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5,7-Diiodo-2,3-dihydrothieno[3,4-b][1,4]dioxine

更新时间:2025-11-04 20:32:31

5,7-Diiodo-2,3-dihydrothieno[3,4-b][1,4]dioxine结构式
5,7-Diiodo-2,3-dihydrothieno[3,4-b][1,4]dioxine结构式
品牌特惠专场
常用名 5,7-Diiodo-2,3-dihydrothieno[3,4-b][1,4]dioxine 英文名 5,7-Diiodo-2,3-dihydrothieno[3,4-b][1,4]dioxine
CAS号 640737-72-0 分子量 393.96900
密度 N/A 沸点 N/A
分子式 C6H4I2O2S 熔点 N/A
MSDS N/A 闪点 N/A

 名称

英文名 5,7-Diiodo-2,3-dihydrothieno[3,4-b][1,4]dioxine
英文别名 更多

 物理化学性质

分子式 C6H4I2O2S
分子量 393.96900
精确质量 393.80200
PSA 46.70000
LogP 2.72850
InChIKey XNVYOUBEESESHB-UHFFFAOYSA-N
SMILES Ic1sc(I)c2c1OCCO2

 安全信息

海关编码 2934999090

 合成线路

~90%

5,7-Diiodo-2,3-dihydrothieno[3,4-b][1,4]dioxine结构式

5,7-Diiodo-2,3-...

640737-72-0

文献:Zhao, Xiaoyong; Pinto, Mauricio R.; Hardison, Lindsay M.; Mwaura, Jeremiah; Mueller, Juergen; Jiang, Hui; Witker, David; Kleiman, Valeria D.; Reynolds, John R.; Schanze, Kirk S. Macromolecules, 2006 , vol. 39, # 19 p. 6355 - 6366

~56%

5,7-Diiodo-2,3-dihydrothieno[3,4-b][1,4]dioxine结构式

5,7-Diiodo-2,3-...

640737-72-0

文献:Meng, Hong; Perepichka, Dmitrii F.; Bendikov, Michael; Wudl, Fred; Pan, Grant Z.; Yu, Wenjiang; Dong, Wenjian; Brown, Stuart Journal of the American Chemical Society, 2003 , vol. 125, # 49 p. 15151 - 15162

 上下游产品

上游产品  1

下游产品  0

 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%

 英文别名

5,7-diiodo-2H,3H-thieno[3,4-b][1,4]dioxine
2,5-diiodo-3,4-ethylenedioxythiophene
3,4-ethylenedioxy-2,5-diiodothiophene
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