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-异丙氧基-2-甲基苯基硼酸 | 4-Isopropoxy-2-methylphenylboronic acid | 871126-21-5 | C10H15BO3 |
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4-异丙基苯酚 | 4-Isopropylphenol | 99-89-8 | C9H12O |
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4-异丙基苯甲醚 | 1-methoxy-4-(1-methylethyl)benzene | 4132-48-3 | C10H14O |
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4-异丙基苯甲酸 | 4-Isopropylbenzoic acid | 536-66-3 | C10H12O2 |
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4-异丙基苯异氰酸酯 | 4-isopropylphenylisocyanate | 31027-31-3 | C10H11NO |
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4-异丙基苯基硼酸 | 4-isopropyl-phenyl-boronic acid | 16152-51-5 | C9H13BO2 |
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4-异丙基苯乙酸 | (4-isopropylphenyl)acetic acid | 4476-28-2 | C11H14O2 |
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4-异丙基苯乙腈 | (4-isopropylphenyl)acetonitrile | 4395-87-3 | C11H13N |
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4-异丙基苯乙烯 | 4-isopropylstyrene | 2055-40-5 | C11H14 |
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4-异丙基苯-1,3-二醇 | 2,4-dihydroxy-1-isopropylbenzene | 23504-03-2 | C9H12O2 |
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4-异丙基苄胺 | 4-isopropylbenzylamine | 4395-73-7 | C10H15N |
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4-异丙基联苯 | 4-isopropylbiphenyl | 7116-95-2 | C15H16 |
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4-异丙基磺酰苯基硼酸 | 4-(isopropylsulfonyl)phenylboronic acid | 850567-98-5 | C9H13BO4S |
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4-异丙基磺酰基苯硼酸频那醇酯 | 2-(4-isopropylsulfonylphenyl)-4,4,5,5-tetramethyl-1,3,2-dioxaborolane | 1256359-13-3 | C15H23BO4S |
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4-异丙基-4'-甲基二苯基碘鎓四(五氟苯基)硼酸盐 | (4-isopropylphenyl)-4'-methylphenyliodonium tetrakis(pentafluorophenyl)borate | 178233-72-2 | C16H18I*C24BF20 |
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4-异丙基-3-氨基硫脲 | 4-isopropyl-3-thiosemicarbazide | 13431-36-2 | C4H11N3S |
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4-异丙基-2-噻唑羧酸乙酯 | ethyl 4-isopropylthiazole-2-carboxylate | 156589-82-1 | C9H13NO2S |
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4-异丁氧基苯基硼酸 | 4-isobutoxyphenylboronic acid | 153624-44-3 | C10H15BO3 |
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4-异丁基苯硼酸 | 4-isobutyl-phenylboronic acid | 153624-38-5 | C10H15BO2 |
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4-异丁基苯甲醛 | 4-(2-methyl-1-propyl)benzaldehyde | 40150-98-9 | C11H14O |
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4-异-丙基苯甲酰基甲酸乙酯 | ethyl 2-(4-isopropylphenyl)-2-oxoacetate | 34906-84-8 | C13H16O3 |
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4-庚醇 | heptan-4-ol | 589-55-9 | C7H16O |
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4-庚氧基苯酚 | 4-Heptyloxyphenol | 13037-86-0 | C13H20O2 |
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4-庚氧基苯硼酸 | (4-(heptyloxy)phenyl)boronic acid | 136370-19-9 | C13H21BO3 |
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4-庚氧基-4'-氰基联苯 | 4'-(heptyloxy)(1,1'-biphenyl)-4-carbonitrile | 52364-72-4 | C20H23NO |
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4-庚基苯酚 | p-heptylphenol | 1987-50-4 | C13H20O |
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4-庚基-4'-氰基联苯 | 4-heptyl-4'-cyanobiphenyl | 41122-71-8 | C20H23N |
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4-已氧基苯甲酰氯 | 4-hexyloxybenzoyl chloride | 39649-71-3 | C13H17ClO2 |
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4-已基苯酚 | p-Hexylphenol | 2446-69-7 | C12H18O |
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4-己烯-1-醇 | (E)-4-hexen-1-ol | 928-92-7 | C6H12O |
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4-己氧基苯酚 | 4-(hexyloxy)phenol | 18979-55-0 | C12H18O2 |
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4-己氧基苯硼酸 | 4-hexyloxyphenylboronic acid | 121219-08-7 | C12H19BO3 |
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4-己氧基苯甲酸 | p-hexyloxybenzoic acid | 1142-39-8 | C13H18O3 |
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4-己基苯甲酸 | 4-hexylbenzoic acid | 21643-38-9 | C13H18O2 |
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4-己基苯甲酰氯 | 4-hexylbenzoyl chloride | 50606-95-6 | C13H17ClO |
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4-己基联苯腈 | 4-hexyl-4'-cyanobiphenyl | 41122-70-7 | C19H21N |
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4-己-1-炔基苯甲醛 | 4-(1-hexynyl)benzaldehyde | 175203-90-4 | C13H14O |
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4-巯甲基-3,6-二硫杂-1,8-辛二硫醇 | 4-mercaptomethyl-1,8-dimercapto-3,6-dithiaoctane | 131538-00-6 | C7H16S5 |
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4-巯基苯磺酸 | 4-mercaptobenzenesulfonic acid | 7134-41-0 | C6H6O3S2 |
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4-巯基苯硼酸 | 4-mercaptophenylboronic acid | 237429-33-3 | C6H7BO2S |
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4-巯基苯甲醛 | 4-mercaptobenzaldehyde | 91358-96-2 | C7H6OS |
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4-巯基苯甲酸 | 4-mercaptobenzoic acid | 1074-36-8 | C7H6O2S |
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4-巯基苯基乙酸 | 4-mercaptophenylacetic acid | 39161-84-7 | C8H8O2S |
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4-巯基-1-丁醇 | 4-Mercapto-1-butanol | 14970-83-3 | C4H10OS |
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4-对甲苯基丁酸 | 4-(4-methylphenyl)butyric acid | 4521-22-6 | C11H14O2 |
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4-对叔丁基杯[8]芳烃八醋酸八乙酯 | 5,11,17,23,29,35,41,47-Octa-tert-butyl-49,50,51,52,53,54,55,56-octaethoxycarbonylmethyleneoxycalix[8]arene | 92003-63-9 | C120H160O24 |
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4-对乙酰氨基苯甲醛 | 4-formylbenzamide | 6051-41-8 | C8H7NO2 |
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4-壬酮 | nonan-4-one | 4485-09-0 | C9H18O |
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4-壬氧基苯甲酸 | 4-nonyloxybenzoic acid | 15872-43-2 | C16H24O3 |
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4-壬基苯缩水甘油醚 | glycidyl 4-nonylphenyl ether | 6178-32-1 | C18H28O2 |
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