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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—— | Copper(1+);indium(3+);selenium(2-) | 12018-95-0 | CuInSe2 |
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—— | bicyclo[2.2.2]octan-3-one | 2716-23-6 | C8H12O |
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—— | [2-Hydroxy-3-[3-hydroxy-4-(3-hydroxypropylamino)-2,2-dimethyl-4-oxobutoxy]propyl]-dimethyl-octadecylazanium;hydrochloride | 132467-76-6 | C32H68ClN2O5+ |
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—— | 2-bromonorbornane | 2534-77-2 | C7H11Br |
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—— | ethyl 2-(7,7-difluoro-6-methyl-4-oxobicyclo[4.1.0]heptan-3-yl)-2-oxoacetate | 1557248-42-6 | C12H14F2O4 |
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—— | trans-[(AuCl)2dppee] | 99396-97-1 | C26H22Au2Cl2P2 |
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—— | ethyl N-cyanoacetimidate | 1558-82-3 | C5H8N2O |
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—— | [(1R,5S)-8-methyl-8-azabicyclo[3.2.1]octan-3-yl] 2-methylpropanoate | 495-80-7 | C12H21NO2 |
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—— | N-Boc-sarcosine ethyl ester | 145060-76-0 | C10H19NO4 |
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—— | 1,2-Cyclohexanedione dioxime | 492-99-9 | C6H10N2O2 |
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—— | dodecanoyl chloride | 112-16-3 | C12H23ClO2 |
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—— | 4-hydroxy-3-methoxybenzaldehyde azine | 1696-60-2 | C16H16N2O4 |
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—— | sodium (DL)-α-hydroxy-n-butyrate | 5094-24-6 | C4H7O3*Na |
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—— | sodium 1-naphthol-4-sulfonate | 6099-57-6 | C10H7O4S*Na |
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—— | sodium 4-methylbenzenesulfonothioate | 3753-27-3 | C7H7O2S2*Na |
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—— | sodium DL-3-hydroxybutyrate | 150-83-4 | C4H7O3*Na |
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—— | Tetramethyl 3,8,13,17-tetrakis(2-methoxy-2-oxoethyl)-21H,23H-porphine-2,7,12,18-tetrapropionate | 15435-60-6 | C48H54N4O16 |
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—— | copper(I) trifluoromethanesulfonate benzene | 37234-97-2 | 2CF3O3S*C6H6*2Cu |
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—— | exo-BCN | 1263291-41-3 | C10H14O |
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—— | carboxymethyl-trimethyl-ammonium betaine; compound of hydro chloride with mercury (II)-chloride | 590-46-5 | C5H11NO2*ClH*Cl12Hg6 |
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—— | octyl 5-oxo-L-prolinate | 4931-70-8 | C13H23NO3 |
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—— | (S)-1-(allyloxy)propane-2,3-diol | 123-34-2 | C6H12O3 |
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—— | isopropyl 2-((tert-butoxycarbonyl)amino)-3-hydroxypropanoate | 955379-18-7 | C11H21NO5 |
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—— | (S)-(tetrahydrofuran-2-yl)methyl methanesulfonate | 137211-71-3 | C6H12O4S |
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—— | (R)-(tetrahydrofuran-3-yl)methyl methanesulfonate | 941692-36-0 | C6H12O4S |
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—— | (1R,4R)-Methyl 4-(hydroxymethyl)cyclohexanecarboxylate | 110928-44-4 | C9H16O3 |
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—— | 2,6-dichloro-α-(ethoxymethylene)-5-fluoro-β-oxo-3-pyridinepropanoic acid ethyl ester | 96568-05-7 | C13H12Cl2FNO4 |
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—— | sodium N-lauroyl-N-methyltaurate | 4337-75-1 | C15H30NO4S*Na |
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—— | 2,6-dimethyl-4-pyrimidinyl p-toluenesulfonate | 40227-86-9 | C13H14N2O3S |
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—— | 1-dimethylamino-1-azabuta-1,3-diene | 25368-52-9 | C5H10N2 |
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—— | (2Z,6E)-farnesyl acetate | 4128-17-0 | C17H28O2 |
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—— | ethonium | 21954-74-5 | C30H62N2O4*2Cl |
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—— | diisopropylaminosilane | 908831-34-5 | C6H17NSi |
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—— | 1-(2-Pyridylazo)-2-naphthol | 85-85-8 | C15H11N3O |
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—— | 2-oxo-1,2-dihydro-pyrimidine-4-carbaldehyde oxime | 7460-56-2 | C5H5N3O2 |
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—— | tetrabuthylammonium tribromide | 38932-80-8 | Br*Br2*C16H36N |
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—— | tetra-n-butylammonium bromide | 1643-19-2 | C16H36BrN |
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—— | 2-cyano-3-ethoxyacrylic acid ethyl ester | 94-05-3 | C8H11NO3 |
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—— | (2E)-4-methylpent-2-enoic acid | 10321-71-8 | C6H10O2 |
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—— | p-(3-butenyl)styrene | 5676-28-8 | C12H14 |
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—— | 2-[(4-decyloxy-3-ethoxy-phenylamino)-methylene]-malonic acid diethyl ester | 26692-07-9 | C26H41NO6 |
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—— | dichloroborane dioxane | 252265-33-1 | C4H9BCl2O2 |
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—— | sodium heptanesulfonate | 22767-50-6 | C7H15O3S*Na |
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—— | tert-Butyl cis-4-hydroxycyclohexylcarbamate | 167081-25-6 | C11H21NO3 |
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—— | sodium 2,5-dimethylbenzene sulfonate | 827-19-0 | C8H9O3S*Na |
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—— | 6-methyl-2-vinyl-1,3,6,2-dioxazaborocane-4,8-dione | 1104636-73-8 | C7H10BNO4 |
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—— | triisopropyl((1-phenylvinyl)oxy)silane | 152718-37-1 | C17H28OSi |
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—— | tris(4-bromophenyl)phosphine oxide | 900-99-2 | C18H12Br3OP |
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—— | cis-1,2,3,6-tetrahydrophthalic acid | 2305-26-2 | C8H10O4 |
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—— | morpholine-borane | 4856-95-5 | BH3*C4H9NO |
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