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3-溴-4-甲基噻吩-25-二硼酸频那醇酯

更新时间:2025-08-23 12:07:24

3-溴-4-甲基噻吩-25-二硼酸频那醇酯结构式
3-溴-4-甲基噻吩-25-二硼酸频那醇酯结构式
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常用名 3-溴-4-甲基噻吩-25-二硼酸频那醇酯 英文名 2,2'-(3-Bromo-4-methylthiophene-2,5-diyl)bis(4,4,5,5-tetramethyl-1,3,2-dioxaborolane)
CAS号 1256360-34-5 分子量 428.98500
密度 N/A 沸点 N/A
分子式 C17H27B2BrO4S 熔点 N/A
MSDS N/A 闪点 N/A

 3-溴-4-甲基噻吩-25-二硼酸频那醇酯名称

中文名 3-溴-4-甲基噻吩-25-二硼酸频那醇酯
英文名 2-[3-bromo-4-methyl-5-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)thiophen-2-yl]-4,4,5,5-tetramethyl-1,3,2-dioxaborolane
英文别名 更多

 3-溴-4-甲基噻吩-25-二硼酸频那醇酯物理化学性质

分子式 C17H27B2BrO4S
分子量 428.98500
精确质量 428.10000
PSA 65.16000
LogP 3.41740

 3-溴-4-甲基噻吩-25-二硼酸频那醇酯MSDS

 3-溴-4-甲基噻吩-25-二硼酸频那醇酯安全信息

海关编码 2934999090

 3-溴-4-甲基噻吩-25-二硼酸频那醇酯海关

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%

 3-溴-4-甲基噻吩-25-二硼酸频那醇酯英文别名

A-4741
X0471
3-Bromo-4-methylthiophene-25-diboronic acid pinacol ester
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