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-乙烯基-2-氧杂双环[2.2.2]辛-4-基)乙酸甲酯 | (1-vinyl-2-oxabicyclo[2.2.2]octan-4-yl)methyl acetate | 340023-02-1 | C12H18O3 |
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(1-乙氧基羰基环丙基)三苯基磷四氟硼酸盐 | (1-(Ethoxycarbonyl)cyclopropyl)triphenylphosphonium tetrafluoroborate | 52186-89-7 | C24H24BF4O2P |
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(1-丁基)三乙基溴化铵 | (1-butyl)triethylammonium bromide | 13028-69-8 | Br*C10H24N |
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(1,5-环辛二烯)二(三甲基硅烷基甲基)钯(II) | (COD)Pd(CH<sub>2</sub>TMS)<sub>2</sub> | 225931-80-6 | C16H34PdSi2 |
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(1,5-二甲基-4-己烯)甲基氯化铵 | N,6-dimethylhept-5-en-2-amine;hydron;chloride | 6168-86-1 | C9H20ClN |
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(1,3-苯并二氧戊环-5-基亚甲基氨基)硫脲 | piperonal thiosemicarbazone | 5351-85-9 | C9H9N3O2S |
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(1,3-二甲基-1H-吡唑-5-基)-硼酸 | (1,3-dimethyl-1H-pyrazol-5-yl)boronic acid | 847818-68-2 | C5H9BN2O2 |
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(1,3-二氧戊环-2-基)甲基三苯基溴化瞵 | (1,3-dioxolan-2-yl-methyl)triphenylphosphonium bromide | 52509-14-5 | Br*C22H22O2P |
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(1,3-二氧代丙烷-1,3-二基)双氨基甲酸二乙酯 | malonyldiurethane | 49754-15-6 | C9H14N2O6 |
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(1,3-二噻烷-2-基)膦酸二乙酯 | [1,3]Dithian-2-yl-phosphonic acid diethyl ester | 62999-73-9 | C8H17O3PS2 |
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(1,3,4,9-四氢-b-咔啉-2-基)-乙酸甲酯 | methyl 1,2,3,4-tetrahydrocarboline-2-ylacetate | 121911-03-3 | C14H16N2O2 |
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(1,1-二苯基-1-丙烯-2-基)二叔丁基膦 | 1,1-diphenyl-2-(di-tert-butylphosphino)propene | 384842-25-5 | C23H31P |
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(1,1,3,3-四甲基-1,3-二硅氧烷二基)二甲醇 | (1,1,3,3-tetramethyldisiloxane-1,3-diyl)dimethanol | 5833-59-0 | C6H18O3Si2 |
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(-)2,2′-亚甲基双(3α,8α-二氢-8H-茚并[1,2--d]噁唑 | bis((3aS,8aR)-3a,8a-dihydro-8H-indeno[1,2-d]oxazol-2-yl)methane | 175166-49-1 | C21H18N2O2 |
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(-)-香茅醛 | (S)-Citronellal | 5949-05-3 | C10H18O |
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(-)-莰烯 | camphene | 5794-04-7 | C10H16 |
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(-)-甲基-D-BATA-羟基异丁酸酯 | methyl (R)-3-hydroxy-2-methylpropionate | 72657-23-9 | C5H10O3 |
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(-)-文斯内酯 | (-)-2-azabicyclo[2.2.1]hept-5-en-3-one | 79200-56-9 | C6H7NO |
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(-)-二异松蒎基硼烷 | Bis((1R,2S,3R,5R)-2,6,6-trimethylbicyclo[3.1.1]heptan-3-yl)borane | 21932-54-7 | C20H34B |
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(-)-二异松蒎基氯硼烷 | (+)-B-chlorodiisopinocampheylborane | 112246-73-8 | C20H34BCl |
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(-)-乙酰基-D-酒石酸 | 2,5-dioxotetrahydrofuran-3,4-diyl diacetate | 70728-23-3 | C8H8O7 |
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(-)-丙酸甲酯 | D,L-menthyl propionate | 4951-48-8 | C13H24O2 |
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(-)-β-蒎烯 | (1S)-(-)-β-pinene | 127-91-3 | C10H16 |
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(-)-N-十二基-N-甲基麻黄碱溴化物 | (-)-N-dodecyl-N-methylephedrinium bromide | 57155-63-2 | Br*C23H42NO |
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(-)-B-甲氧基二异松莰基硼烷 | (-)-B-methoxy-diisopinocamphenylborane | 85134-98-1 | C21H37BO |
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(-)-1,2-双((2R,5R)-2,5-二苯基膦)乙烷 | (R,R)-1,2-bis(2,5-diphenylphospholanyl)ethane | 528565-79-9 | C34H36P2 |
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(-)-1,2-双((2R,5R)-2,5-二乙磷酰亚基)苯 | (R,R)-Et-Duphos | 136705-64-1 | C22H36P2 |
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(-)-1,2-双((2R,5R)-2,5-二乙基膦)苯(环辛二烯)四氟硼酸铑 | (1Z,5Z)-cycloocta-1,5-diene;(2R,5R)-1-[2-[(2R,5R)-2,5-diethylphospholan-1-yl]phenyl]-2,5-diethylphospholane;rhodium;tetrafluoroborate | 228121-39-9 | C30H48BF4P2Rh- |
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(+/-)-3-苯基丁酸 | 3-phenylbutyric acid | 4593-90-2 | C10H12O2 |
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(+/-)-1,2,2,2-四氯乙基氯甲酸酯 | 1,2,2,2-tetrachloroethyl chloroformate | 98015-53-3 | C3HCl5O2 |
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(+)-花侧柏烯 | cuparene | 16982-00-6 | C15H22 |
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(+)-氯甲酸薄荷醇酯 | (+)-(1S,2R,5S)-menthylchloroformate | 7635-54-3 | C11H19ClO2 |
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(+)-对薄荷-2,8-二烯 (3R,6R)-3-异丙烯基-6-甲基环己烯 | trans-isolimonene | 5113-87-1 | C10H16 |
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(+)-内-3,9-二溴樟脑 | (3S)-3-bromo-7-(bromomethyl)-1,7-dimethylbicyclo[2.2.1]heptan-2-one | 10293-10-4 | C10H14Br2O |
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(+)-二氢香芹酮 | (2R,5R)-5-isopropenyl-2-methylcyclohexanone | 5948-04-9 | C10H16O |
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(+)-二异松蒎基氯硼烷 | B-chlorodiisopinocampheylborane | 112246-73-8 | C20H34BCl |
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(+)-二-对甲氧苯酰-D-酒石酸 | di-p-anisoyl-D-tartaric acid | 191605-10-4 | C20H18O10 |
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(+)-N-苄基-(3R,4R)-双(二苯基膦)吡咯烷 | (R,R)-(+)-N-benzyl-3,4-bis(diphenylphosphino)pyrrolidine | 99135-95-2 | C35H33NP2 |
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(+)-8,8-二氯樟脑磺哑嗪 | (+)-(8,8-dichlorocamphorylsulfonyl)oxaziridine | 127184-05-8 | C10H13Cl2NO3S |
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(+)-3,9-二溴茨酮 | (+)-endo-3,9-dibromocamphor | 10293-10-4 | C10H14Br2O |
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(+)-2-蒈烯 | 2-carene | 4497-92-1 | C10H16 |
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(+)-1,2-双[(2R,5R)-2,5-二异丙基磷]苯 | (R,R)-iPr-DUPHOS | 136705-65-2 | C26H44P2 |
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(+)-1,2-双(2S,5S)-二乙基环丁磷烷苯(环辛二烯)三氟甲磺 | 1,2-Bis[(2S,5S)-2,5-diethylphospholano]benzene(1,5-cyclooctadiene)rhodium(I) trifluoromethanesulfonate | 142184-30-3 | C31H48F3O3P2RhS- |
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(+)-1,2-双((2S,5S)-2,5-二乙基磷)苯 | (S,S)-Et-duphos | 136779-28-7 | C22H36P2 |
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(+)-1,2-双((2R,5R)-2,5-二乙磷酰亚基)苯 | (+)-1,2-bis((2R,5R)-2,5-dimethylphospholano)ethane | 129648-07-3 | C14H28P2 |
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(+)-(18-冠醚-6)-2,3,11,12-四甲酸 | (2R,3R,11R,12R)-(+)-18-crown-6-2,3,11,12-tetracarbonic acid | 61696-54-6 | C16H24O14 |
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((氯甲基)苯基乙基)甲基二氯硅烷 | Dichloro[2-[(chloromethyl)phenyl]ethyl]methylsilane | 81870-64-6 | C10H13Cl3Si |
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((氯二氟甲基)磺酰基)苯 | chlorodifluoromethyl phenyl sulfone | 930836-30-9 | C7H5ClF2O2S |
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((1-(氰甲基)环己基)甲基)氨基甲酸叔丁酯 | (1-cyanomethyl-cyclohexylmethyl)-carbamic acid tert-butyl ester | 227626-62-2 | C14H24N2O2 |
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—— | bis[(+)-pinanediolato]diboron | 230299-05-5 | C20H32B2O4 |
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