethanone

更新时间:2025-08-25 16:44:14

1-(3,4-dichlorothiophen-2-yl)ethanone结构式
1-(3,4-dichlorothiophen-2-yl)ethanone结构式
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常用名 1-(3,4-dichlorothiophen-2-yl)ethanone 英文名 1-(3,4-dichlorothiophen-2-yl)ethanone
CAS号 57681-58-0 分子量 195.06600
密度 N/A 沸点 N/A
分子式 C6H4Cl2OS 熔点 N/A
MSDS N/A 闪点 N/A

 1-(3,4-dichlorothiophen-2-yl)ethanone名称

英文名 1-(3,4-dichlorothiophen-2-yl)ethanone
英文别名 更多

 1-(3,4-dichlorothiophen-2-yl)ethanone物理化学性质

分子式 C6H4Cl2OS
分子量 195.06600
精确质量 193.93600
PSA 45.31000
LogP 3.25750

 1-(3,4-dichlorothiophen-2-yl)ethanone安全信息

海关编码 2934999090

 1-(3,4-dichlorothiophen-2-yl)ethanone合成线路

~%

1-(3,4-dichlorothiophen-2-yl)ethanone结构式

1-(3,4-dichloro...

57681-58-0

文献:Steinkopf; Koehler Justus Liebigs Annalen der Chemie, 1937 , vol. 532, p. 250,279

 1-(3,4-dichlorothiophen-2-yl)ethanone上下游产品

1-(3,4-dichlorothiophen-2-yl)ethanone上游产品  2

1-(3,4-dichlorothiophen-2-yl)ethanone下游产品  0

 1-(3,4-dichlorothiophen-2-yl)ethanone海关

海关编码 2934999090
中文概述 2934999090. 其他杂环化合物. 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
Summary 2934999090. other heterocyclic compounds. VAT:17.0%. Tax rebate rate:13.0%. . MFN tariff:6.5%. General tariff:20.0%

 1-(3,4-dichlorothiophen-2-yl)ethanone英文别名

2-Acetyl-3.4-dichlor-thiophen
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