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-丁炔基三甲基硅烷 | trimethyl 1-butynylsilane | 62108-37-6 | C7H14Si |
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1-丁基磺酸-3-甲基咪唑硫酸氢盐 | 1-methyl-3-(4-sulfobutyl)-1H-imidazol-3-ium hydrogensulfate | 827320-59-2 | C8H15N2O3S*HO4S |
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1-丁基磺酸 | butane-1-sulfonic acid | 2386-47-2 | C4H10O3S |
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1-丁基磺酰氯 | perfluoro-1-butanesulfonyl fluoride | 2386-60-9 | C4H9ClO2S |
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1-丁基-4-甲基氯化吡啶鎓 | 1-n-butyl-4-methylpyridinium chloride | 112400-86-9 | C10H16N*Cl |
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1-丁基-3-甲基碘化咪唑 | 1-methyl-3-(n-butyl)imidazolium iodide | 65039-05-6 | C8H15N2*I |
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1-丁基-3-甲基咪唑鎓四氯高铁酸盐 | [BMIM]+[FeCl4]- | 359845-21-9 | C8H15N2*Cl4Fe |
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1-丁基-3-甲基咪唑磷酸二丁酯 | 1-butyl-3-methylimidazolium dibutyl phosphate | 663199-28-8 | C8H15N2*C8H18O4P |
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1-丁基-3-甲基咪唑硫氰酸盐 | 1-butyl-3-methylimidazolium thiocyanate | 344790-87-0 | CNS*C8H15N2 |
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1-丁基-3-甲基咪唑甲磺酸 | 1-butyl-3-methylimidazolium methylsulfate | 401788-98-5 | CH3O4S*C8H15N2 |
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1-丁基-3-甲基咪唑甲烷磺酸盐 | 1-n-butyl-3-methylimidazolium methanesulfonate | 342789-81-5 | CH3O3S*C8H15N2 |
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1-丁基-3-甲基咪唑溴盐 | 1-n-butyl-3-methylimidazolim bromide | 85100-77-2 | Br*C8H15N2 |
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1-丁基-3-甲基咪唑正辛基硫酸 | 1-n-butyl-3-methylimidazolium octyl sulfate | 445473-58-5 | C8H15N2*C8H17O4S |
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1-丁基-3-甲基咪唑对甲苯磺酸盐 | 1-butyl-3-methylimidazolium tosylate | 410522-18-8 | C7H7O3S*C8H15N2 |
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1-丁基-3-甲基咪唑四氟硼酸盐 | 1-Butyl-3-methylimidazolium tetrafluoroborate | 174501-65-6 | C8H15BF4N2 |
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1-丁基-3-甲基咪唑六氟磷酸盐 | 1-Butyl-3-methylimidazolium hexafluorophosphate | 174501-64-5 | C8H15F6N2P |
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1-丁基-3-甲基咪唑二氰胺盐 | 1-buthyl-3-methylimidazolium dicyanamide | 448245-52-1 | C2N3*C8H15N2 |
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1-丁基-3-甲基咪唑二(三氟甲基磺酰)酰亚胺 | 1-butyl-3-methylimidazolium trifluoromethanesulfonimide | 174899-83-3 | C2F6NO4S2*C8H15N2 |
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1-丁基-3-甲基咪唑乙酸盐 | 3-butyl-1-methylimidazolium acetate | 284049-75-8 | C2H3O2*C8H15N2 |
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1-丁基-3-甲基咪唑三氟甲烷磺酸酯 | 1-butyl-3-ethylimidazolium trifluoromethanesulfonate | 145022-48-6 | CF3O3S*C9H17N2 |
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1-丁基-2,3-甲基咪唑双(酮)酰亚胺 | 1-butyl-2,3-dimethylimidazolium bis-(trifluoromethanesulfonyl)amide | 350493-08-2 | C2F6NO4S2*C9H17N2 |
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1-丁基-2,3-二甲基溴化咪唑 | 1-butyl-2,3-dimethylimidazolium bromide | 475575-45-2 | Br*C9H17N2 |
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1-丁基-2,3-二甲基四氟硼酸咪唑鎓 | 1-Butyl-2,3-dimethylimidazolium tetrafluoroborate | 402846-78-0 | C9H17BF4N2 |
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1-丁基-1-甲基吡溴化咯烷鎓 | N-methyl-N-butylpyrrolidinium bromide | 93457-69-3 | Br*C9H20N |
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1-丁基-1-甲基吡咯烷氯化物 | 1-butyl-1-methylpyrrolidinium chloride | 479500-35-1 | C9H20N*Cl |
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1-丁基-1-甲基吡咯烷六氟磷酸盐 | 1-butyl-1-methylpyrrolidinium hexafluorophosphate | 330671-29-9 | C9H20N*F6P |
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1-丁基-1-甲基吡咯烷三氟甲磺酸盐 | (1-butyl-1-methylpyrrolidinium)trifluoromethanesulfonate | 367522-96-1 | CF3O3S*C9H20N |
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1-[甲基(丙基)磷酰基]丙烷 | methyldipropyl-phosphine oxide | 89980-10-9 | C7H17OP |
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1-[乙烯基(乙基)磷基]乙烷 | Diethylvinylphosphinoxid | 13172-78-6 | C6H13OP |
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1-[[(6R,7R)-7-氨基-2-羧基-8-氧代-5-硫杂-1-氮杂双环[4.2.0]辛-2-烯-3-基]甲基]-1-甲基吡咯烷鎓氯化物 | 7-MPCA | 103121-85-3 | C13H19N3O3S*ClH |
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1-[[(6R,7R)-7-氨基-2-羧基-8-氧代-5-硫杂-1-氮杂双环[4.2.0]辛-2-烯-3-基]甲基]-1-甲基吡咯烷鎓内盐 | (6R,7R)-7-amino-3-[(1-methyl-1-pyrrolidinyl)methyl]-3-cephem-4-carboxylic acid | 103296-32-8 | C13H19N3O3S |
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1-[[(4-硝基苯氧基)羰基]氧基]-2-甲基丙酸乙酯 | 1-(((4-nitrophenoxy)carbonyl)oxy)ethyl isobutyrate | 194995-47-6 | C13H15NO7 |
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1-[[(2R,3S)-2-(2,5-二氟苯基)-3-甲基环氧乙烷基]甲基]-1H-1,2,4-三唑 | (2R,3S)-2-(2,5-difluorophenyl)-3-methyl-2-[(1H-1,2,4-triazol-1-yl)-methyl]-oxirane | 241479-73-2 | C12H11F2N3O |
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1-[[(1,1-二甲基乙氧基)羰基]氨基]环丙烷羧酸乙酯 | ethyl 1-((tert-butoxycarbonyl)amino)cyclopropanecarboxylate | 107259-05-2 | C11H19NO4 |
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1-[9-乙基-6-(2-甲基苯甲酰基)-9H-咔唑-3-基]-乙酮 1-(O-乙酰肟) | ethanone,1-[9-ethyl-6-(2-methylbenzoyl)-9H-carbazol-3-yl]-,1-(O-acetyloxime) | 478556-66-0 | C26H24N2O3 |
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1-[4-氨基-3-(甲基氧基)苯基]-N,N-二甲基-4-哌啶胺 | 1-(4-amino-3-methoxyphenyl)-N,N-dimethylpiperidin-4-amine | 1089279-91-3 | C14H23N3O |
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1-[4-(二甲基氨基)苯基]-3-甲基脲 | 1-[4-(dimethylamino)phenyl]-3-methylurea | 6956-24-7 | C10H15N3O |
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1-[4-(三乙氧基硅烷基)苯基]乙酮 | 4-(triethoxysilyl)acetophenone | 438569-05-2 | C14H22O4Si |
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1-[3-(三乙氧基硅烷基)丙基]-1H-吡咯-2,5-二酮 | N-(3-triethoxysilylpropyl)maleimide | 29602-11-7 | C13H23NO5Si |
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1-[3,5-双(三氟甲基)苯基]硫脲 | 1-(3,5-bis(trifluoromethyl)phenyl)thiourea | 175277-17-5 | C9H6F6N2S |
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1-[3,5-双(三氟甲基)苯]吡咯 | 4-(3,5-ditrifluoromethylphenyl)-3-thiosemicarbazide | 38901-31-4 | C9H7F6N3S |
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1-[2-羟基-5-(1-甲基乙基)苯基]乙酮 | 1-(2-hydroxy-5-isopropylphenyl)ethanone | 1634-36-2 | C11H14O2 |
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1-[2-(甲硫基)苯基]-2-硫脲 | (2-methylsulfanyl-phenyl)-thiourea | 59084-10-5 | C8H10N2S2 |
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1-[2-(二甲基氨基)-1-(4-甲氧基苯基)乙基]环己醇 | (R)-venlafaxine | 93413-46-8 | C17H27NO2 |
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1-[2-(三异丙基硅基)乙炔基]-3,3-双(三氟甲基)-1,2-苯并碘氧杂戊环 | ((3,3-bis(trifluoromethyl)-1λ<sup>3</sup>-benzo[d][1,2]iodaoxol-1(3H)-yl)ethynyl)-triisopropylsilane | 181934-34-9 | C20H25F6IOSi |
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1-[2-(4-乙氧基苯基)乙炔基]-4-丙基苯 | p-Ethoxy-p'-propyl-tolan | 39969-29-4 | C19H20O |
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1-[1,1'-联苯]-4-基-2-苯基乙-1-酮 | 1-(biphenyl-4-yl)-2-phenylethanone | 2001-23-2 | C20H16O |
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1-[(三甲基硅烷基)乙炔基]-1,2-苯碘酰-3(1H)-酮 | 1-[(trimethylsilyl)ethynyl]-1,2-benziodoxol-3(1H)-one | 181934-29-2 | C12H13IO2Si |
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1-[(三异丙基硅烷基)乙炔基]-1,2-苯碘酰-3(1H)-酮 | 1-[(triisopropylsilyl)ethynyl]-1,2-benziodoxol-3(1H)-one | 181934-30-5 | C18H25IO2Si |
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1-[(E)-2-丙基硫基乙烯基]巯基丙烷 | trans-1,2-Bis-(propylmercapto)-aethen | 1120-17-8 | C8H16S2 |
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