醛类化合物
醛类化合物是一大类含碳氧双键(C=O)的有机化合物,其中碳与氧之间的双键连接在同一个碳原子上,且该碳原子还与其他一个或多个原子直接相连。它们是最简单的酮类化合物,其通式为R-CHO,其中R代表烃基或其他可能与羰基相邻的取代基。
1. 结构特点
醛类化合物具有典型的结构单元:C=O键和连接在同一个碳上的其他原子(可以是氢、烷基或芳环等)。这种独特的化学组成使得它们能够参与多种化学反应,如加成反应、氧化还原反应及缩合反应等。
2. 物理性质
3. 化学性质
4. 应用
请注意,虽然许多甲醛衍生物因其毒性而受到严格监管,但这一领域的许多反应和产品对现代社会具有重要意义。
中文名称 | 英文名称 | CAS号 | 化学式 | 结构式图片 |
---|---|---|---|---|
乙醛缩二己醇 | 1,1-dihexyloxyethane | 5405-58-3 | C14H30O2 |
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乙醛 | acetaldehyde | 75-07-0 | C2H4O |
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乙醇合三氯乙醛 | ethyl 3-(diethylamino)propionate | 5515-83-3 | C9H19NO2 |
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乙缩醛 | diethyl acetal | 105-57-7 | C6H14O2 |
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乙氧基乙醛二乙基乙缩醛 | 1,1,2-triethoxyethane | 4819-77-6 | C8H18O3 |
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丙醛 | propionaldehyde | 123-38-6 | C3H6O |
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丙烯醛二甲缩醛 | 3,3-dimethoxyprop-1-ene | 6044-68-4 | C5H10O2 |
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三聚甲醛 | 1,3,5-Trioxan | 110-88-3 | C3H6O3 |
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三碘乙醛 | triiodo-acetaldehyde | 5703-34-4 | C2HI3O |
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三甲酰基甲烷 | triformylmethane | 18655-47-5 | C4H4O3 |
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三氟乙醛水合物 | 2,2,2-trifluoro-1,1-ethanediol | 421-53-4 | C2H3F3O2 |
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丁二醛 | butanedial | 638-37-9 | C4H6O2 |
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一溴氯乙醛 | bromochloroacetaldehyde | 98136-99-3 | C2H2BrClO |
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一溴二氯乙醛 | bromodichloroacetaldehyde | 34619-29-9 | C2HBrCl2O |
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β-甲基苯戊醛 | 3-methyl-5-phenylpentanal | 55066-49-4 | C12H16O |
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alpha-甲基-4-(2-甲基丙基)-苯丙醛 | 3-(4-isobutylphenyl)-2-methylpropanal | 6658-48-6 | C14H20O |
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[2-(2,2,2-三氟乙氧基)苯氧基]乙醛 | [2-(2,2,2-trifluoroethoxy)phenoxy]acetaldehyde | 1269801-73-1 | C10H9F3O3 |
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[1,1':4',1''-三苯基]-2',5'-二醛 | [1,1';4',1'']terphenyl-2',5'-dicarbaldehyde | 144836-60-2 | C20H14O2 |
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Z-11-十四醛 | (Z)-11-tetradecenal | 35237-64-0 | C14H26O |
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N-甲基-N-氯乙基-4-氨基苯甲醛 | N-(2-chloroethyl)-N-methyl-4-aminobenzaldehyde | 94-31-5 | C10H12ClNO |
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N-甲基-N-(2-羟乙基)-4-氨基苯醛 | 4-(N-methyl-N-hydroxyethylamino)benzaldehyde | 1201-91-8 | C10H13NO2 |
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N-叔丁氧羰基-2-氨基乙醛 | N-(t-butoxycarbonyl)glycinal | 89711-08-0 | C7H13NO3 |
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N-乙基-N-苄基-4-氨基苯甲醛 | 4-N-benzylamino-N-ethylaminobenzaldehyde | 67676-47-5 | C16H17NO |
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N-乙基-N-氰乙基-4-氨基苯甲醛 | N-ethyl-N-cyanoethyl-4-aminobenzaldehyde | 27914-15-4 | C12H14N2O |
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N-[4-(4-氟苯基)-6-(1-甲基乙基)-5-[(1E)-3-氧代-1-丙烯基]-2-嘧啶基]-N-甲基-甲烷磺酰胺 | (E)-N-[4-(4-fluorophenyl)-6-isopropyl-5-(3-oxoprop-1-en-1-yl)pyrimidin-2-yl]-N-methyl methanesulfoneamide | 890028-66-7 | C18H20FN3O3S |
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N-Boc-(甲胺基)乙醛 | O-tert-butyl N-methyl-N-(2-oxoethyl)carbamate | 123387-72-4 | C8H15NO3 |
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N,N-二苯基甲醛 | diphenylformamide | 607-00-1 | C13H11NO |
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N,N-二乙基-4-氨基-2-甲基苯甲醛 | 4-(diethylamino)-2-methylbenzaldehyde | 92-14-8 | C12H17NO |
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N,N'-二水杨醛缩-1,2-苯二胺 | N,N'-bis(salicylidene)-o-phenylenediamine | 3946-91-6 | C20H16N2O2 |
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N,N'-二次肉桂基-1,6-己二胺 | N,N'-Di-(Cinnamyliden)-hexamethylendiamin | 140-73-8 | C24H28N2 |
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L(-)-甘油醛 | (S)-glyceraldehyde | 497-09-6 | C3H6O3 |
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DL-甘油醛 | Glyceraldehyde | 56-82-6 | C3H6O3 |
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D-来苏糖 | D-lyxose | 1114-34-7 | C5H10O5 |
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Alpha-羟基己二醛 | 2-hydroxyadipaldehyde | 141-31-1 | C6H10O3 |
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Alpha-甲基-环己基乙醛 | (2-cyclohexylpropanal) | 2109-22-0 | C9H16O |
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Alpha-4-二甲基苯丙醛 | jasmorange | 41496-43-9 | C11H14O |
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Alpha,Alpha-二甲基-2-乙基苯丙醛 | 2-ethyl-2,2-dimethyl-3-phenylpropanal | 67634-14-4 | C13H18O |
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9-醛基久洛尼定 | 9-julolidinecarboxaldehyde | 33985-71-6 | C13H15NO |
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9-醛基-8-羟基-1,1,7,7-四甲基久洛尼定 | 8-hydroxy-1,1,7,7-tetramethyljulolidine-9-carboxaldehyde | 115662-09-4 | C17H23NO2 |
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7-辛烯醛 | oct-7-enal | 21573-31-9 | C8H14O |
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7-溴胡椒醛 | 7-bromo-benzo[1,3]dioxole-5-carbaldehyde | 19522-96-4 | C8H5BrO3 |
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7-溴庚醛 | 7-bromoheptanal | 54005-84-4 | C7H13BrO |
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7-(N,N-二乙基氨基)-4-氯香豆素-3-甲醛 | 4-chloro-7-diethylaminocoumarin-3-aldehyde | 136918-66-6 | C14H14ClNO3 |
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6-甲基辛醛 | 6-methyloctanal | 30689-75-9 | C9H18O |
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6-溴藜芦醛 | [(Z)-1-(2-fluorophenyl)ethylideneamino]urea | 392-10-9 | C9H10FN3O |
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6-溴己醛 | 6-bromohexanal | 57978-00-4 | C6H11BrO |
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6-溴-4-甲基烟醛 | 6-bromo-4-methylnicotinaldehyde | 926294-07-7 | C7H6BrNO |
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6-溴-3-氯-2-氟苯甲醛 | 6-bromo-3-chloro-2-fluorobenzaldehyde | 1114809-02-7 | C7H3BrClFO |
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6-溴-2-羟基于-甲氧基苯甲醛 | 6-bromo-2-hydroxy-3-methoxybenzaldehyde | 20035-41-0 | C8H7BrO3 |
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6-溴-2-氯烟醛 | 6-bromo-2-chloronicotinaldehyde | 1125410-08-3 | C6H3BrClNO |
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