前往化源商城
入驻化源商城

3,4-Dimethylenecyclobut-1-ene

更新时间:2024-01-14 10:57:58

3,4-Dimethylenecyclobut-1-ene结构式
3,4-Dimethylenecyclobut-1-ene结构式
委托求购
常用名 3,4-Dimethylenecyclobut-1-ene 英文名 3,4-Dimethylenecyclobut-1-ene
CAS号 5291-90-7 分子量 78.11180
密度 0.84g/cm3 沸点 90.9ºC at 760mmHg
分子式 C6H6 熔点 N/A
MSDS N/A 闪点 N/A

 3,4-Dimethylenecyclobut-1-ene名称

英文名 3,4-dimethylidenecyclobutene
英文别名 更多

 3,4-Dimethylenecyclobut-1-ene物理化学性质

密度 0.84g/cm3
沸点 90.9ºC at 760mmHg
分子式 C6H6
分子量 78.11180
精确质量 78.04700
LogP 1.66860
折射率 1.493

 3,4-Dimethylenecyclobut-1-ene安全信息

海关编码 2902199090

 3,4-Dimethylenecyclobut-1-ene合成线路

~%

3,4-Dimethylenecyclobut-1-ene结构式

3,4-Dimethylene...

5291-90-7

文献:Huntsman,W.D.; Wristers,H.J. Journal of the American Chemical Society, 1967 , vol. 89, # 2 p. 342 - 347

~99%

3,4-Dimethylenecyclobut-1-ene结构式

3,4-Dimethylene...

5291-90-7

文献:Zimmermann, Gerhard; Nuechter, Matthias; Remmler, Matthias; Findeisen, Matthias; Hopf, Henning; et al. Chemische Berichte, 1994 , vol. 127, # 9 p. 1747 - 1754

~%

3,4-Dimethylenecyclobut-1-ene结构式

3,4-Dimethylene...

5291-90-7

详细
文献:Howe, Pui-Teng; Fahr, Askar Journal of Physical Chemistry A, 2003 , vol. 107, # 45 p. 9603 - 9610

~%

3,4-Dimethylenecyclobut-1-ene结构式

3,4-Dimethylene...

5291-90-7

详细
文献:Howe, Pui-Teng; Fahr, Askar Journal of Physical Chemistry A, 2003 , vol. 107, # 45 p. 9603 - 9610

~%

3,4-Dimethylenecyclobut-1-ene结构式

3,4-Dimethylene...

5291-90-7

详细
文献:Howe, Pui-Teng; Fahr, Askar Journal of Physical Chemistry A, 2003 , vol. 107, # 45 p. 9603 - 9610

~%

3,4-Dimethylenecyclobut-1-ene结构式

3,4-Dimethylene...

5291-90-7

文献:Rau, Doris; Behrens, Ulrich Angewandte Chemie, 1991 , vol. 103, p. 847 - 848

~5%

3,4-Dimethylenecyclobut-1-ene结构式

3,4-Dimethylene...

5291-90-7

详细
文献:Zimmermann, Gerhard; Nuechter, Matthias; Remmler, Matthias; Findeisen, Matthias; Hopf, Henning; et al. Chemische Berichte, 1994 , vol. 127, # 9 p. 1747 - 1754

~%

3,4-Dimethylenecyclobut-1-ene结构式

3,4-Dimethylene...

5291-90-7

详细
文献:Tranter, Robert S.; Tang, Weiyong; Anderson, Ken B.; Brezinsky, Kenneth Journal of Physical Chemistry A, 2004 , vol. 108, # 16 p. 3406 - 3415

 3,4-Dimethylenecyclobut-1-ene海关

海关编码 2902199090
中文概述 2902199090 其他环烷烃、环烯烃及环萜烯。监管条件:无。增值税率:17.0%。退税率:9.0%。最惠国关税:2.0%。普通关税:30.0%
申报要素 品名, 成分含量
Summary 2902199090 other cyclanes, cyclenes and cyclotherpenes。Supervision conditions:None。VAT:17.0%。Tax rebate rate:9.0%。MFN tariff:2.0%。General tariff:30.0%

 3,4-Dimethylenecyclobut-1-ene英文别名

3,4-Dimethylenecyclobut-1-ene
3,4-Dimethylenecyclobutene
3,4-Bis-methylen-1-cyclobuten
Cyclobutene,3,4-bis(methylene)
Cyclobutene,bis(methylene)-(9CI)
Cyclobutene,3,4-dimethylene-(6CI,7CI,8CI)
3,4-bis(methylene)-cyclobutene
Dimethylenecyclobutene
3,4-Bis(methylen)cyclobuten
3,4-Dimethylen-cyclobuten-1
3,4-Dimethylencyclobuten