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-羟基苯乙烯 | 4-Vinylphenol | 2628-17-3 | C8H8O |
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4-羟基苯丙酮 | 4-hydroxypropiophenone | 70-70-2 | C9H10O2 |
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4-羟基苯(甲)醛硫代缩氨基脲 | 4-hydroxybenzaldehyde thiosemicarbazone | 5339-74-2 | C8H9N3OS |
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4-羟基联苯-4-硼酸 | 4-hydroxybiphenylboronic acid | 477760-86-4 | C12H11BO3 |
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4-羟基硫代苯甲酰胺 | 4-hydroxythiobenzamide | 25984-63-8 | C7H7NOS |
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4-羟基环己酮 | 4-hydroxycyclohexanone | 13482-22-9 | C6H10O2 |
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4-羟基环己烷甲酸乙酯 | 4-hydroxycyclohexyl carboxylic acid ethyl ester | 17159-80-7 | C9H16O3 |
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4-羟基氨基喹啉 N-氧化物 | 4-(hydroxyamino)quinoline N-oxide | 4637-56-3 | C9H8N2O2 |
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4-羟基异喹胍 | 4-Hydroxydebrisoquin | 59333-79-8 | C10H13N3O |
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4-羟基二苯甲烷 | p-benzylphenol | 101-53-1 | C13H12O |
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4-羟基丁酸叔丁酯 | tert-butyl 4-hydroxybutyrate | 59854-12-5 | C8H16O3 |
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4-羟基丁基磷酸二氢酯 | Phosphorsaeure-mono-<4-hydroxy-butyl-(1)-ester> | 10305-36-9 | C4H11O5P |
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4-羟基丁基硬脂酸酯 | octadecanoic acid 4 hydroxybutyl ester | 15337-64-1 | C22H44O3 |
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4-羟基-二苯甲酮 | 4-Hydroxybenzophenone | 1137-42-4 | C13H10O2 |
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4-羟基-[1,1-联苯]-4-羧酸甲酯 | methyl 4'-hydroxy-4-biphenylcarboxylate | 40501-41-5 | C14H12O3 |
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4-羟基-7-甲氧基香豆酯 | 4-hydroxy-7-methoxycoumarine | 17575-15-4 | C10H8O4 |
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4-羟基-6-甲氧基甲基嘧啶-2-硫醇 | 6-methoxymethyl-2-thiouracil | 175205-07-9 | C6H8N2O2S |
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4-羟基-6-甲基香豆素 | 4-hydroxy-6-methylcoumarin | 13252-83-0 | C10H8O3 |
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4-羟基-6-(三氟甲基)嘧啶-2-硫醇 | 6-trifluoromethyl-2-thiouracil | 368-54-7 | C5H3F3N2OS |
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4-羟基-5-甲氧基-2-硝基苯甲酸甲酯 | methyl 4-hydroxy-5-methoxy-2-nitrobenzoate | 27883-60-9 | C9H9NO6 |
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4-羟基-5,8-二氢-6H-吡啶并[3,4-d]嘧啶-7-羧酸叔丁酯 | tert-butyl 4-hydroxy-6,8-dihydro-5H-pyrido[3,4-d]pyrimidine-7-carboxylate | 1142188-60-0 | C12H17N3O3 |
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4-羟基-4-(2-丙烯基)哌啶-1-羧酸叔丁酯 | tert-butyl 4-allyl-4-hydroxypiperidine-1-carboxylate | 203662-51-5 | C13H23NO3 |
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4-羟基-4'-苄氧基二苯砜 | 4-benzyloxyphenyl-4-hydroxyphenyl sulfone | 63134-33-8 | C19H16O4S |
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4-羟基-4'-碘联苯 | 4-hydroxy-4'-iodobiphenyl | 29558-78-9 | C12H9IO |
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4-羟基-4'-硝基联苯 | 4-(4-nitrophenyl)phenol | 3916-44-7 | C12H9NO3 |
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4-羟基-4'-溴联苯 | 4-bromo-4'-hydroxybiphenyl | 29558-77-8 | C12H9BrO |
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4-羟基-4'-异丙氧基二苯砜 | 4-hydroxy-4'-isopropoxydiphenylsulfone | 95235-30-6 | C15H16O4S |
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4-羟基-3-碘苯甲酸甲酯 | methyl 3-iodo-4-hydroxybenzoate | 15126-06-4 | C8H7IO3 |
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4-羟基-3-碘苯甲酸乙酯 | ethyl 4-hydroxy-3-iodobenzoate | 15126-07-5 | C9H9IO3 |
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4-羟基-3-碘-联苯-4-甲腈 | 4'-hydroxy-3'-iodo[1,1'-biphenyl]-4-carbonitrile | 460746-47-8 | C13H8INO |
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4-羟基-3-硝基香豆素 | 4-hydroxy-3-nitrocoumarin | 20261-31-8 | C9H5NO5 |
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4-羟基-3-硝基苯甲醛 | 4-hydroxy-3-nitro-benzaldehyde | 3011-34-5 | C7H5NO4 |
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4-羟基-3-硝基苯甲酸 | 3-nitro-4-hydroxybenzoic acid | 616-82-0 | C7H5NO5 |
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4-羟基-3-甲氧硼酸频哪醇酯 | 4-hydroxy-3-methoxyphenylboronic acid pinacol ester | 269410-22-2 | C13H19BO4 |
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4-羟基-3-甲氧基苯甲腈 | 3-methoxy-4-hydroxybenzonitrile | 4421-08-3 | C8H7NO2 |
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4-羟基-3-甲氧基苯乙醇 | homovanillyl alcohol | 2380-78-1 | C9H12O3 |
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4-羟基-3-甲氧基苯乙酸甲酯 | 2-(4-hydroxy-3-methoxyphenyl)acetic acid methyl ester | 15964-80-4 | C10H12O4 |
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4-羟基-3-甲氧基肉桂酸异丙酯 | isopropyl ferulate | 59831-94-6 | C13H16O4 |
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4-羟基-3-甲氧基-5-硝基苯羧酸甲酯 | methyl 4-hydroxy-3-methoxy-5-nitrobenzoate | 42590-00-1 | C9H9NO6 |
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4-羟基-3-甲基苯乙酮 | 4-hydroxy-3-methylphenyl methyl ketone | 876-02-8 | C9H10O2 |
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4-羟基-3-甲基-2-丁酮 | 4-hydroxy-3-methyl-2-butanone | 3393-64-4 | C5H10O2 |
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4-羟基-3-三氟甲基苯硼酸频哪醇酯 | 4-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)-2-(trifluoromethyl)phenol | 1243143-45-4 | C13H16BF3O3 |
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4-羟基-3-三氟甲基苯甲醛 | 4-hydroxy-3-(trifluoromethyl)benzaldehyde | 220227-98-5 | C8H5F3O2 |
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4-羟基-3,5-二甲基苯甲酸 | 3,5-dimethyl-4-hydroxybenzoic acid | 4919-37-3 | C9H10O3 |
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4-羟基-2H-1,2-苯并噻嗪-3-羧酸甲酯1,1-二氧化物 | methyl 4-hydroxy-2H-1,2-benzothiazine-3-carboxylate 1,1-dioxide | 35511-14-9 | C10H9NO5S |
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4-羟基-2-甲氧基苯甲醛 | 4-hydroxy-2-methoxybenzaldehyde | 18278-34-7 | C8H8O3 |
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4-羟基-2-甲基苯硼酸 | (4-hydroxy-2-methylphenyl)boronic acid | 493035-82-8 | C7H9BO3 |
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4-羟基-2-甲基苯甲酸甲酯 | 4-hydroxy-2-methylbenzoic acid methyl ester | 57556-31-7 | C9H10O3 |
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4-羟基-2-甲基氧苯甲酸甲酯 | methyl 4-hydroxy-2-methoxybenzoate | 28478-46-8 | C9H10O4 |
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4-羟基-2-丁酸甲酯 | methyl 4-hydroxy-2-butynoate | 31555-05-2 | C5H6O3 |
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