化学试剂通常称为试剂(reagent),是一大类具有各种标准纯度的纯化学物质,广泛应用于教育、科学研究、分析测试,并作为某些新型工业所需的功能性材料和原料。化学试剂种类繁多,在国际上已达数万种之多,我国也有数千种在日常中使用。
化学试剂的分类方法尚未统一,通常按照学科和实际用途进行划分。例如德国伊默克(E·Merck)公司的目录将其分为十二大类七十小类。大多数国家则根据应用范围来划分。我们主要将试剂分为四类:
通用试剂:泛指符合标准纯度的有机试剂与无机试剂,常用于科学研究、分析测试及合成反应等。
分析试剂:
电子工业试剂:
生化试剂:即生物化学试剂,包括由生物体提取或合成的基本化学物质。主要作为对生物体成分研究和分析鉴定的重要试剂。涵盖临床免疫试剂、基因工程试剂、细胞培养试剂、激素类物质、毒物致癌研究用试剂及防霉杀虫研究用试剂等。这类试剂对于探索生命奥秘、防治疾病等科学研究与检验至关重要,涉及医学和药物学的纯化学制品。
中文名称 | 英文名称 | CAS号 | 化学式 | 结构式图片 |
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4-溴苯甲酰乙腈 | 3-(4-bromophenyl)-3-oxopropanenitrile | 4592-94-3 | C9H6BrNO |
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4-溴苯甲砜 | 4-bromoohenyl methyl sulfone | 3466-32-8 | C7H7BrO2S |
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4-溴苯并[a]蒽 | 4-bromo-benz[a]anthracene | 61921-39-9 | C18H11Br |
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4-溴苯基苯胺 | 4-bromodiphenylamine | 54446-36-5 | C12H10BrN |
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4-溴苯基苄基酮 | 1-(4-bromophenyl)-2-phenyl-ethan-1-one | 2001-29-8 | C14H11BrO |
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4-溴苯基脲 | 4-bromophenylurea | 1967-25-5 | C7H7BrN2O |
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4-溴苯基磺酸钠盐二水合物 | Sodium 4-bromobenzenesulfinate Dihydrate | 175278-64-5 | C6H8BrNaO4S |
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4-溴苯基异硫氰酸酯 | 4-Bromophenyl isothiocyanate | 1985-12-2 | C7H4BrNS |
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4-溴苯基二氯磷酸酯 | 4-bromophenyl chlorophosphonochloridate | 19430-76-3 | C6H4BrCl2O2P |
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4-溴苯基乙酸酯 | 4-bromophenyl acetate | 1927-95-3 | C8H7BrO2 |
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4-溴苯基丙酮 | 4-bromophenyl acetone | 6186-22-7 | C9H9BrO |
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4-溴苯基三氟甲磺酸酯 | 4-bromophenyl trifluoromethanesulfonate | 66107-30-0 | C7H4BrF3O3S |
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4-溴苯乙醇 | 4-bromophenethanol | 4654-39-1 | C8H9BrO |
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4-溴苯乙酸甲酯 | (4-bromo-phenyl)-acetic acid methyl ester | 41841-16-1 | C9H9BrO2 |
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4-溴苯乙酰氯 | 2-(4-bromophenyl)acetyl chloride | 37859-24-8 | C8H6BrClO |
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4-溴苯乙酮 | para-bromoacetophenone | 99-90-1 | C8H7BrO |
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4-溴苄醇 | 4-Bromobenzyl alcohol | 873-75-6 | C7H7BrO |
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4-溴苄氯 | p-bromobenzyl chloride | 589-17-3 | C7H6BrCl |
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4-溴苄基亚磷酸二乙酯 | diethyl (4-bromobenzyl)phosphonate | 38186-51-5 | C11H16BrO3P |
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4-溴肉桂酸 | trans-4-bromocinnamic acid | 1200-07-3 | C9H7BrO2 |
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4-溴联苯醚 | 4-Bromodiphenyl ether | 101-55-3 | C12H9BrO |
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4-溴硼酸重氮苯四氟硼酸盐 | 4-Bromobenzenediazonium tetrafluoroborate | 673-40-5 | C6H4BBrF4N2 |
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4-溴甲基苯硼酸频哪醇酯 | 4-bromomethylphenylboronic acid pinacol ester | 138500-85-3 | C13H18BBrO2 |
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4-溴甲基苯甲酸甲酯 | Methyl 4-(bromomethyl)benzoate | 2417-72-3 | C9H9BrO2 |
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4-溴甲基联苯 | 4-bromomethylbiphenyl | 2567-29-5 | C13H11Br |
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4-溴甲基-3-硝基苯甲酸 | 4-bromomethyl-3-nitrobenzoic acid | 55715-03-2 | C8H6BrNO4 |
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4-溴甲基-3-甲氧基苯甲酸甲酯 | methyl 4-(bromomethyl)-3-methoxybenzoate | 70264-94-7 | C10H11BrO3 |
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4-溴甲基-2-甲基苯甲酸甲酯 | methyl 4-bromomethyl-2-methoxybenzoate | 74733-27-0 | C10H11BrO3 |
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4-溴烟酸乙酯 | 4-Bromopyridine-3-carboxylic acid ethyl ester | 1092353-02-0 | C8H8BrNO2 |
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4-溴氯苯-D4 | 4-bromochlorobenzene-d4 | 134415-42-2 | C6H4BrCl |
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4-溴异氰酸苯酯 | 4-bromophenyl isocyanate | 2493-02-9 | C7H4BrNO |
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4-溴巴豆酸甲酯 | methyl 4-bromocrotonate | 1117-71-1 | C5H7BrO2 |
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4-溴巴豆酸乙酯 | 4-bromocrotonic ethyl ester | 6065-32-3 | C6H9BrO2 |
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4-溴巴豆酸乙酯 | 4-bromo-trans-crotonic acid ethyl ester | 37746-78-4 | C6H9BrO2 |
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4-溴巴豆酸 | 4-bromocrotonic acid | 13991-36-1 | C4H5BrO2 |
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4-溴对三联苯 | 4-bromo-p-terphenyl | 1762-84-1 | C18H13Br |
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4-溴基苄基甲醚 | 1-bromo-4-methoxymethylbenzene | 1515-88-4 | C8H9BrO |
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4-溴四苯基硅烷 | 4-bromophenyltriphenylsilane | 18737-40-1 | C24H19BrSi |
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4-溴噻唑-2-羧酸甲酯 | methyl 4-bromothiazole-2-carboxylate | 1025468-06-7 | C5H4BrNO2S |
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4-溴噻唑-2-羧酸乙酯 | ethyl 4-bromothiazole-2-carboxylate | 959755-96-5 | C6H6BrNO2S |
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4-溴噻唑-2-甲酸叔丁酯 | tert-butyl (4-bromothiazol-2-yl)carbamate | 944804-88-0 | C8H11BrN2O2S |
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4-溴喹啉-3-硼酸 | (4-Bromoquinolin-3-yl)boronic acid | 745784-06-9 | C9H7BBrNO2 |
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4-溴吲哚-3-甲醛 | 4-bromo-1H-indole-3-carbaldehyde | 98600-34-1 | C9H6BrNO |
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4-溴吡啶-3-硼酸 | 4-Bromopyridine-3-boronic acid | 1256355-39-1 | C5H5BBrNO2 |
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4-溴双环[2.2.2]辛烷-1-甲酸甲酯 | methyl 4-bromobicyclo[2.2.2]octane-1-carboxylate | 23062-51-3 | C10H15BrO2 |
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4-溴二苯硫醚 | phenyl(4-bromophenyl)sulfide | 65662-88-6 | C12H9BrS |
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4-溴乙基苯乙酸甲酯 | methyl 2-(4-(bromomethyl)phenyl)acetate | 7398-42-7 | C10H11BrO2 |
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4-溴三苯胺 | 4-N,N-diphenylamino-1-bromobenzene | 36809-26-4 | C18H14BrN |
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4-溴丁醚苄酯 | 4-bromobutyl benzyl ether | 60789-54-0 | C11H15BrO |
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4-溴丁酸甲酯 | Methyl 4-bromobutyrate | 4897-84-1 | C5H9BrO2 |
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