7209-12-3

7209-12-3结构式
7209-12-3结构式

化源商城直购

英文名 1-(4,5-dibromothiophen-2-yl)ethanone
英文别名 2-acetyl-4,5-dibromothiophene
1-(4,5-dibromo-[2]thienyl)-ethanone
1-(4,5-dibromo-thiophen-2-yl)-ethanone
1-(4,5-Dibromo-2-thienyl)-1-ethanone
Methyl-<4.5-dibrom-2-thienyl>-keton
1-(4,5-Dibrom-[2]thienyl)-aethanon
2-acetyl-4,5-dibromothiopene
分子式 C6H4Br2OS
分子量 283.96800
精确质量 281.83500
PSA 45.31000
LogP 3.47570
海关编码 2934999090

~98%

7209-12-3结构式

7209-12-3

文献:Lai, Gaifa; Guo, Tao Synthetic Communications, 2008 , vol. 38, # 1 p. 72 - 76

~%

7209-12-3结构式

7209-12-3

文献:Gol'dfarb; Wol'kenschtein Doklady Akademii Nauk SSSR, 1959 , vol. 128, p. 536 Doklady Chemistry, 124-129 <1959> 767

~23%

7209-12-3结构式

7209-12-3

详细
文献:Agua, M. J. del; Alvarez-Insua, A. S.; Conde, S. Journal of Heterocyclic Chemistry, 1981 , vol. 18, p. 1345 - 1347
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%