1)BHT[英][,bi:e?t?'ti:][美][,biet?'ti]2,6-二叔丁基-4-甲基苯酚
2)2,6-di-tert-butyl-4-methylphenol2,6-二叔丁基-4-甲基苯酚
1.The shortcoming such as easily migration,volatile and low antiaging efficiency of 2,6-di-tert-butyl-4-methylphenol(BHT) as synthetic rubber antioxidant was analyzed,the mechanism of antiaging of BHT and bridged alkylene phenols were explained,and the advantage,synthetic methods of bridged alkylene bisphenols were introduced with 20 references.分析了2,6-二叔丁基-4-甲基苯酚(BHT)作为合成橡胶防老剂存在易迁移、易挥发、抗老化效率低等问题,阐述了BHT与桥键烷基酚类防老剂的作用机理,介绍了桥键烷基酚类防老剂的优势、合成方法,指出用桥键烷基酚及其衍生物取代BHT是合成橡胶防老剂发展的方向。
3)2,6-tert-butyl-4-methylphenol2,6二叔丁基-4-甲基苯酚
4)2,6-Ditertbutyl4methyl phenol2,6二叔丁基4甲基苯酚
5)Phenol, 2,6-bis(1,1-dimethylethyl)-4-ethyl-2,6-二叔丁基-4-乙基苯酚
6)-2,6-Bis(1-1-dimethylethyl)-4-methylphenol2,6-二叔丁基-4-甲基酚
英文短句/例句
1.DETERMINATION OF THE PURITY OF 2,6-DI-TERT-BUTYL-4-METHYL-PHE-NOL BY HIGH PERFORMANCE LIQUID CHROMATOGRAPHY高效液相色谱法测定2,6-二叔丁基-4-甲基酚的纯度
2.(BHT) Food additive--2.6-ditertiary butyl-p-cresol"GB/T1900-1980食品添加剂2,6-二叔丁基对甲酚"
3.SYNTHESIS OF 2,6-BIS-TERTIARY BUTYL-4-NONYLPHENOL CATALYZED BY FHSA SUPER ACIDFHSA超强酸催化合成2,6-二叔丁基-4-壬基酚
4.Synthesis of 3,5-di-tert-butyl-2,6-di-hydroxybenzoic Acid3,5—二叔丁基—2,6二羟基苯甲酸的合成
5.Analysis of the Purity of 2,6-Di-tert-butyl-4- Methyl phenol and the Content of Free Methyl phenol by CGC毛细管色谱法分析2,6-二叔丁基对甲酚纯度及游离酚含量
6.The measurment and correlation of the solubility of Butylated hydroxytoluene in ethanol2,6-二叔丁基对甲酚在甲苯中溶解度的测定及关联
7.IR-Spectrometric Determination of 2,6-Di-tert.-butyl-p-cresol in Aviation Lubricating Oil and Hydraulic Press Oil红外光谱法测定航空润滑油液压油中2,6-二叔丁基对甲酚含量
8.Selective Oxidation of 4-Substituted-2, 6-di(hydroxymeth yl) phenols4-取代-2,6-二(羟甲基)苯酚的选择氧化
9.SYNTHESIS OF ANTIOXIDANT 2,4-DIMETHYL-6-tert-BUTYLPHENOL抗氧剂2,4-二甲基-6-叔丁基苯酚的合成
10.The Synthesis of P-T-Butyl Catechol by Methyl T-Butyl Ether;用甲基叔丁基醚为烃化剂合成对叔丁基邻苯二酚的研究
11.Synthesis of 3,5-di-tert-butyl-4-hydroxyl benzyl methyl ether3,5-二叔丁基-4-羟基苄基甲基醚的常压合成
12.Quantitative Analysis of Methyl β (3,5 di tert butyl 4 hydroxyphenyl)propionateβ-(3,5-二叔丁基-4-羟基苯基)丙酸甲酯的定量分析
13.SYNTHESIS AND CHARACTERIZATION OF 3,5-DI-tert-BUTYL-4-HYDROXYLBENZYL METHYL ETHER3,5-二叔丁基-4-羟基苄基甲醚的合成及表征
14.Synthesis and characterization of tert-butyl-dimethyl-(4-methyl-pent-4-enyloxy)-silane二甲基叔丁基-(4-甲基-4-烯戊氧基)硅烷的合成及表征
15.testing method for bht(butylated hydroxy toluene) in textile纺织品中二叔丁基对甲酚(bht)含量测定法
16.STUDY ON THE SYNTHESIS OF 2,6-DIMETHYLANILINE WITH 2,6-DIMETHYLPHENOL BY GAS PHASE AMINATION;2,6-二甲基苯酚气相胺化合成2,6-二甲基苯胺的研究
17.Synthesis of Diphenylmethyl 7β-tert-Butoxycarbonylamino-3-chloromethyl-3-cephem-4-carboxylate7β-叔丁氧羰基氨基-3-氯甲基-3-头孢烯-4-羧酸二苯甲酯的合成
18.Chitosan-(4-tert-butylcatechol) Catalyzed and Grafted by Tyrosinase壳聚糖-(4-叔丁基邻苯二酚)的酪氨酸酶催化接枝初探
相关短句/例句
2,6-di-tert-butyl-4-methylphenol2,6-二叔丁基-4-甲基苯酚
1.The shortcoming such as easily migration,volatile and low antiaging efficiency of 2,6-di-tert-butyl-4-methylphenol(BHT) as synthetic rubber antioxidant was analyzed,the mechanism of antiaging of BHT and bridged alkylene phenols were explained,and the advantage,synthetic methods of bridged alkylene bisphenols were introduced with 20 references.分析了2,6-二叔丁基-4-甲基苯酚(BHT)作为合成橡胶防老剂存在易迁移、易挥发、抗老化效率低等问题,阐述了BHT与桥键烷基酚类防老剂的作用机理,介绍了桥键烷基酚类防老剂的优势、合成方法,指出用桥键烷基酚及其衍生物取代BHT是合成橡胶防老剂发展的方向。
3)2,6-tert-butyl-4-methylphenol2,6二叔丁基-4-甲基苯酚
4)2,6-Ditertbutyl4methyl phenol2,6二叔丁基4甲基苯酚
5)Phenol, 2,6-bis(1,1-dimethylethyl)-4-ethyl-2,6-二叔丁基-4-乙基苯酚
6)-2,6-Bis(1-1-dimethylethyl)-4-methylphenol2,6-二叔丁基-4-甲基酚
延伸阅读
2,6-二叔丁基-4-甲基苯酚 又称2.6-二叔丁基对甲酚、2，6-二叔丁基-4-甲基苯酚。白色结晶或结晶性粉末。无嗅、无味。分子量230.36。熔点69.7℃。沸点265℃。不溶子水、甘油。溶于乙醇、苯、石油醚、油脂。对热稳定。与金属离子反应不会着色。具有单酚型特征的升华性，加热时与水蒸气一起挥发。 生产方法：主要采用烷基化法。以对甲酚、异丁醇为原料，用浓硫酸为催化剂，异丁醇经氧化铝脱水成异丁烯，经硅胶通入对甲酚中进行烷基化反应，将反应生成物用碳酸钠调整到pH值为7-8，经洗涤后用乙醇进行粗结晶，再将粗结晶品用乙醇重结晶，最后经过滤、干燥而得。 用途：化妆品的主要抗氧剂。对动植物油脂的抗氧化作用优良。用于鱼肝油、维生素油、奶油、菜油等，可延长贮存期，防止酸败变质。其抗氧能力与BHA相等。在高浓度和升温情况下，没有BHA那样的不愉快的酚类臭味。一般多与BHA并用，并以柠檬酸或其它有机酸为增效剂。在植物油中BHT：BHA：柠檬酸＝2：2:1。
