35234-87-8

• 常用中文名：dimethyl 2,3-dicyanobut-2-enedioate
• 常用英文名：dimethyl 2,3-dicyanobut-2-enedioate
• CAS号：35234-87-8
• 分子式：C₈H₆N₂O₄
• 分子量：194.14400
• 发布时间：2016-03-28 11:30:43
• 更新时间：2024-01-10 19:13:32

名称

• 英文名: dimethyl (E)-2,3-dicyanobut-2-enedioate
• 英文别名: Dimethyl trans-2,3-Dibromobutenedioate; 2,3-dibromo-dimethylfumarate; 2-Butenedioic acid,dibromo-,dimethyl ester; dibromo-fumaric acid dimethyl ester; dimethyl 2,3-dibromofumarate; 2,3-Dibromofumaric Acid Dimethyl Ester; dimethyl 2,3-dicyanoethene; Dibrom-fumarsaeure-dimethylester; Maleic acid,dibromo-,dimethyl ester; Dimethyl dibromo-2-butenedioate; dimethyl 2,3-dicyanofumarate; dimethyl cyanofumarate; dimethyldicyanofumarate

物化性质

• 密度: 1.315g/cm3
• 沸点: 310.4ºC at 760 mmHg
• 分子式: C₈H₆N₂O₄
• 分子量: 194.14400
• 闪点: 134.7ºC
• 精确质量: 194.03300
• PSA: 100.18000
• 折射率: 1.484

安全

• 海关编码: 2926909090

合成路线

115668-28-5 ~54% 35234-87-8

文献：Ioffe, Sema L.; Lyapkalo, II'ya M.; Tishkov, Alexander A.; Danilenko, Vitaliy M.; Strelenko, Yuri A.; Tartakovsky, Vladimir A. Tetrahedron, 1997 , vol. 53, # 38 p. 13085 - 13098

670-54-2 105-34-0 ~0% 35234-87-8 101342-43-2

文献：Gotoh,T.; Padias,A.B.; Hall,H.K. Journal of the American Chemical Society, 1986 , vol. 108, p. 4920

105-34-0 ~% 35234-87-8

文献：Cho, Liu Yao; Romero, Jose Ricardo Tetrahedron Letters, 1995 , vol. 36, # 48 p. 8757 - 8760

74894-01-2 101342-44-3 ~0% 123931-19-1 35234-87-8 详细

文献：Sustmann, Reiner; Luecking, Karin; Kopp, Gebhard; Rese, Michael Angewandte Chemie, 1989 , vol. 101, # 12 p. 1701 - 1704

115668-29-6 ~% 35234-87-8

文献：Ioffe, Sema L.; Lyapkalo, II'ya M.; Tishkov, Alexander A.; Danilenko, Vitaliy M.; Strelenko, Yuri A.; Tartakovsky, Vladimir A. Tetrahedron, 1997 , vol. 53, # 38 p. 13085 - 13098

101342-44-3 ~% 35234-87-8

文献：Huisgen, Rolf; Mloston, Grzegorz; Giera, Henry; Langhals, Elke Tetrahedron, 2002 , vol. 58, # 3 p. 507 - 519

101342-44-3 23604-61-7 ~% 35234-87-8

文献：Mloston, Grzegorz; Langhals, Elke; Huisgen, Rolf Tetrahedron Letters, 1989 , vol. 30, # 39 p. 5373 - 5376

31253-11-9 ~% 35234-87-8

文献：Yamada, Yoichi; Yasuda, Heinosuke Synthesis, 1990 , # 9 p. 768 - 770

上下游产品

上游产品  8
115668-28-5 670-54-2 105-34-0 74894-01-2
101342-44-3 115668-29-6 23604-61-7 31253-11-9
下游产品  8
105020-38-0 105020-39-1 105020-37-9 70910-18-8
57362-82-0 105020-45-9 33090-69-6 105-34-0

海关

海关编码	2926909090
中文概述	2926909090 其他腈基化合物. 增值税率:17.0% 退税率:9.0% 监管条件:无 最惠国关税:6.5% 普通关税:30.0%
申报要素	品名, 成分含量, 用途
Summary	HS:2926909090 other nitrile-function compounds VAT:17.0% Tax rebate rate:9.0% Supervision conditions:none MFN tariff:6.5% General tariff:30.0%