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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—— | (S)-N-(4-cyano-3-(trifluoromethyl)phenyl)-3-(4-cyanophenoxy)-2-hydroxy-2-methylpropanamide-d4 | 1202044-20-9 | C19H14F3N3O3 |
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—— | diethyl (E)-(3-oxo-3-phenylprop-1-en-1-yl)phosphonate | 70508-77-9 | C13H17O4P |
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—— | propanedioic {[4-(2-propynyloxy)phenyl]methylene}-diethyl ester | 146763-69-1 | C17H18O5 |
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—— | ditert-butyl sulfide | 107-47-1 | C8H18S |
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—— | [2-(9-phenanthryl)phenyl]diphenylphosphine | 405919-42-8 | C32H23P |
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—— | methyl 4-(diphenylphosphoryl)benzoate | 5032-55-3 | C20H17O3P |
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—— | diphenyl(1-naphthyl)phosphine sulfide | 3135-70-4 | C22H17PS |
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—— | dibenzylidene-2,6 cyclohexanone | 897-78-9 | C20H18O |
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—— | (Z)-3-(4-Methoxyphenyl)-2-propenal | 1963-36-6 | C10H10O2 |
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—— | (2S,3S)-ethyl 3-aminobicyclo[2.2.2]octane-2-carboxylate hydrochloride | 1626394-43-1 | C11H19NO2*ClH |
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—— | 3-bromo-1,1′: 3′1″-terphenyl | 98905-03-4 | C18H13Br |
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—— | (3-methyl-1-butynyl)diphenylphosphine | 62199-59-1 | C17H17P |
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—— | DPE-phos | 192373-35-6 | C37H30P2 |
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—— | 1,4,7,10,13,16-hexaazacyclooctadecane hexahydrochloride | 58105-91-2 | C12H36N6*6Cl |
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—— | tert-butyl 3-(N,N-dimethylamino)acrylate | 818-00-8 | C9H17NO2 |
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—— | (5-chloro-[1,1'-biphenyl]-3-yl)boronic acid | 1186403-21-3 | C12H10BClO2 |
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—— | Tri-hept-6-enyl-phosphane | 816419-99-5 | C21H39P |
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—— | tri(5-hexen-1-yl)phosphine | 816419-98-4 | C18H33P |
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—— | acetic acid-(2,2,2-tribromo-ethyl ester) | 599-99-5 | C4H5Br3O2 |
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—— | 2,2',2''-Phosphanetriyltris(N,N-dimethylethan-1-amine) | 42844-41-7 | C12H30N3P |
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—— | 2-[bis(propan-2-yl)phosphoryl]propane | 17513-58-5 | C9H21OP |
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—— | 2’-bromo-1,1‘-biphenyl-3-carbonitrile | 690260-67-4 | C13H8BrN |
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—— | 1,2,3,4,5,6,7,8,13,13,14,14-dodecachloro-1,4,4a,4b,5,8,8a,12b-octahydro-10-methyl-1,4;5,8-dimethanotriphenylene | 4605-91-8 | C21H10Cl12 |
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—— | methyl 3-(diphenylphosphanyl)propanoate | 76734-29-7 | C16H17O2P |
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—— | but-1-ynyldiethylphosphine | 194038-21-6 | C8H15P |
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—— | (4Z,6Z)-2,6-Dimethyl-2,4,6-octatriene | 673-84-7 | C10H16 |
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—— | Ethyl 3a,4,5,6,7,7a-hexahydro-1,2-benzisoxazole-3-carboxylate | 40499-70-5 | C10H15NO3 |
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—— | sodium ethane thiol | 811-51-8 | C2H6S*Na |
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—— | 637-92-3 | C6H14O |
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—— | (Z)-N-[(tert-butoxy)carbonyl]imino(tert-butoxy)formamide | 870-50-8 | C10H18N2O4 |
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—— | (+)-2,3-dibromo-propionic acid | 600-05-5 | C3H4Br2O2 |
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—— | 6-((naphthalene-1-yl)oxy)hexan-1-ol | 337307-65-0 | C16H20O2 |
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—— | Cyclohexanecarboxylic acid, 4-pentyl-, cis- | 38289-29-1 | C12H22O2 |
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—— | Triheptyl-phosphinoxid | 17262-51-0 | C21H45OP |
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—— | 2-isonitrosoacetophenone | 532-54-7 | C8H7NO2 |
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—— | sodium salt of 4-amino-3-nitrobenzenesulfonic acid | 5042-33-1 | C6H5N2O5S*Na |
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—— | 1,4,7-triazacyclononane trihydrochloride | 58966-93-1 | C6H18N3*3Cl |
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—— | N,O-Dimethylhydroxylammonium ion | 6638-79-5 | C2H7NO*H |
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—— | germanium,trimethylsilicon | 104164-54-7 | C9H28GeSi3 |
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—— | methyl 1-(2-methoxyphenyl)cyclopropane-1-carboxylate | 936328-79-9 | C12H14O3 |
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—— | ethyl pyruvate 3-formamido-4-methoxyphenyl-hydrazone | 107575-59-7 | C13H17N3O4 |
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—— | 8 Bornyl acetate | 5655-61-8 | C12H20O2 |
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—— | diisopropyl (2-methyl-2-pyrrolidinyl)phosphonate | 176645-37-7 | C11H24NO3P |
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—— | <i>racem.</i>-butane-1,2,3,4-tetracarboxylic acid | 1703-58-8 | C8H10O8 |
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—— | Elenolic acid 2-O-glucoside | 60539-23-3 | C17H24O11 |
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—— | diisopropyl phenyl phosphate | 51496-03-8 | C12H19O4P |
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—— | 9-ethyl-9H-carbazole-3-carbaldehyde N,N-diphenylhydrazone | 73276-70-7 | C27H23N3 |
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—— | methyl 7-chloro-1H-indazole-4-carboxylate | 1079993-27-3 | C9H7ClN2O2 |
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—— | 2-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)quinoline | 1226995-21-6 | C15H18BNO2 |
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—— | [6-((diethoxyphosphoryl)methyl)naphthalen-2-ylmethyl]phosphonic acid diethyl ester | 23973-60-6 | C20H30O6P2 |
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