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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2-苯氧基乙胺 | 2-phenoxyethanamine | 1758-46-9 | C8H11NO |
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2-苯氧基乙硫醇 | 2-Phenoxy-aethylmercaptan | 6338-63-2 | C8H10OS |
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2-苯氧基乙基丙烯酸酯 | 2-phenoxyethyl acrylate | 48145-04-6 | C11H12O3 |
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2-苯氧基丙醇 | 2-phenoxy-1-propanol | 4169-04-4 | C9H12O2 |
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2-苯氧基丙酸 | 2-phenoxypropionic acid | 940-31-8 | C9H10O3 |
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2-苯并硫杂氮醇胺,N-(3-甲氧基丙基)- | 3-(cis-3-Hexenyloxy)propanenitril | 142653-61-0 | C9H15NO |
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2-苯并恶唑酮-5-甲砜 | 5-Methylsulfon-benzoxazolon | 13920-98-4 | C8H7NO4S |
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2-苯并噻唑基丙酮腙 | (benzothiazolyl-2) hydrazono-2-propane | 6277-26-5 | C10H11N3S |
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2-苯基苯硫酚 | 2-phenylbenzenethiol | 2688-96-2 | C12H10S |
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2-苯基苯甲酸乙酯 | 2-phenylbenzoic acid ethyl ester | 19926-49-9 | C15H14O2 |
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2-苯基苄胺 | 2-phenylbenzylamine | 1924-77-2 | C13H13N |
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2-苯基环氧乙烷-1-羧酸甲酯 | methyl 3-Phenylglycidate | 37161-74-3 | C10H10O3 |
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2-苯基环己酮 | (RS)-2-phenylcyclohexanone | 1444-65-1 | C12H14O |
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2-苯基氨基亚甲基-丙二酸二乙酯 | diethyl (anilinomethylene)malonate | 54535-22-7 | C14H17NO4 |
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2-苯基戊二酸酐 | 2-phenylglutaric anhydride | 2959-96-8 | C11H10O3 |
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2-苯基亚硫酰基乙酸甲酯 | methyl 2-phenylsulfinylacetate | 14090-83-6 | C9H10O3S |
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2-苯基乙基异硫代氰酸酯 | Phenethyl isothiocyanate | 2257-09-2 | C9H9NS |
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2-苯基丙酸乙酯 | ethyl 2-phenylpropanoate | 2510-99-8 | C11H14O2 |
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2-苯基丙酸 | hydratropic acid | 492-37-5 | C9H10O2 |
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2-苯基丙二酰胺 | 2-phenylmalonamide | 10255-95-5 | C9H10N2O2 |
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2-苯基丁酸 | 2-Phenylbutyric acid | 90-27-7 | C10H12O2 |
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2-苯基丁酰胺 | 2-phenylbutyramide | 90-26-6 | C10H13NO |
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2-苯基丁酰氯 | 2-Phenylbutyryl chloride | 36854-57-6 | C10H11ClO |
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2-苯基-乙烷磺酰氯 | 2-phenylethylsulfonyl chloride | 4025-71-2 | C8H9ClO2S |
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2-苯基-7-(4,4,5,5-四甲基-1,3,2-二噁硼烷-2-基)喹啉 | 2-phenyl-7-(boronic acid pinacol ester)quinoline | 867164-54-3 | C21H22BNO2 |
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2-苯基-5-降冰片烯 | 5-Phenyl-bicyclo(2.2.1)hept-2-ene | 6143-30-2 | C13H14 |
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2-苯基-3-丁炔-2-醇 | 2-Phenyl-3-butyn-2-ol | 127-66-2 | C10H10O |
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2-苯基-2-丙醇 | 1-methyl-1-phenylethyl alcohol | 617-94-7 | C9H12O |
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2-苯基-1-氧杂螺[2.5]辛烷 | 2-phenyl-1-oxaspiro[2.5]octane | 37545-92-9 | C13H16O |
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2-苯基-1-乙炔硼酸频那醇酯 | 4,4,5,5-tetramethyl-2-phenylethynyl-[1,3,2]dioxaborolane | 159087-45-3 | C14H17BO2 |
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2-苯基-1-丙醇 | (RS)-2-phenyl-1-propanol | 1123-85-9 | C9H12O |
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2-苯基-1,3-丙二醇 | 2-phenylpropane-1, 3-diol | 1570-95-2 | C9H12O2 |
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2-苯亚甲基乙酰乙酸乙酯 | ethyl 2-benzylidene acetoacetate | 620-80-4 | C13H14O3 |
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2-苯乙基苯甲酸 | o-phenethylbenzoic acid | 4890-85-1 | C15H14O2 |
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2-苯乙基硫脲 | N-(2-phenylethyl)thiourea | 6815-00-5 | C9H12N2S |
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2-苯乙基异氰酸酯 | phenethyl isocyanate | 1943-82-4 | C9H9NO |
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2-苯乙基三氯化硅烷 | 1-phenyl-2-(trichlorosilyl)ethane | 940-41-0 | C8H9Cl3Si |
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2-苯丙基硼酸频哪酯 | 4,4,5,5-tetramethyl-2-(2-phenylpropyl)-1,3,2-dioxaborolane | 280559-30-0 | C15H23BO2 |
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2-苄硫基乙醇 | 2-(benzylthio)ethanol | 3878-41-9 | C9H12OS |
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2-苄氧基苯胺 | o-(benzyloxy)aniline | 20012-63-9 | C13H13NO |
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2-苄氧基苯硼酸 | 2-benzyloxyphenylboronic acid | 190661-29-1 | C13H13BO3 |
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2-苄氧基苯甲醛 | 2-(phenylmethoxy)benzaldehyde | 5896-17-3 | C14H12O2 |
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2-苄氧基苯甲醇 | 2-benzyloxybenzyl alcohol | 3381-87-1 | C14H14O2 |
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2-苄氧基苯乙酮 | 2'-benzyloxyacetophenone | 31165-67-0 | C15H14O2 |
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2-苄氧基乙醇 | 2-Benzyloxyethanol | 622-08-2 | C9H12O2 |
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2-苄氧基-6-溴萘 | 6-benzyloxy-2-bromonaphthalene | 2234-45-9 | C17H13BrO |
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2-苄氧基-5-氯吡啶-3-硼酸 | (2-(benzyloxy)-5-chloropyridin-3-yl)boronic acid | 850864-58-3 | C12H11BClNO3 |
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2-苄氧基-5-[2-(叔丁基氨基)-1-羟基-乙基]苯甲酸甲酯 | methyl 5-[2-[(1,1-dimethylethyl)amino]-1-hydroxyethyl]-2-(benzyloxy) benzoate | 174607-70-6 | C21H27NO4 |
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2-苄氧基-1-甲基吡啶三氟甲磺酸盐 | 2-benzyloxy-1-methylpyridinium triflate | 882980-43-0 | CF3O3S*C13H14NO |
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2-苄基苯甲醇 | 2-(benzyl)benzyl alcohol | 1586-00-1 | C14H14O |
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