2,3-DIHYDRO-7-(2,3-DIHYDROTHIENO[3,4-B][1,4]DIOXIN-5-YL)THIENO[3,4-B][1,4]DIOXINE-5-CARBALDEHYDE

更新时间:2024-04-02 17:29:19

2,3-DIHYDRO-7-(2,3-DIHYDROTHIENO[3,4-B][1,4]DIOXIN-5-YL)THIENO[3,4-B][1,4]DIOXINE-5-CARBALDEHYDE结构式
2,3-DIHYDRO-7-(2,3-DIHYDROTHIENO[3,4-B][1,4]DIOXIN-5-YL)THIENO[3,4-B][1,4]DIOXINE-5-CARBALDEHYDE结构式
品牌特惠专场
常用名 2,3-DIHYDRO-7-(2,3-DIHYDROTHIENO[3,4-B][1,4]DIOXIN-5-YL)THIENO[3,4-B][1,4]DIOXINE-5-CARBALDEHYDE 英文名 2,3-DIHYDRO-7-(2,3-DIHYDROTHIENO[3,4-B][1,4]DIOXIN-5-YL)THIENO[3,4-B][1,4]DIOXINE-5-CARBALDEHYDE
CAS号 336607-95-5 分子量 310.34600
密度 1.528g/cm3 沸点 517.762ºC at 760 mmHg
分子式 C13H10O5S2 熔点 N/A
MSDS N/A 闪点 266.933ºC

 名称

英文名 5-(2,3-dihydrothieno[3,4-b][1,4]dioxin-5-yl)-2,3-dihydrothieno[3,4-b][1,4]dioxine-7-carbaldehyde
英文别名 更多

 物理化学性质

密度 1.528g/cm3
沸点 517.762ºC at 760 mmHg
分子式 C13H10O5S2
分子量 310.34600
闪点 266.933ºC
精确质量 309.99700
PSA 110.47000
LogP 2.83150
折射率 1.67

 安全信息

海关编码 2934999090

 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

[5,5'-Bithieno[3,4-b]-1,4-dioxin]-7-carboxaldehyde,2,2',3,3'-tetrahydro
2,3-DIHYDRO-7-(2,3-DIHYDROTHIENO[3,4-B][1,4]DIOXIN-5-YL)THIENO[3,4-B][1,4]DIOXINE-5-CARBALDEHYDE
2,3-DIBROMOPROPIONYL CHLORIDE
AmbkkkkK375
5-formyl-2,2'-bi(3,4-ethylenedioxythiophene)