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CAS号:2397-00-4
英文名称:4,4"-Bis(5-methyl-2-benzoxazolyl)stilbene
英文同义词:Optical Brightener OB-2;bismethylbenzoxazolylstilbene;Fluorescent whitening agent OB-2;Fluorescent Brightener Agent OB-2;Fluorescent Brightener Agent OB-;-Bis(5-methyl-2-benzoxazolyl)stilbene;4,4"-BIS(5-METHYL-2-BENZOXAZOLYL)STILBENE;4,4"-BIS(5-METHYLBENZOXAZOL-2-YL)STILBENE;Fluorescent Brightener Agent OB-2 [4,4'4,4"-Bis(5-methyl-2-benzoxazolyl)stilbene >
中文名称:4,4-双(5-甲基-2-苯并唑基)二苯乙烯
中文同义词:荧光增白剂 OB-2;4,4"-双(5-甲基-2-苯并恶唑基)芪;4,4-双(5-甲基-2-苯并唑基)二苯乙烯;4,4-双(5-甲基-2-苯并噁唑基)二苯乙烯;4,4-双(5-甲基-2-苯并恶唑基)二苯乙烯;4,4"-双(5-甲基-2-苯并恶唑基)芪(升华提纯);1,2-双(4-(5-甲基苯并[D]恶唑-2-基)苯基)乙烯;1,2-双(4-(5-甲基苯并[D]噁唑-2-基)苯基)乙烯;4,4"-双(5-甲基-2-苯并恶唑基)芪(B1564的精制产品);2,2’-[1,2-亚乙基二(4,1-亚苯基)]双(5-甲基苯并恶唑)
分子式:C30H22N2O2
分子量:442.51
熔点:336-342°C
沸点:590.9±39.0 °C(Predicted)
密度:1.242±0.06 g/cm3(Predicted)
储存条件:Sealed in dry,Room Temperature
酸度系数(pKa):2.95±0.10(Predicted)
CAS 数据库:2397-00-4(CAS DataBase Reference)
EPA化学物质信息:Benzoxazole, 2,2"-(1,2-ethenediyldi-4,1-phenylene)bis[5-methyl- (2397-00-4)