4-[2-(3,4-dimethoxyphenyl)ethenyl]-1,2-dimethoxybenzene

更新时间:2024-01-09 03:26:23

4-[2-(3,4-dimethoxyphenyl)ethenyl]-1,2-dimethoxybenzene结构式
4-[2-(3,4-dimethoxyphenyl)ethenyl]-1,2-dimethoxybenzene结构式
委托求购
常用名 4-[2-(3,4-dimethoxyphenyl)ethenyl]-1,2-dimethoxybenzene 英文名 4-[2-(3,4-dimethoxyphenyl)ethenyl]-1,2-dimethoxybenzene
CAS号 5385-62-6 分子量 300.34900
密度 N/A 沸点 N/A
分子式 C18H20O4 熔点 N/A
MSDS N/A 闪点 N/A

 名称

英文名 4-[2-(3,4-dimethoxyphenyl)ethenyl]-1,2-dimethoxybenzene
英文别名 更多

 物理化学性质

分子式 C18H20O4
分子量 300.34900
精确质量 300.13600
PSA 36.92000
LogP 3.89140

 安全信息

海关编码 2909309090

 合成线路

~81%

4-[2-(3,4-dimethoxyphenyl)ethenyl]-1,2-dimethoxybenzene结构式

4-[2-(3,4-dimet...

5385-62-6

文献:Hong, Fong-Jiao; Low, Yun-Yee; Chong, Kam-Weng; Thomas, Noel F.; Kam, Toh-Seok Journal of Organic Chemistry, 2014 , vol. 79, # 10 p. 4528 - 4543

~%

4-[2-(3,4-dimethoxyphenyl)ethenyl]-1,2-dimethoxybenzene结构式

4-[2-(3,4-dimet...

5385-62-6

文献:Gromov; Vedernikov; Ushakov; Alfimov Russian Chemical Bulletin, 2008 , vol. 57, # 4 p. 793 - 801

~%

4-[2-(3,4-dimethoxyphenyl)ethenyl]-1,2-dimethoxybenzene结构式

4-[2-(3,4-dimet...

5385-62-6

文献:Al-Attar,Y.; Wizinger,R. Helvetica Chimica Acta, 1963 , vol. 46, p. 1286 - 1294

~%

4-[2-(3,4-dimethoxyphenyl)ethenyl]-1,2-dimethoxybenzene结构式

4-[2-(3,4-dimet...

5385-62-6

文献:Feuerstein Chemische Berichte, 1901 , vol. 34, p. 414

~%

4-[2-(3,4-dimethoxyphenyl)ethenyl]-1,2-dimethoxybenzene结构式

4-[2-(3,4-dimet...

5385-62-6

文献:Sieber,R.H. Justus Liebigs Annalen der Chemie, 1969 , vol. 730, p. 31 - 46

~%

4-[2-(3,4-dimethoxyphenyl)ethenyl]-1,2-dimethoxybenzene结构式

4-[2-(3,4-dimet...

5385-62-6

文献:Pascal; Normand Bulletin de la Societe Chimique de France, 1912 , vol. <4>11, p. 21

~%

4-[2-(3,4-dimethoxyphenyl)ethenyl]-1,2-dimethoxybenzene结构式

4-[2-(3,4-dimet...

5385-62-6

文献:Feuerstein Chemische Berichte, 1901 , vol. 34, p. 414

 海关

海关编码 2909309090
中文概述 2909309090 其他芳香醚及其卤化衍生物、磺化、硝化衍生物(包括亚硝化衍生物)。监管条件:无。增值税率:17.0%。退税率:9.0%。最惠国关税:5.5%。普通关税:30.0%
申报要素 品名, 成分含量, 用途
Summary 2909309090 other aromatic ethers and their halogenated, sulphonated, nitrated or nitrosated derivatives VAT:17.0% Tax rebate rate:9.0% Supervision conditions:none MFN tariff:5.5% General tariff:30.0%

 英文别名

1,1'-(Z)-ethene-1,2-diylbis(3,4-dimethoxybenzene)
3,4,3',4'-tetramethoxy-stilbene
3,4,3',4'-Tetramethoxy-stilben
1,2-bis(3,4-dimethoxyphenyl)ethene
1,2-bis(3,4-dimethoxyphenyl)ethylene
3,3',4,4'-Tetramethoxy-stilben
Benzene,1,1'-(1,2-ethenediyl)bis[3,4-dimethoxy