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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p-叠氮甲苯 | p-methylazidobenzene | 2101-86-2 | C7H7N3 |
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n-苄基苯甲酰胺 | N-benzyl benzamide | 1485-70-7 | C14H13NO |
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n-甲基苯基乙胺 | N-Methyl-N-phenethylamine | 589-08-2 | C9H13N |
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n-甲基-硫代乙酰胺 | mercapto-acetic acid methylamide | 20938-74-3 | C3H7NOS |
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n-十六烷基甲基二氯硅烷 | Dichlorohexadecylmethylsilane | 59086-81-6 | C17H36Cl2Si |
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n-[5-(甲苯磺酰氧基)戊基]氨基甲酸叔丁酯 | 5-(tert-butoxycarbonylamino)pentyl 4-methylbenzenesulfonate | 118811-34-0 | C17H27NO5S |
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n-[(4-甲基苯磺酰基)甲基]氨基甲酸乙酯 | N-(p-Tolylsulfonylmethyl)-urethan | 2850-26-2 | C11H15NO4S |
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n-(3-丁炔-2-基)氨基甲酸叔丁酯 | tert-butyl but-3-yn-2-ylcarbamate | 154181-98-3 | C9H15NO2 |
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n,n-二甲基亚甲基碘化胺 | eschenmoser's salt | 33797-51-2 | C3H8N*I |
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gamma-脲丙基三乙氧基硅烷 | γ-ureidopropyltriethoxysilane | 23779-32-0 | C10H24N2O4Si |
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delta-戊内酯 | 3,4,5,6-tetrahydro-2H-pyran-2-one | 542-28-9 | C5H8O2 |
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d-丙氨酸甲酯盐酸盐 | methyl (R)-2-aminobutanoate hydrochloride | 85774-09-0 | C5H11NO2*ClH |
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cis-4-甲氧基环己基-1-氨基甲酸甲酯盐酸盐 | Methyl cis-4-methoxy-cyclohexanc-1-aminocarboxylate hydrochloride | 387825-56-1 | C9H18ClNO3 |
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cis-3-氯丙烯酸 | 3-chloroacrylic acid | 1609-93-4 | C3H3ClO2 |
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cis-1,4-二乙酰氧基-2-丁烯 | cis-1,4-bis(acetyloxy)but-2-ene | 25260-60-0 | C8H12O4 |
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beta萘酚辛酸酯 | naphthalen-2-yl octanoate | 10251-17-9 | C18H22O2 |
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beta-蒎烯 | β-pinene | 127-91-3 | C10H16 |
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alpha-酮戊二酸 | α-ketoglutaric acid | 328-50-7 | C5H6O5 |
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alpha-甲基苄基异腈 | 1-phenylethyl isocyanide | 17329-20-3 | C9H9N |
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alpha-甲基-alpha-丙基琥珀酰亚胺 | α-methyl-α-propylsuccinimide | 1497-19-4 | C8H13NO2 |
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alpha-生育酚磷酸酯二钠盐 | alpha-Tocopherol phosphate disodium salt | 90940-45-7 | C29H51Na2O6P |
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alpha-溴苯乙酸 | 2-bromophenylacetic acid | 4870-65-9 | C8H7BrO2 |
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alpha-溴-2-氯苯乙酸甲酯 | methyl 2-bromo-2-(2-chlorophenyl)acetate | 85259-19-4 | C9H8BrClO2 |
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alpha-氰基异戊酸乙基酯 | ethyl 2-isopropylcyanoacetate | 3213-49-8 | C8H13NO2 |
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alpha-氰基-邻-苯乙腈 | (2-cyanophenyl)acetonitrile | 3759-28-2 | C9H6N2 |
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alpha-氯乙酰苯 | 1-chloroacetophenone | 532-27-4 | C8H7ClO |
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alpha-氧代呋喃-2-乙酸乙酯 | ethyl 2-(2-furyl)-2-oxoacetate | 1639-37-8 | C8H8O4 |
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alpha-氧代[1,1'-联苯]-4-乙酸乙酯 | ethyl (4-phenylphenyl)glyoxylate | 6244-53-7 | C16H14O3 |
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alpha-(2-二乙基氨基乙胺)苯乙酸异戊酯二盐酸盐 | Camylofine dihydrochloride | 5892-41-1 | C19H34Cl2N2O2 |
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alpha- 溴苯乙烯 | 1-bromovinylbenzene | 98-81-7 | C8H7Br |
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a-甲基-缩二乙醇酸二乙酯 | ethyl 2-(2-ethoxy-2-oxoethoxy)propanoate | 6309-62-2 | C9H16O5 |
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a-乙酰-a-甲基-γ-丁内酯 | 3-acetyl-3-methyl-dihydro-furan-2-one | 1123-19-9 | C7H10O3 |
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[辛基(苯基)磷酰基]苯 | octyldiphenylphosphine oxide | 29701-85-7 | C20H27OP |
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[双(4-甲氧苯基)磷氧基]氨基甲酸叔丁酯 | 1,1-dimethylethyl [[bis(4-methoxyphenyl)phosphinyl]oxy]carbamate | 619333-95-8 | C19H24NO6P |
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[双(2-甲氧基乙基)胺]三氟化硫 | (bis-(2-methoxyethyl)amino)sulfur trufluoride | 202289-38-1 | C6H14F3NO2S |
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[十五烷基(苯基)磷酰基]苯 | Pentadecyldiphenylphosphine oxide | 97510-08-2 | C27H41OP |
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[二氟(苯基磺酰基)甲基](三甲基)硅烷 | [(phenylsulfonyl)difluoromethyl]trimethylsilane | 536975-50-5 | C10H14F2O2SSi |
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[乙炔基(苯基)磷酰基]苯 | ethynyl(diphenyl)phosphine oxide | 6104-48-9 | C14H11OP |
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[[(3,5-二甲基-1H-吡咯-2-基)(3,5-二甲基-2H-吡咯-2-亚基)甲基]甲烷](二氟硼烷) | 4,4-difluoro-1,3,5,7,8-pentamethyl-4-bora-3a,4a-diaza-s-indecene | 121207-31-6 | C14H17BF2N2 |
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[6-[双(4-甲氧基苯基)苯基甲氧基]-5-(羟基甲基)己基]-氨基甲酸-9H-氟-9-甲酯 (9CI) | 6-fluoren-9-ylmethoxycarbonylamino-2-((bis(4-methoxyphenyl)(phenyl)methoxy)methyl)hexan-1-ol | 147190-32-7 | C43H45NO6 |
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[510758-19-7]FAM炔烃,5-异构体 | 5-carboxyfluorescein propargylamide | 510758-19-7 | C24H15NO6 |
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[5-(丙炔-1-基)吡啶-3-基]硼酸 | 5-(prop-1-ynyl)pyridin-3-ylboronic acid | 917471-30-8 | C8H8BNO2 |
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[5-(三丁基锡)噻唑-2-基]氨基甲酸叔丁酯 | tert-butyl (5-(tributylstannyl)thiazol-2-yl)carbamate | 243972-26-1 | C20H38N2O2SSn |
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[5-(4-溴苯基)-3-甲基异恶唑-4-基]氨基甲酸(R)-1-苯基乙基酯 | (R)-1-phenylethyl (5-(4-bromophenyl)-3-methylisoxazol-4-yl)carbamate | 1228690-37-6 | C19H17BrN2O3 |
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[5-(1,1-二甲基乙基)-2-噻吩基]-硼酸 | 5-Tert-butylthiophene-2-boronic acid | 495382-48-4 | C8H13BO2S |
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[4-[4-(N-苯基苯胺基)苯基]苯基]硼酸 | 4-(N,N-diphenylamino)biphenyl-4'-boronic acid | 668493-36-5 | C24H20BNO2 |
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[4-[2-(二甲基氨基)乙氧基]苯基](4-羟基苯基)甲酮 | (4-(2-(dimethylamino)ethoxy)phenyl)(4-hydroxyphenyl)methanone | 173163-13-8 | C17H19NO3 |
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[4-[(4,6-二氨基-1,3,5-三嗪-2-基)氨基]苯基]砷酸 | melarsen | 5806-89-3 | C9H11AsN6O3 |
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[4-(叔丁基)苯基]甲烷磺酰氯 | (4-tert-butylphenyl)methanesulfonyl chloride | 519056-61-2 | C11H15ClO2S |
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[4-(4-二苯并噻吩基)苯基]硼酸 | 4-(dibenzothiophen-4-yl)phenylboronic acid | 1316275-42-9 | C18H13BO2S |
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