benzene derivatives 中文意思是什麼

benzene derivatives 解釋
苯衍生物
  1. Tao feng changzhou chemical company located in the jiangsu international plastics city, is in changzhou city, the river additives ltd. and jurong city tao reagent production plant product sales window, the major products : toluene, pure benzene, xylene, n - octanol, ethyl acetate, acetic acid small fat, silicone oil, aniline, poly - succinimide, benzene triazole derivatives, isopropanolamine, ethanolamine, alkylation two aniline, scale inhibitor, promoting agents, antioxidants, ppd, defoamer, metal deactivator, hx - 3308 scale and corrosion inhibitor, hx03 - 12 diesel flow improver, parathion octyl - zinc chloride bridge acid, chlorine bridge anhydride, chlorobenzene, double - dicyclopentadiene, norbornene anhydride

    常州濤峰化工有限公司座落在江蘇國際塑化城，是常州市夏溪助劑有限公司和句容市龍濤試劑廠生產的產品的銷售窗口，主要經營產品：甲苯、純苯、二甲苯、辛醇、乙酸乙脂、乙酸丁脂、硅油、二苯胺、雙聚丁二酰亞胺、苯三唑衍生物、異丙醇胺、乙醇胺、烷基二苯胺、防垢劑、促進劑、抗氧劑、降凝劑、消泡劑、金屬鈍化劑、 hx - 3308阻垢緩蝕劑、 hx03 - 12柴油流動改進劑、硫磷丁辛基鋅鹽、氯橋酸、氯橋酸酐、氯苯、雙聚環戊二烯、降冰片烯二酸酐等。
  2. Coal chemical producer in china, offering metallurgical and foundry coke, benzene and derivatives, naphthalene, asphalt, and anthracene oil

    -生產氯乙酸，對氨基苯乙酮，氯乙酸母液，鹽酸等，包括公司簡介產品介紹等
  3. . surface active agents. technical sodium alkylarylsulphonates excluding benzene derivatives. methods of analysis

    表面活性劑.工業用烷芳基磺酸鈉
  4. Three electrosynthesis methods of benzaldehyde and its derivatives are introduced in this paper, i. e., anodic oxidation of propenyl, hydroxyl and methyl of benzene rings, cathodic reduction of carboxyl of benzene rings, anodic substitution of methyl of benzene rings

    摘要本文介紹了苯甲醛系列化合物的三種電合成方法：苯環上丙烯基、羥基和甲基的陽極氧化，苯環上羧基的陰極還原，苯環上甲基的陽極取代。
  5. Produces fluorinated derivatives of benzene, toluene, and pyridine, further substituted with bromine, chlorine, or nitro - functionality. located in china, focused on export

    -鄰間對苯甲酸，苯乙酮，苯甲酸酯，苯甲酰氯系列產品的製造商，網上訂購，公司和產品介紹。
  6. Methanol and its derivatives, acetylene chemical industry, coarse benzene processing, chemical fertilizers, coal tar deep processing, coal combined oil and the all - round utilization of coal bed methane and coke oven gas and so on

    甲醇及衍生物、乙炔化工、粗笨加工、化肥、煤焦油深加工、煤制油以及煤層氣和焦爐煤氣多聯產利用等。
  7. Nucleophilic aromatic substitution. strategies in the synthesis of multisubstituted benzene derivatives

    親核性芳香取代。多取代苯衍生物合成的策略。
  8. Directing effects in electophilic aromatic substitution. nucleophilic aromatic substitution. strategies in the synthesis of multisubstituted benzene derivatives

    31親電性芳香取代的定位效應。親核性芳香取代反應。合成多取代苯衍生物的策略。
  9. Specializes in brominated organics as fine chemical, pharmaceutical and pesticide intermediates. products include mono - and dibromoalkanes, and benzene derivatives. located in china

    -從事苯二甲醛苯甲醛苯丙酸苯乙酸苯甲酸苯乙酮等系列醫藥中間體的生產，包括公司簡介產品介紹等
  10. Structural characterization of halogenno benzene and phenol derivatives and quantitative structureactivity relationships

    鹵代苯和苯酚的衍生物的結構表徵和毒性預測
  11. German standard methods for the examination of water, waste water and sludge ; substance group analysis group f ; determination of benzene and some of its derivatives by gas chromatography

    德國檢驗水廢水和污泥的標準方法.第9部分:物質分組
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