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化合物简介
Biphenylene is an alternant, polycyclic hydrocarbon composed of two benzene rings joined together by a pair of mutual attachments (as opposed to a normal ring fusion), thus forming a 6-4-6 arene system. The resulting planar structure was one of the first pi-electronic hydrocarbon systems discovered to show evidence of antiaromaticity.
基本信息
CAS:259-79-0
中文别名:亚联苯;
英文别名:1,1\'-Biphenylene;Cyclobutadibenzene;Dibenzocyclobutadiene;Biphenylene;bisbenzocyclobutene;diphenylene;
分子式:C12H8
分子量:152.192
精确质量:152.063
Psa:0.0
Logp:3.334
中文别名:亚联苯;
英文别名:1,1\'-Biphenylene;Cyclobutadibenzene;Dibenzocyclobutadiene;Biphenylene;bisbenzocyclobutene;diphenylene;
分子式:C12H8
分子量:152.192
精确质量:152.063
Psa:0.0
Logp:3.334
编号系统
PubChem号:24859285
MDL号:MFCD00001110
MDL号:MFCD00001110
物化性质
密度:1.19g/cm3
沸点:262.4ºC at 760mmHg
熔点:113-114ºC(lit.)
闪点:99.6ºC
折射率:1.799
蒸汽压:0.0178mmHg at 25°C
沸点:262.4ºC at 760mmHg
熔点:113-114ºC(lit.)
闪点:99.6ºC
折射率:1.799
蒸汽压:0.0178mmHg at 25°C
安全信息
安全说明:61-29-24/25
危险类别码:R51/53
海关编码:2902909090
危险品标志:N
危险类别码:R51/53
海关编码:2902909090
危险品标志:N
生产方法及用途
合成路线
上游原料
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图谱
13C NMR : Predict

1H NMR : Predict

1H NMR : parameter in CDCl3

ESR : ANION RADICAL, REDUCTION WITH K IN DME

ESR : CATION RADICAL, OXIDATION WITH CONC. H2SO4
