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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4,4'-[1,6-己烷二基二(亚氨基羰基)]二苯甲酸二甲酯 | N,N'-Bis-(4-methoxycarbonyl-benzoyl)-hexamethylendiamin | 6724-91-0 | C24H28N2O6 |
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4,4'-(十氧-4,7-甲醛)双酚 | 4,4'-(octahydro-4,7-methano-5H-inden-5-ylidene)bisphenol | 1943-97-1 | C22H24O2 |
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4,4'-(1-甲基亚乙基)双(2-甲基苯酚) | 2,2-bis(4-hydroxy-3-methylphenyl)propane | 79-97-0 | C17H20O2 |
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4,4',4''-三甲基三苯胺 | tri(p-tolyl)amine | 1159-53-1 | C21H21N |
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4,4''-二胺基四联苯 | 1,4'''-diamino-4,1':4',1'':4'',1'''-quaterphenylene | 53693-67-7 | C24H20N2 |
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4,4''-二溴-1,1':2',1''-三联苯 | 4,4''-dibromo-o-terphenyl | 24253-43-8 | C18H12Br2 |
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4,12-十四碳二烯-8,10-二炔-1,6,7-三醇 | 4,12-Tetradecadiene-8,10-diyne-1,6,7-triol | 136171-87-4 | C14H18O3 |
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4,11-二氨基-1,3,5,10-四氢-1,3,5,10-四氧-2H-萘并[2,3-F]异吲哚-2-丙酸丁酯 | butyl 4,11-diamino-1,3,5,10-tetrahydro-2H-naphth[2,3-f]isoindole-2-propionate | 10110-15-3 | C23H21N3O6 |
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4,10-二氮杂-12-冠4-醚 | diaza[12]crown-4 | 294-92-8 | C8H18N2O2 |
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4,10-二氧杂三环[5.2.1.0(2,6)]癸-8-烯-3,5-二酮 | 7-oxanorborn-5-ene-2,3-dicarboxylic anhydride | 5426-09-5 | C8H6O4 |
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4'-苯氧基苯乙酮 | 4-phenoxyacetophenone | 5031-78-7 | C14H12O2 |
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4'-羧基苯并-18-冠6-醚 | 4'-carboxybenzo-18-crown-6 | 60835-75-8 | C17H24O8 |
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4'-羧基苯并-15-冠5-醚 | 2,3-(4'-carboxybenzo)-1,4,7,10,13-pentaoxacyclopentadeca-2-ene | 56683-55-7 | C15H20O7 |
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4'-羟基联苯-4-羧酸 | 4'-Hydroxybiphenyl-4-carboxylic acid | 58574-03-1 | C13H10O3 |
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4'-羟基-2'-甲基苯乙酮 | 4'-hydroxy-2'methylacetophenone | 875-59-2 | C9H10O2 |
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4'-硝基-5'-(苦基氨基)苯并-18-冠醚-6 | Takagi reagent | 74305-50-3 | C22H25N5O14 |
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4'-甲酰苯并-18-冠-6-醚 | 4'-formyl-benzo-18-crown-6-ether | 60835-74-7 | C17H24O7 |
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4'-甲氧基苯丁酮 | 1-(4-methoxyphenyl)-1-butanone | 4160-51-4 | C11H14O2 |
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4'-甲氧基羰基苯并-15-冠5-醚 | 4-carboxymethylbenzo-15-crown-5 | 56683-56-8 | C16H22O7 |
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4'-甲氧基乙酰苯胺 | 4-methoxyacetanilide | 51-66-1 | C9H11NO2 |
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4'-甲基联苯-2-羧酸甲酯 | methyl 4'-methylbiphenyl-2-carboxylate | 114772-34-8 | C15H14O2 |
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4'-甲基联苯-2-羧酸 | o-tolylbenzoic acid | 7148-03-0 | C14H12O2 |
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4'-甲基-3-联苯基羧酸 | 4'-methylbiphenyl-3-carboxylic acid | 147404-69-1 | C14H12O2 |
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4'-环己基苯乙酮 | 4-cyclohexylacetophenone | 18594-05-3 | C14H18O |
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4'-溴苯戊酮 | 4'-bromovalerophenone | 7295-44-5 | C11H13BrO |
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4'-溴苯并-15-冠5-醚 | 4'-bromobenzo-15-crown-5-ether | 60835-72-5 | C14H19BrO5 |
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4'-溴苯丙酮 | 4'-Bromopropiophenone | 10342-83-3 | C9H9BrO |
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4'-溴苯-18-冠六醚 | 4'-bromobenzo-18-crown-6 | 75460-28-5 | C16H23BrO6 |
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4'-溴甲基-3'-氟-联苯基-2-羧酸叔丁酯 | tert-butyl 4'-(bromomethyl)-3'-fluoro-[1,1'-biphenyl]-2-carboxylate | 1073549-04-8 | C18H18BrFO2 |
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4'-溴甲基-2-甲酸甲酯联苯 | Methyl 4'-(bromomethyl)biphenyl-2-carboxylate | 114772-38-2 | C15H13BrO2 |
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4'-溴-4-联苯硼酸 | 4'-bromo-4-biphenylboronic acid | 480996-05-2 | C12H10BBrO2 |
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4'-溴-4-氯苯丁酮 | 1-(4-bromophenyl)-4-chlorobutan-1-one | 4559-96-0 | C10H10BrClO |
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4'-溴-3-氯苯丙酮 | 4-bromophenyl 2-chloroethyl ketone | 31736-73-9 | C9H8BrClO |
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4'-氯苯丁酮 | 4-n-butanoylchlorobenzene | 4981-63-9 | C10H11ClO |
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4'-氯联苯-4-硼酸 | (4'-chloro-[1,1'-biphenyl]-4-yl)boronic acid | 364044-44-0 | C12H10BClO2 |
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4'-氯联苯-4-甲醛 | 4'-chlorobiphenyl-4-carbaldehyde | 80565-30-6 | C13H9ClO |
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4'-氯代新戊酰苯胺 | N-(4-chlorophenyl)-2,2-dimethylpropionamide | 65854-91-3 | C11H14ClNO |
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4'-氯-4-氨基二苯醚 | 4-amino-4'-chlorodiphenyl ether | 101-79-1 | C12H10ClNO |
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4'-氯-2'-氟苯乙酮 | 1-(4-chloro-2-fluorophenyl)ethan-1-one | 175711-83-8 | C8H6ClFO |
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4'-氨基苯并-15-冠-5-醚盐酸盐 | 4-aminobenzo-15-crown-5-ether hydrochloride | 111076-66-5 | C14H21NO5*ClH |
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4'-氨基苯并-15-冠-5-醚 | 4'-aminobenzo-15-crown-5-ether | 60835-71-4 | C14H21NO5 |
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4'-氨基-4-氰基联苯 | 4-amino-4'-cyanobiphenyl | 4854-84-6 | C13H10N2 |
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4'-氟-3'-硝基苯乙酮 | 3-nitro-4-fluoroacetophenone | 400-93-1 | C8H6FNO3 |
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4'-正辛基-4-氰基联苯 | 4-octyl-4'-cyanobiphenyl | 52709-84-9 | C21H25N |
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4'-正戊基-4-氰基联苯 | 4-cyano-4'-pentyl-1,1'-biphenyl | 40817-08-1 | C18H19N |
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4'-异丙基苯乙酮 | 4-isopropylacetophenone | 645-13-6 | C11H14O |
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4'-叔丁基-4-氯丁酰苯 | 4'-tert-butyl-4-chlorobutyrophenone | 43076-61-5 | C14H19ClO |
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4'-乙酰苯并-18-冠-6-醚 | 4'-acetylbenzo-18-crown-6 | 41855-35-0 | C18H26O7 |
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4'-乙酰苯并-15-冠-5-醚 | 2-Acetyl-6,7,9,10,12,13,15,16-octahydro-1,4,7,10,13-pentaoxabenzocyclopentadecene | 41757-95-3 | C16H22O6 |
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4'-乙基-2,3-二氟联苯 | 4-ethyl-2',3'-difluoro-1,1'-biphenyl | 1178550-13-4 | C14H12F2 |
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