基本信息
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1-邻氰苯乙烯基-4-对氰苯乙烯基苯
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13001-38-2
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荧光增白剂 ER-II
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C24H16N2
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332.40
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1-(2-Cyanostyryl)-4-(4-cyanostyryl)benzene
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235-834-6
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1.18 g/cm3
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2-[2-[4-[2-(4-Cyanophenyl)vinyl]phenyl]vinyl]benzonitrile;Fluorescent brightener ER-II;C.I.199-2
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274.1oC
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181-186oC
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573.5oC at 760 mmHg
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详细信息
荧光增白剂199:1
中文名称:1-邻氰苯乙烯基-4-对氰苯乙烯基苯
中文同义词:荧光增白剂ER-II;1-邻氰苯乙烯基-4-对氰苯乙烯基苯;1-(2-氰苯乙烯)-4-(4-氰苯乙烯)苯;荧光增白剂ER-II;(1-邻氰基苯乙烯基,4-对氰基苯乙烯基)苯;荧光增白剂199:1;荧光增白剂ER-II(FBA199:1);1-(2-氰苯乙烯基)-4-(4-氰苯乙烯基)苯
英文名称:1-(2-Cyanostyryl)-4-(4-cyanostyryl)benzene
英文同义词:C.I.199-2;fluorescentbrightenerer-ii;1-(2-CYANOSTYRYL)-Chemicalbook4-(4-CYANOSTYRYL)BENZENE;2-[2-[4-[2-(4-cyanophenyl)vinyl]phenyl]vinyl]benzonitrile;FluorescentBrightener199:1;Benzonitrile,2-2-4-2-(4-cyanophenyl)ethenylphenylethenyl-;ER-II;2,4'-[1,4-Phenylenebis(2,1-ethenediyl)]bisbenzonitrile
CAS号:13001-38-2
分子式:C24H16N2
分子量:332.4
EINECS号:235-834-6
外观: 淡黄色结晶粉末 色光: 呈兰紫色 熔点: 184-186℃
纯度: ≥99%
包装: 25KG纸板桶
用途: 用于涤纶、涤棉、涤纱、涤麻涤毛等混纺织物的增白增艳,可用于化纤塑料增白