39635-79-5 (四溴双酚S,2,6-dibromo-4-(3,5-dibromo-4-hydroxybenzenesulfonyl)phenol)

四溴双酚S;4,4'-磺酰双(2,6-二溴苯酚);四溴双酚;2,2',6,6'-四溴双酚小号;4,4'-二羟基-3,3'-5,5'-四溴二苯基砜;4,4'-磺酰基二（2,6-二溴苯酚）,TECHN。;4,4-磺酰双(2,6-二溴苯酚);四溴双酚 S;

4,4'-Sulfonylbis(2,6-dibromophenol);Tetrabromobisphenol S;2,6-dibromo-4-(3,5-dibromo-4-hydroxyphenyl)sulfonylphenol;4,4'-Sulphonylbis(2,6-Dibromophenol);4,4'-Sulphonybis(2,6-dibromophenol);3,3',5,5'-TetrabromobisphenolS;3,5,3',5'-Tetrabromobisphenol S;4,4'-Dihydroxy-3,5,3',5'-tetrabromodiphenylsulfone;Bis(3,5-dibromo-4-hydroxyphenyl)sulfone;Bis(4-hydroxy-3,5-dibromophenyl) sulfone;EB 400S;FG 400S;Flame Cut160R;NFPP;Phenol, 4,4'-sulfonylbis[2,6-dibromo-;4,4'-Sulphonylbis[2,6-dibromophenol];Phenol, 4,4'-sulfonylbis(2,6-dibromo-;C12H6Br4O4S;CBDivE_002597;Tetrabromo bisphenol S;CBDivE_005724;KSC680G1P;JHJUYGMZIWDHMO-UHFFFAOYSA-N;STK365917;LS40702;VZ27512;HCH0410713;4,4'-Sulphonylbis(2,6-DiBioomophenol);EINECS 254-551-9;AS-76474;CS-0452104;DTXSID0052708;39635-79-5;Q65643377;TBBP-S;AKOS001030512;AC-934;MFCD00045741;Phenol, 4,4'-sulfonylbis*2,6-dibromo-;Z56761753;J-514034;SCHEMBL312181;A824660;FT-0639563;NS00005128;F0118-0005;DB-049448;4,4\\'-Sulphonylbis(2,6-Dibromophenol);A11132;2,6-dibromo-4-(3,5-dibromo-4-hydroxybenzenesulfonyl)phenol;

MFCD00045741

JHJUYGMZIWDHMO-UHFFFAOYSA-N

1S/C12H6Br4O4S/c13-7-1-5(2-8(14)11(7)17)21(19,20)6-3-9(15)12(18)10(16)4-6/h1-4,17-18H

BrC1C(=C(C=C(C=1)S(C1C=C(C(=C(C=1)Br)O)Br)(=O)=O)Br)O

254-551-9

2908999090

主要用作阻燃剂。

1.将双酚S溶于四氯化碳中,再加入少量水,于搅拌下滴加计算量的溴,进行反应,反应温度保持在20～40℃。加完溴后升温至70℃保温2h,使溴进一步反应完全。然后加入亚硫酸钠水溶液处理残存的溴,再经冷却、过滤,滤饼用水洗涤,洗涤之后在离心机中除去水分,然后干燥即得成品。 2.工业制法:将双酚S溶于四氯化碳中,再加入少量水,于搅拌下滴加计量的溴,进行反应,反应温度保持在20～40℃,加完溴后升温至70℃保温2h,使溴进一步完全反应,然后加入亚硫酸钠处理残存的溴,再经冷却、过滤,滤饼用水洗涤,洗涤之后在离心机中除去水分,然后干燥即得成品。制备实例:在装有搅拌器、冷凝管、温度计和滴液漏斗的四口烧瓶中,加入25g双酚S、32.2g双氧水、30mL水和160g氯苯,用盐水冷却至10℃后,滴加384g溴素,控制滴加速度使溶液温度不超过30℃。加完溴素后,恒温搅拌3h,升温至80℃,恒温1h,加入适量亚硫酸钠水溶液,中和过量溴素,并调溶液pH=6,过滤,80℃烘干,得四溴双酚S556g。合成反应式如下: