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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四(三甲基硅氧基)硅烷 | 1,1,1,5,5,5-hexamethyl-3,3-bis(trimethylsiloxy)trisiloxane | 3555-47-3 | C12H36O4Si5 |
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四(三甲基硅基)硅烷 | tetrakis(trimethylsilyl)silane | 4098-98-0 | C12H36Si5 |
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四(三氟膦)镍 | tetrakis(trifluorophosphine)nickel | 13859-65-9 | F12NiP4 |
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四(4-腈基苯基)乙烯 | tetra(4-cyanophenyl)ethylene | 79802-71-4 | C30H16N4 |
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四(4-羧基联苯)甲烷 | 4',4''',4''''',4'''''''-methanetetrayltetrakis(([1,1'-biphenyl]-4-carboxylic acid)) | 1208241-38-6 | C53H36O8 |
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四(4-甲酰基苯基)硅烷 | 2,3,6,7-tetrabromonaphthalene-1,4,5,8-tetracarboxylic dianhydride | 299962-88-2 | C14Br4O6 |
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四(4-甲基-2-戊酮肟基)硅烷 | Tetrakis(methylisobutylketoximino)silane | 156145-62-9 | C24H48N4O4Si |
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四(4-溴苯基)硅烷 | tetrakis(4-bromophenyl)silane | 18733-98-7 | C24H16Br4Si |
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四(4-乙炔基苯)甲烷 | tetrakis(4-ethynylphenyl)methane | 177991-01-4 | C33H20 |
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四(4-乙炔基苯)乙烯 | 1,1,2,2-tetrakis(4-ethynylphenyl)ethane | 4863-90-5 | C34H20 |
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四(3-巯基丙酸)季戊四醇酯 | pentaerythritol tetrakis(3-mercaptopropionate) | 7575-23-7 | C17H28O8S4 |
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四(2-羟基乙基)溴化铵 | tetrakis(2-hydroxyethyl)ammonium bromide | 4328-04-5 | Br*C8H20NO4 |
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四(2-羟基乙基)原硅酸溶液 | tetra(2-hydroxyethoxy)silane | 17622-94-5 | C8H20O8Si |
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四(2-甲氧基乙氧基)硅烷 | Tetra(2-methoxyethoxy)silan | 2157-45-1 | C12H28O8Si |
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四(2-甲基-8-羟基喹啉)硼锂 | lithium tetra-(2-methyl-8-hydroxy-quinolinato)boron | 338949-42-1 | C40H32BN4O4*Li |
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四(2-乙基己氧基)硅烷 | tetrakis(2-ethylhexyloxy)silane | 115-82-2 | C32H68O4Si |
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四(1-甲氧基-2-异丙氧基)硅烷 | Tetra-<2-methoxy-1-methyl-ethyl>-orthosilicat | 18407-95-9 | C16H36O8Si |
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噻蒽 5-氧化物 | thianthrene-5-oxide | 2362-50-7 | C12H8OS2 |
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噻蒽 | Thianthrene | 92-85-3 | C12H8S2 |
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噻苯铵醚 | Thenium Closylate | 4304-40-9 | C21H24ClNO4S2 |
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噻嗪磺胺 | sulthiame | 61-56-3 | C10H14N2O4S2 |
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噻唑砜 | thiazosulfone | 473-30-3 | C9H9N3O2S2 |
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噻唑兰 | thiazolyl blue | 298-93-1 | Br*C18H16N5S |
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噻唑-4-硼酸 | thiazol-4-ylboronic acid | 1016642-07-1 | C3H4BNO2S |
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噻唑-2-硼酸 | (thiazol-2-yl)boronic acid | 389630-95-9 | C3H4BNO2S |
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噻吩并[3,2-b!噻吩-2-羧酸甲酯 | methyl thieno[3,2-b]thiophene-2-carboxylate | 98800-10-3 | C8H6O2S2 |
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噻吩并[3,2-B]噻吩-2,5-二基二硼酸 | thieno[3,2-b]thiophene-2,5-diyldiboronic acid | 1281324-46-6 | C6H6B2O4S2 |
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噻吩-3-硼酸频哪醇酯 | 4,4,5,5-tetramethyl-2-thiophen-3-yl-[1,3,2]dioxaborolane | 214360-70-0 | C10H15BO2S |
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噻吩-2-硼酸频哪醇酯 | 2-thiopheneboronic acid pinacol ester | 193978-23-3 | C10H15BO2S |
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噻吩-1-硼酸 | thianthren-1-yl boronic acid | 108847-76-3 | C12H9BO2S2 |
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噻加宾乙酯 | ethyl (R)-1-<4,4-bis(3-methyl-2-thienyl)-3-butenyl>-3-piperidinecarboxylate | 145821-58-5 | C22H29NO2S2 |
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噻克索酮 | tioxolone | 4991-65-5 | C7H4O3S |
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噌啉盐酸盐 | cinnolin-2-ium chloride | 5949-24-6 | C8H6N2*ClH |
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噁草酸 | propaquizafop | 111479-05-1 | C22H22ClN3O5 |
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噁唑-5-羧酸乙酯 | oxazol-5-yl-carboxylic acid ethyl ester | 118994-89-1 | C6H7NO3 |
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噁丁环烷-3-磺酰氯 | oxetane-3-sulfonyl chloride | 1393585-06-2 | C3H5ClO3S |
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嘧啶-5-硼酸半水合物 | 5-pyrimidylboronic acid hemihydrate | 696602-91-2 | C4H5BN2O2*0H2O |
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嘧啶-4-硼酸 | pyrimidin-4-ylboronic acid | 852362-24-4 | C4H5BN2O2 |
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嘧啶-2-硼酸频那醇酯 | 2-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)pyrimidine | 937593-41-4 | C10H15BN2O2 |
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嘧啶-2-硼酸 | 2-pyrimidinylboronic acid | 851199-85-4 | C4H5BN2O2 |
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喹硫平亚砜 | Quetiapine sulfoxide | 329216-63-9 | C21H25N3O3S |
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喹啉-8-磺酸钠 | sodium quinoline-8-sulfonate | 70086-60-1 | C9H6NO3S*Na |
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喹啉-8-磺酰氯 | quinoline-8-sulfonyl chloride | 18704-37-5 | C9H6ClNO2S |
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喹啉-7-硼酸 | quinolin-7-ylboronic acid | 629644-82-2 | C9H8BNO2 |
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喹啉-6-磺酸 | 6-quinolinesulfonic acid | 65433-95-6 | C9H7NO3S |
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喹啉-6-硼酸 | 6-quinolineboronic acid | 376581-24-7 | C9H8BNO2 |
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喹啉-5-羧酸 | quinoline-5-carboxylic acid | 7250-53-5 | C10H7NO2 |
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喹啉-5-硼酸 | quinolin-5-ylboronic acid | 355386-94-6 | C9H8BNO2 |
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喹啉-4-硼酸 | quinolin-4-ylboronic acid | 371764-64-6 | C9H8BNO2 |
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喹啉-3-磺酸 | 3-Sulfo-chinolin | 6046-41-9 | C9H7NO3S |
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