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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1,4-噻烷 | 1,4-Oxathiane | 15980-15-1 | C4H8OS |
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1,4-哌嗪二丙磺酸 | 1,4-bis(3-sulfopropyl)piperazinium | 5625-56-9 | C10H22N2O6S2 |
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1,4-双氯甲基萘 | 1,4-bis(chloromethyl)naphthalene | 6586-89-6 | C12H10Cl2 |
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1,4-双[(三甲基硅基)乙炔基]苯 | 1,4-Bis(trimethylsilylethynyl)benzene | 17938-13-5 | C16H22Si2 |
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1,4-双(马来酰亚胺基)丁烷 | 1-(4-(2,5-dioxo-2H-pyrrol-1(5H)-yl)butyl)-1H-maleimide | 28537-70-4 | C12H12N2O4 |
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1,4-双(甲氧基甲基)-2,5-二甲苯 | 1,4-Bis-methoxymethyl-2,5-dimethyl-benzene | 1444-74-2 | C12H18O2 |
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1,4-双(二苯基膦)联苯 | 4,4'-bis(diphenylphosphino)biphenyl | 4129-44-6 | C36H28P2 |
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1,4-双(二苯基膦)丁烷(1,5环辛二烯)铑(I)四氟 | [1,4-Bis(diphenylphosphino)butane](1,5-cyclooctadiene)rhodium(I) tetrafluoroborate | 79255-71-3 | C36H40BF4P2Rh- |
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1,4-双(二甲基羟基硅基)苯 | 1,4-bis(hydroxydimethylsilyl)benzene | 2754-32-7 | C10H18O2Si2 |
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1,4-双(乙烯基二甲基硅烷基)苯 | 1,4-bis(dimethyl(vinyl)silyl)benzene | 4519-17-9 | C14H22Si2 |
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1,4-双(三甲硅基)-1,3-丁二炔 | 1,4-bis(trimethylsilyl)-1,3-butadiyne | 4526-07-2 | C10H18Si2 |
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1,4-双(三乙氧基硅基)苯 | 1,4-bis(triethoxysilyl)benzene | 2615-18-1 | C18H34O6Si2 |
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1,4-双(4-吡啶基)萘 | 1,4-bis(4-pyridyl)naphthalene | 1429342-63-1 | C20H14N2 |
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1,4-双(4-(2-甲基丙烯酰氧基乙基)苯基氨基)蒽醌 | 1,4-bis(4-(2-methacryloxyethyl) phenylamino)anthraquinone | 121888-69-5 | C38H34N2O6 |
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1,4-双(3-氨基苯)丁二炔 | 3,3'-(buta-1,3-diyne-1,4-diyl)dibenzenamine | 31661-59-3 | C16H12N2 |
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1,4-双(2-丙炔氧基)苯 | 1,4-bis(prop-2-yn-1-yloxy)benzene | 34596-36-6 | C12H10O2 |
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1,4-双(1-甲基-1-羟乙基)苯 | α,α,α',α'-tetramethyl-1,4-benzenedimethanol | 2948-46-1 | C12H18O2 |
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1,4-双((三异丙基甲硅烷基)乙炔基)-2,3-二氢萘-2,3-二胺 | 1,4-bis((triisopropylsilyl)ethynyl)naphthalene-2,3-diamine | 1027060-42-9 | C32H50N2Si2 |
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1,4-双((2-羟基乙基)氨基)-9,10-蒽二酮双(2-丙烯OIC)酯 | 1,4-bis[2-methylpropenoyloxyethylamino]-9,10-anthraquinone | 109561-07-1 | C26H26N2O6 |
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1,4-亚苯基二硼酸, 频哪醇二酯 | benzene-1,4-diboronic acid bispinacol ester | 99770-93-1 | C18H28B2O4 |
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1,4-亚苯基二(硫脲) | 1,1'-(1,4-phenylene)bis(thiourea) | 1519-70-6 | C8H10N4S2 |
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1,4-亚苯基二(亚甲基)硒氰酸酯 | 1,4-bis(selenocyanatomethyl)benzene | 85539-83-9 | C10H8N2Se2 |
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1,4-二苯氨基硫脲 | 1,4-diphenylthiosemicarbazide | 1768-59-8 | C13H13N3S |
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1,4-二苯基1,3-丁二烯 | 1,4-diphenylbutadiene | 886-65-7 | C16H14 |
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1,4-二苯基-1,3丁二烯 | 1,4-Diphenyl-1E,3E-butadiene | 538-81-8 | C16H14 |
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1,4-二胺萘 | 1,4-diaminonaphthalene | 2243-61-0 | C10H10N2 |
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1,4-二羟基萘 | 1,4-dihydronaphthalene | 612-17-9 | C10H10 |
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1,4-二羟基萘 | 1,4-Dihydroxynaphthalene | 571-60-8 | C10H8O2 |
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1,4-二羟基-2-(2-羟基乙基硫基)蒽-9,10-二酮 | 1,4-dihydroxy-2-[(2-hydroxyethyl)thio]anthraquinone | 3319-54-8 | C16H12O5S |
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1,4-二碘代丁烷 | 1,4-Diiodobutane | 628-21-7 | C4H8I2 |
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1,4-二甲氧基萘 | 1,4-dimethoxynaphthalene | 10075-62-4 | C12H12O2 |
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1,4-二甲基蒽醌 | 1,4-dimethylanthraquinone | 1519-36-4 | C16H12O2 |
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1,4-二甲基萘 | 1,4-dimethylnaphthalene | 571-58-4 | C12H12 |
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1,4-二甲基环己烷 | 1,4 dimethylcyclohexane | 589-90-2 | C8H16 |
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1,4-二甲基吡唑-5-硼酸频哪醇酯 | 1,4-dimethylpyrazole-5-boronic acid pinacol ester | 1047644-76-7 | C11H19BN2O2 |
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1,4-二甲基-1H-咪唑-5-羧酸乙酯 | ethyl 1,4-dimethyl-1H-imidazole-5-carboxylate | 35445-32-0 | C8H12N2O2 |
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1,4-二甲基-1H-吡唑-3-羧酸乙酯 | ethyl 1,4-dimethyl-1H-pyrazole-3-carboxylate | 68809-65-4 | C8H12N2O2 |
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1,4-二环己基苯 | 1,4-dicyclohexyl-benzene | 1087-02-1 | C18H26 |
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1,4-二溴苯-d4 | 1,4-dibromotetradeuterobenzene | 4165-56-4 | C6H4Br2 |
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1,4-二溴代萘 | 1,4-dibromonaphthalene | 83-53-4 | C10H6Br2 |
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1,4-二溴-2-氟-5-硝基苯 | 1,4-dibromo-2-fluoro-5-nitrobenzene | 366496-33-5 | C6H2Br2FNO2 |
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1,4-二溴-2-丁醇 | 1,4-dibromo-2-butanol | 19398-47-1 | C4H8Br2O |
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1,4-二溴-2-丁炔 | 1,4-dibromobut-2-yne | 2219-66-1 | C4H4Br2 |
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1,4-二溴-2,5-二甲氧基苯 | 1,4-dibromo-2,5-dimethoxybenzene | 2674-34-2 | C8H8Br2O2 |
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1,4-二氰基-2-丁烯 | 1,4-dicyano-2-butene | 1119-85-3 | C6H6N2 |
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1,4-二氯苯-d4 | 1,4-dichlorobenzene-d4 | 3855-82-1 | C6H4Cl2 |
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1,4-二氯戊烷. | 1,4-dichloropentane | 626-92-6 | C5H10Cl2 |
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1,4-二氯-5,6,7,8-四氢二氮杂萘 | 1,4-dichloro-5,6,7,8-tetrahydrophthalazine | 67279-24-7 | C8H8Cl2N2 |
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1,4-二氮杂环庚烷-1-甲酸叔丁酯 | tert-butyl 1,4-diazepine-1-carboxylate | 112275-50-0 | C10H20N2O2 |
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1,4-二氮杂双环[3.2.2]壬烷二盐酸盐 | 1,4-Diazabicyclo[3.2.2]nonane dihydrochloride | 150208-70-1 | C7H16Cl2N2 |
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