沸点 | 210°C/3mmHg |
熔点 | 85-88°C |
应用 | 1,4-Diphenylbutadiyne was used in the preparation of 7,8-dehydropurpurin dimers via two-fold Pd-catalyzed [3+2] annulation of meso-bromoporphyrin. |
产品介绍 | 1,4-Diphenylbutadiyne reacts with [WI2(CO)3(NCMe)2] in CH2Cl2 to give the iodo-bridged dimer [W(μ-I)I(CO)(NCMe)(η2PhC2C2Ph)]2.1,4-Diphenylbutadiyne on UV irradiation with olefins such as 2,3-dimethyl-2-butene, 1,4-cyclohexadiene and dimethyl fumarate yields cross-cycloaddition products. |
别名 | 二苯丁二炔;二苯双乙炔;1,4-联苯基丁二炔;1,4-Diphenyldiacetylene; Diphenyl-1,3-butadiyne; Diphenylbutadiyne; Diphenyldiacetylene |
1,4-二苯基丁二炔
1,4-Diphenylbutadiyne (订货以英文为准)
编号:D100602
CAS号:886-66-8
分子式:C16H10
分子量:202.25
产品名称 | 1,4-Diphenylbutadiyne |
中文名称 | 1,4-二苯基丁二炔 |
CAS号 | 886-66-8 |
分子式(M.F.) | C16H10 |
分子量(M.W.) | 202.25 |
标识符号 | https://www.aladdin-e.com/images/ghs/ghs02.jpg,https://www.aladdin-e.com/images/ghs/ghs05.jpg,https://www.aladdin-e.com/images/ghs/ghs06.jpg |
信号词 | Danger |
危害声明 | H225,H301,H311,H314,H331 |
警示性声明 | P210,P261,P280,P305+P351+P338,P310 |
个人防护设备 | Faceshields,full-face respirator (US),Gloves,Goggles,multi-purpose combination respirator cartridge (US) |
WGK德国 | 2 |
闪点(摄氏) | 19 °C |
风险声明 (欧洲) | 11,23/24/25,34 |
安全声明(欧洲) | 16,26,27,36/37/39,45 |
危害码(欧洲) | F,T |
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