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-甲代烯丙基-3-甲基-2-硫脲 | N-methyl-N'-(2-methylprop-2-en-1-yl)thiourea | 21018-38-2 | C6H12N2S |
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1-甲代烯丙基-2-(2-羟基-5-甲基苯基)苯并噻唑 | 2-(2H-1,2,3-benzotriazol-2-yl)-4-methyl-6-(2-methylprop-2-enyl)phenol | 98809-58-6 | C17H17N3O |
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1-环戊烯羧酸 | cyclopent-1-enecarboxylic acid | 1560-11-8 | C6H8O2 |
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1-环戊烯硼酸频哪醇酯 | 2-cyclopent-1-enyl-4,4,5,5-tetramethyl-[1,3,2]dioxaborolane | 287944-10-9 | C11H19BO2 |
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1-环戊烯乙腈 | cyclopent-1-enyl-acetonitrile | 22734-04-9 | C7H9N |
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1-环己烯羧酸乙酯 | cyclohex-1-enecarboxylic acid ethyl ester | 1617-22-7 | C9H14O2 |
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1-环己烯氧基三甲基硅烷 | 1-(Trimethylsilyloxy)cyclohexene | 6651-36-1 | C9H18OSi |
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1-环己烯基-1-甲酸甲酯 | Methyl 1-cyclohexene-1-carboxylate | 18448-47-0 | C8H12O2 |
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1-环己烯乙腈 | 1-cyclohexenylacetonitrile | 6975-71-9 | C8H11N |
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1-环己基萘 | 1-cyclohexylnaphthalene | 3042-69-1 | C16H18 |
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1-环己基-4-(4,4,5,5四甲基-1,3,2-二氧硼戊环-2-基)-1H-吡唑 | 1-cyclohexyl-4-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)-1H-pyrazole | 1175275-00-9 | C15H25BN2O2 |
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1-环己基-3-苯基-2-硫脲 | N-cyclohexyl-N'-phenylthiourea | 722-03-2 | C13H18N2S |
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1-环己基-2-硫脲 | N-cyclohexylthiourea | 5055-72-1 | C7H14N2S |
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1-环丙基萘 | 1-cyclopropylnaphthalene | 25033-19-6 | C13H12 |
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1-环丙基吡唑-4-硼酸片呐醇酯 | 1-cyclopropyl-4-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)-1H-pyrazole | 1151802-22-0 | C12H19BN2O2 |
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1-环丙基-6,8-二氟-7-(3-甲基哌嗪-1-基)-4-氧代-1,4-二氢喹啉-3-羧酸乙酯 | 1-Cyclopropyl-6,8-difluoro-7-(3-methyl-piperazin-1-yl)-4-oxo-1,4-dihydro-quinoline-3-carboxylic acid ethyl ester | 103460-87-3 | C20H23F2N3O3 |
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1-环丙基-6,7-二氟-4-氧代-1,4-二氢喹啉-3-羧酸乙酯 | ethyl 1-cyclopropyl-6,7-difluoro-4-oxo-1,4-dihydro-quinoline-3-carboxylate | 98349-25-8 | C15H13F2NO3 |
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1-环丙基-2-(三苯基膦)-乙酮 | 1-cyclopropyl-2-(triphenylphosphoranylidene)ethanone | 7691-76-1 | C23H21OP |
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1-环丙基-1-(三甲基硅烷基氧基)-乙烯 | 1-cyclopropyl-1-(trimethylsilyloxy)ethene | 42161-96-6 | C8H16OSi |
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1-烯丙基环丙磺酰氯 | 1-allylcyclopropane-1-sulfonyl chloride | 923032-59-1 | C6H9ClO2S |
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1-烯丙基-3-甲基氯化咪唑 | 1-allyl-3-methylimidazolium chloride | 65039-10-3 | C7H11N2*Cl |
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1-烯丙基-3-溴苯 | 1-allyl-3-bromobenzene | 18257-89-1 | C9H9Br |
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1-烯丙基-2-溴苯 | 1-allyl-2-bromobenzene | 42918-20-7 | C9H9Br |
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1-烯丙基-1,1,3,3-四甲基二硅氧烷 | 1-Allyl-1,1,3,3-tetramethyldisiloxane | 18387-26-3 | C7H17OSi2 |
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1-溴频哪酮 | 1-Bromopinacolon | 5469-26-1 | C6H11BrO |
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1-溴金刚烷 | 1-Adamantyl bromide | 768-90-1 | C10H15Br |
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1-溴萘-D7 | 1-bromonaphthalene-d7 | 37621-57-1 | C10H7Br |
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1-溴菲 | 1-bromophenanthrene | 51958-51-1 | C14H9Br |
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1-溴甲基萘 | 2-(bromomethyl)naphthalene | 3163-27-7 | C11H9Br |
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1-溴甲基环已烯 | 1-bromomethylcyclohexene | 37677-17-1 | C7H11Br |
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1-溴环戊烷羧酸乙酯 | ethyl 1-bromocyclopentanecarboxylate | 30038-94-9 | C8H13BrO2 |
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1-溴环丙烷羧酸甲酯 | methyl 1-bromocyclopropanecarboxylate | 96999-01-8 | C5H7BrO2 |
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1-溴环丙烷羧酸乙酯 | ethyl 1-bromocyclopropanecarboxylate | 89544-83-2 | C6H9BrO2 |
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1-溴环丁烷羧酸甲酯 | methyl 1-bromocyclobutanecarboxylate | 51175-79-2 | C6H9BrO2 |
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1-溴基-1-丙烯 | 1-bromo-1-propene | 590-14-7 | C3H5Br |
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1-溴十九烷 | 1-nonadecyl bromide | 4434-66-6 | C19H39Br |
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1-溴二苯并呋喃 | 1-bromodibenzofuran | 50548-45-3 | C12H7BrO |
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1-溴乙基乙酸酯 | 1-bromoethyl acetate | 40258-78-4 | C4H7BrO2 |
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1-溴-顺-9-十八碳烯 | (Z)-1-bromo-9-octadecene | 6110-53-8 | C18H35Br |
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1-溴-9H-芴 | 1-bromofluorene | 28314-04-7 | C13H9Br |
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1-溴-8-苯基辛烷 | 1-bromo-8-phenyloctane | 54646-75-2 | C14H21Br |
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1-溴-8-甲基萘 | 1-bromo-8-methylnaphthalene | 33295-37-3 | C11H9Br |
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1-溴-7-苯基庚烷 | 1-bromo-7-phenyl-heptane | 78573-85-0 | C13H19Br |
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1-溴-6-苯基己烷 | (6-bromohexyl)benzene | 27976-27-8 | C12H17Br |
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1-溴-6,6-二甲基-2-庚烯-4-炔 | (E)-6,6-dimethyl-2-hepten-4-ynyl bromide | 78629-21-7 | C9H13Br |
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1-溴-5-碘萘 | 1-bromo-5-iodonaphthalene | 77332-64-0 | C10H6BrI |
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1-溴-5-甲氧基萘 | 1-bromo-5-methoxynaphthalene | 74924-95-1 | C11H9BrO |
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1-溴-4-苯基萘 | 1-bromo-4-phenylnaphthalene | 59951-65-4 | C16H11Br |
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1-溴-4-羟基蒽醌 | 1-Bromo-4-hydroxyanthraquinone | 6374-82-9 | C14H7BrO3 |
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1-溴-4-甲氧基萘酚 | 1-bromo-4-methoxynaphthalene | 5467-58-3 | C11H9BrO |
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