[化工百科]:4,4'-二甲苯亚砜,1774-35-2

中文名:4,4'-二甲苯亚砜
英文名:P-tolyl sulfoxide
中文别名:4,4'-二甲基二苯基亚砜;4,4’-二甲苯亚砜;对甲苯基亚砜
英文别名:Di-p-tolyl sulfoxide; 4,4'-Sulfinylbis(methylbenzene); 4,4'-Ditolyl sulfoxide; di-(4-methylphenyl)sulfoxide; p-Tolyl Sulfoxide; Di-p-tolyl Sulfoxide; Bis(p-tolyl)sulphoxide; bis(4-methylphenyl) sulfoxide; Ditolyl sulfoxide; Ditolyl sulphoxide; 4,4'-dimethyldiphenyl sulphoxide; p-Tolyl sulfoxide; Sulfoxide,ditolyl; Benzene, 1,1‘-sulfinylbis[4-methyl-; 4,4'-Dimethyldiphenylsulfoxide;
CAS号:1774-35-2
化学式:C14H14OS
分子量:230.325
密度: 1.19g/cm3
熔点: 94-96?°C(lit.)
沸点: 378.3℃at760mmHg
闪点: 182.6℃
蒸汽压: 1.39E-05mmHgat25°C
折射率: 1.641


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