3,4-Dimethylenecyclobut-1-ene

更新时间：2025-08-27 23:36:24

3,4-Dimethylenecyclobut-1-ene结构式	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

英文名	3,4-dimethylidenecyclobutene
英文别名	更多

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

海关编码	2902199090

1,5-己二炔

628-16-0

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

1,5-己二炔

628-16-0

~99%

3,4-Dimethylene...

5291-90-7

fulvene

497-20-1

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

丙二烯

463-49-0

hexa-1,2-dien-5-yne

33142-15-3

3,4-Dimethylene...

5291-90-7

1,5-己二炔

628-16-0

详细

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

3-氯丙炔

624-65-7

hexa-1,2-dien-5-yne

33142-15-3

3,4-Dimethylene...

5291-90-7

1,5-己二炔

628-16-0

详细

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

溴代丙炔

106-96-7

hexa-1,2-dien-5-yne

33142-15-3

3,4-Dimethylene...

5291-90-7

1,5-己二炔

628-16-0

详细

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

tricarbonyl-η6-...

133777-09-0

三甲基磷

594-09-2

fac-(PMe3)3Cr(CO)3

24554-62-9

3,4-Dimethylene...

5291-90-7

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

1,5-己二炔

628-16-0

~5%

1,3-Hexadien-5-yne.

10420-90-3

3,4-Dimethylene...

5291-90-7

fulvene

497-20-1

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

1,5-己二炔

628-16-0

cis-1,3-hexadie...

5222-76-4

3,4-Dimethylene...

5291-90-7

fulvene

497-20-1

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上游产品 6
CAS号628-16-0 1,5-己二炔 CAS号463-49-0 丙二烯 CAS号624-65-7 3-氯丙炔 CAS号106-96-7 溴代丙炔
CAS号133777-09-0 tricarbonyl-η6-... CAS号594-09-2 三甲基磷
3,4-Dimethylenecyclobut-1-ene下游产品 2
CAS号24172-05-2 (1Z,3z)-1,4-二碘-... CAS号497-20-1 fulvene

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

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Cyclobutene,3,4-bis(methylene)

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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

3,4-Dimethylenecyclobut-1-ene

3,4-Dimethylenecyclobut-1-ene名称

3,4-Dimethylenecyclobut-1-ene物理化学性质

3,4-Dimethylenecyclobut-1-ene安全信息

3,4-Dimethylenecyclobut-1-ene合成线路

3,4-Dimethylenecyclobut-1-ene上下游产品

3,4-Dimethylenecyclobut-1-ene海关

3,4-Dimethylenecyclobut-1-ene英文别名

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