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 |
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2-溴-4-氯苯甲醛 | 2-bromo-4-chlorobenzaldehyde | 84459-33-6 | C7H4BrClO |
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2-溴-4,6-二氟苯甲醛 | 2-bromo-4,6-difluorobenzaldehyde | 154650-59-6 | C7H3BrF2O |
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2-溴-3-羟基苯甲醛 | 2-bromo-3-hydroxybenzaldehyde | 196081-71-7 | C7H5BrO2 |
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2-溴-3-甲基丁醛 | 2-bromo-3-methyl-butyraldehyde | 64932-36-1 | C5H9BrO |
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2-溴-3-氯苯甲醛 | 2-bromo-3-chlorobenzaldehyde | 74073-40-8 | C7H4BrClO |
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2-溴-3-(三氟甲基)苯甲醛 | 2-bromo-3-(trifluoromethyl)benzaldehyde | 1114808-95-5 | C8H4BrF3O |
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2-溴-2-苯基乙醛 | α-bromophenylacetaldehyde | 16927-13-2 | C8H7BrO |
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2-溴-2-甲基丙醛 | 2-bromo-2-methylpropanal | 13206-46-7 | C4H7BrO |
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2-氯苯甲醛 | 2-chloro-benzaldehyde | 89-98-5 | C7H5ClO |
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2-氯-6-甲氧基-3-吡啶羧醛 | 2-chloro-6-methoxynicotinaldehyde | 95652-80-5 | C7H6ClNO2 |
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2-氯-6-溴苯甲醛 | 2-bromo-6-chlorobenzaldehyde | 64622-16-8 | C7H4BrClO |
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2-氯-6-(三氟甲基)苯甲醛 | 2-chloro-6-(trifluoromethyl)benzaldehyde | 60611-22-5 | C8H4ClF3O |
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2-氯-4-羟基苯甲醛 | 2-chloro-4-methoxybenzaldehyde | 54439-75-7 | C8H7ClO2 |
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2-氯-4-甲基苯甲醛 | 2-chloro-4-methylbenzaldehyde | 50817-80-6 | C8H7ClO |
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2-氯-4-氟-5-硝基苯甲醛 | 2-chloro-4-fluoro-5-nitrobenzaldehyde | 99329-85-8 | C7H3ClFNO3 |
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2-氯-4-氟-2-甲基苯甲醛 | 2-Chloro-4-fluoro-3-methylbenzaldehyde | 1260764-27-9 | C8H6ClFO |
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2-氯-3-羟基苯甲醛 | 2-chloro-3-hydroxybenzaldehyde | 56962-10-8 | C7H5ClO2 |
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2-氯-3-羟基-4-甲氧基苯甲醛 | 2-chloro-3-hydroxy-4-methoxybenzaldehyde | 37687-57-3 | C8H7ClO3 |
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2-氯-3-甲氧基苯甲醛 | 2-chloro-3-methoxy benzaldehyde | 54881-49-1 | C8H7ClO2 |
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2-氯-3-(三氟甲基)苯甲醛 | 2-chloro-3-trifluoromethylbenzaldehyde | 93118-03-7 | C8H4ClF3O |
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2-氯-1-甲酰-3-羟基亚甲基环己烯 | 2-chloro-1-formyl-3-hydroxymethylenecyclohexene | 61010-04-6 | C8H9ClO2 |
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2-氨基-6-溴烟醛 | 2-amino-6-bromonicotinaldehyde | 1196156-67-8 | C6H5BrN2O |
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2-氨基-6-三氟甲基苯甲醛 | 2-amino-6-(trifluoromethyl)benzaldehyde | 1289209-47-7 | C8H6F3NO |
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2-氨基-5-溴烟醛 | 2-amino-5-bromonicotinaldehyde | 206997-15-1 | C6H5BrN2O |
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2-氨基-4-甲氧基-苯甲醛 | 2-amino-4-methoxybenzaldehyde | 59236-36-1 | C8H9NO2 |
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2-氨基-4-氯苯甲醛 | 2-amino-4-chlorobenzaldehyde | 59236-37-2 | C7H6ClNO |
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2-氨基-3-甲氧基苯甲醛 | 2-amino-3-methoxy-benzaldehyde | 70127-96-7 | C8H9NO2 |
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2-氟萘烯甲醛 | 9H-fluorene-2-carbaldehyde | 30084-90-3 | C14H10O |
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2-氟-6-碘苯甲醛 | 6-fluoro-2-iodobenzaldehyde | 146137-72-6 | C7H4FIO |
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2-氟-6-硝基苯甲醛 | 2-fluoro-6-nitrobenzaldehyde | 1644-82-2 | C7H4FNO3 |
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2-氟-6-(三氟甲基)苯甲醛 | 2-fluoro-6-(trifluoromethyl)benzaldehyde | 60611-24-7 | C8H4F4O |
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2-氟-4-羟基苯甲醛 | 2-fluoro-4-hydroxybenzaldehyde | 348-27-6 | C7H5FO2 |
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2-氟-3-羟基 苯甲醛 | 2-fluoro-3-hydroxybenzaldehyde | 103438-86-4 | C7H5FO2 |
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2-氟-3-碘苯甲醛 | 2-fluoro-3-iodobenzaldehyde | 146137-83-9 | C7H4FIO |
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2-氟-3-(三氟甲基)苯甲醛 | 2-fluoro-3-(trifluoromethyl)benzaldehyde | 112641-20-0 | C8H4F4O |
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2-氘代-2-甲基丙醛 | 2-deuterio-2-methylpropanal | 4303-51-9 | C4H8O |
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2-正丙氧基苯甲醛 | 2-n-propoxybenzaldehyde | 7091-12-5 | C10H12O2 |
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2-壬基巴豆醛 | 2-nonyl-crotonaldehyde | 6720-16-7 | C13H24O |
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2-噻吩甲醛 | thiophene-2-carbaldehyde | 98-03-3 | C5H4OS |
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2-喹喔啉甲醛 | Quinoxaline-2-carboxaldehyde | 1593-08-4 | C9H6N2O |
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2-咪唑甲醛 | 2-imidazolecarbaldehyde | 10111-08-7 | C4H4N2O |
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2-吡嗪甲醛 | pyrazinecarboxaldehyde | 5780-66-5 | C5H4N2O |
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2-吡咯甲醛 | 2-Formylpyrrole | 1003-29-8 | C5H5NO |
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2-十二烯醛 | 2-dodecenal | 4826-62-4 | C12H22O |
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2-十三(碳)烯醛 | (2E)-tridecenal | 7069-41-2 | C13H24O |
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2-乙氧基吡啶甲醛 | 2-ethoxynicotinaldehyde | 885278-07-9 | C8H9NO2 |
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2-乙基已基醛 | 2-Ethylhexanal | 123-05-7 | C8H16O |
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2-乙基己醛环乙二醇缩醛 | 2-(heptan-3-yl)-1,3-dioxolane | 4359-47-1 | C10H20O2 |
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2-乙基丁烯醛 | 2-ethylcrotonaldehyde | 19780-25-7 | C6H10O |
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2-乙基-2-己烯醛 | 2-ethylhexenal | 645-62-5 | C8H14O |
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