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-(bromomethyl)phenyl diethyl phosphate | 916661-26-2 | C11H16BrO4P |
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—— | (-)-O,O′-dibenzoyl-L-tartaric acid monohydrate | 62708-56-9 | C18H14O8*H2O |
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—— | [(Methylphosphanediyl)di(propane-3,1-diyl)]bis(diethylphosphane) | 93254-28-5 | C15H35P3 |
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—— | tris(dimethylphosphinopropyl)phosphane | 93254-30-9 | C15H36P4 |
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—— | trans-3-hexenyl pyruvate | 68133-76-6 | C9H14O3 |
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—— | (E)-hex-3-en-1-yl methyl carbonate | 67633-96-9 | C8H14O3 |
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—— | methyl 3-(3-bromophenyl)-2,2-dimethylpropanoate | 926625-05-0 | C12H15BrO2 |
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—— | 3-bromo-2-methyl-prop-2-en-1-ol | 89089-31-6 | C4H7BrO |
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—— | 8-((tert-butyldimethylsilyl)oxy)-5-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)quinoline | 892878-82-9 | C21H32BNO3Si |
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—— | 2-[(E/Z)-2-(3-methoxyphenyl)vinyl]phenol | 143212-74-2 | C15H14O2 |
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—— | 1-benzyloxy-2-[2-(3-methoxyphenyl)ethenyl]benzene | 1072930-86-9 | C22H20O2 |
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—— | (R)-methyl 2-amino-3-((tert-butoxycarbonyl)amino)propanoate hydrochloride | 919792-96-4 | C9H18N2O4*ClH |
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—— | methyl 2-(1-pyrrolyl)acetate | 50966-72-8 | C7H9NO2 |
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—— | potassium 1,1,1,3,3,3-hexamethyldisilazane | 40949-94-8 | C6H19NSi2*K |
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—— | benzol-1,2-dikalium-disulfonate | 5710-54-3 | C6H4O6S2*2K |
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—— | <i>racem</i>. hex-3-yne-2,5-diol | 3031-66-1 | C6H10O2 |
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—— | ethyl 6-(((tert-butoxycarbonyl)amino)methyl)-3-chloropicolinate | 1436504-98-1 | C14H19ClN2O4 |
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—— | diisopinocampheylborane | 21932-54-7 | C20H35B |
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—— | (5-aminopenta-1,3-diyn-1-yl)trimethylsilane | 918871-52-0 | C8H13NSi |
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—— | (6E)-leukotriene B<sub>3</sub> | 88020-87-5 | C20H34O4 |
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—— | N-Methylpelargonamide | 6212-93-7 | C10H21NO |
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—— | sodium pentadecane-1-sulfonate | 5896-54-8 | C15H31O3S*Na |
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—— | (bicyclo[2.2.1]hept-5-en-2-yl)trichlorosilane | 14319-64-3 | C7H9Cl3Si |
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—— | 1-tert-butoxycarbonylamino-cyclopent-3-enecarboxylic acid methyl ester | 288303-88-8 | C12H19NO4 |
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—— | (R)-2-phenylpropanenitrile | 1823-91-2 | C9H9N |
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—— | 2,3-dicarbomethoxy-7-norbornane | 89871-46-5 | C11H16O4 |
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—— | tris(1-naphthylmethyl)phosphine oxide | 745809-61-4 | C33H27OP |
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—— | tert-butyl (2-(2-((6-chlorohexyl)oxy)ethoxy)ethyl)carbamate | 920264-35-3 | C15H30ClNO4 |
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—— | tris-(2-trifluoromethylphenyl)phosphine oxide | 74860-85-8 | C21H12F9OP |
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—— | 5-carbamoyl-4,5-dihydroisoxazole-3-carboxylic acid methyl ester | 1446238-40-9 | C6H8N2O4 |
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—— | tris(2-(trifluoromethyl)phenyl)phosphane | 25688-42-0 | C21H12F9P |
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—— | disodium 1-naphthol-3,6-disulfonate | 20349-39-7 | C10H6O7S2*2Na |
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—— | 3-E-benzylidene-6-[5"-(1,1-dimethylallyl)-1H-imidazol-4"-Z-ylmethylene]-piperazine-2,5-dione | 507485-39-4 | C20H20N4O2 |
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—— | 3Z-benzylidene-6Z-[[5-(1,1-dimethyl-2-propenyl)-1H-imidazol-4-yl]methylene]-2,5-piperazinedione | 351325-37-6 | C20H20N4O2 |
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—— | 1-[(7-amino-2-carboxy-8-oxo-5-thia-1-azabicyclo[4.2.0]oct-2-en-3-yl)methyl]-1-methyl-pyrrolidinium-chloride | 103121-85-3 | C13H19N3O3S*ClH |
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—— | Benzaldehyd-tosylhydrazon | 1666-17-7 | C14H14N2O2S |
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—— | N-([1,1'-biphenyl]-4-yl)-9-phenyl-9H-carbazol-3-amine | 1002762-60-8 | C30H22N2 |
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—— | o-iodosobenzoate | 304-91-6 | C7H4IO3 |
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—— | 6a,14a-dihydro-7,14-diphenylacenaphtho[1,2-k]fluoranthene | 86997-79-7 | C38H24 |
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—— | (E)-4-methyl-N-[methyl-bis[[(E)-4-methylpentan-2-ylideneamino]oxy]silyl]oxypentan-2-imine | 37859-57-7 | C19 H39 N3 O3 Si |
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—— | phosphorodifluoridous acid pentyl ester | 25203-50-3 | C5H11F2OP |
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—— | bis(3,3-dimethyl-1-butynyl)(phenyl)phosphane | 76287-37-1 | C18H23P |
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—— | bis(pentafluorophenyl)(propynyl)phosphine | 33730-52-8 | C15H3F10P |
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—— | PPh(1-naphthyl)2 | 3135-67-9 | C26H19P |
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—— | 2,2-dimethyl-4-oxo-3,8,11,14-tetraoxa-5-azahexadecan-16-yl 4-methylbenzenesulfonate | 1246999-33-6 | C20H33NO8S |
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—— | ETHYL N-PHENYLFORMIMIDATE | 6780-49-0 | C9H11NO |
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—— | (4-methoxycyclohexyl)methanamine | 1228838-74-1 | C8H17NO |
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—— | rhodoquinone-10 | 5591-74-2 | C58H89NO3 |
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—— | 2.4.6-Trimethyl-phenoxyessigsaeure-ethylester | 224648-08-2 | C13H18O3 |
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—— | methyl (S)-3-(2-oxo-1,3-oxazolidin-4-yl)propanoate | 119109-61-4 | C7H11NO4 |
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