CAS：5465-41-8
中文别名：
英文别名：1.4-Bis-(4-brom-phenyl)-buten-(2t)-dion-(1.4);1.4-Bis-(4-chlor-phenyl)-buten-(2t)-dion-(1.4);(E)-1,2-bis(p-toluoyl)ethene;(E)-1,4-di-p-tolylbut-2-ene-1,4-dione;(E)-1,4-di(4-chlorophenyl)-2-buten-1,4-dione;trans-4,4\'-dichlorodibenzoylethylene;(E)-1,4-bis(4-methylphenyl)-2-butene-1,4-dione;(E)-1,4-bis(4-bromophenyl)but-2-ene-1,4-dione;trans-4,4\'-dimethyldibenzoylethylene;1.4-bis-(4-chloro-phenyl)-butene-(2t)-dione-(1.4);trans-1,2-Bis(p-chlorobenzoyl)ethylene;trans-1,2-di-(4\'-toluoyl)ethene;trans-1,4-Bis-(4-brom-phenyl)-but-2-en-1,4-dion;1,2-bis(4-bromobenzoyl)ethylene;trans-1,2-bis(4-bromobenzoyl)ethene;1,4-di(4-methylphenyl)-2-buten-1,4-dione;1.4-bis-(4-bromo-phenyl)-butene-(2t)-dione-(1.4);(E)-1,4-Bis(4-methylphenyl)but-2-ene-1,4-dione;
分子式：C18H16O2
分子量：264.318
精确质量：264.115
Psa：34.14
Logp：3.9252

密度：1.103g/cm3
沸点：419.1ºC at 760 mmHg
闪点：156.7ºC
折射率：1.584