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 |
---|---|---|---|---|
—— | 3-butyloxirane-2-carbaldehyde | 58936-30-4 | C7H12O2 |
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—— | 4-chloro-6-methoxyquinoline-2-carbaldehyde | 28992-67-8 | C11H8ClNO2 |
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—— | N,N'-Dicinnamylidene-1,6-hexanediamine | 140-73-8 | C24H28N2 |
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—— | Einecs 225-756-0 | 5056-17-7 | C10H12O2 |
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—— | (4E,6Z)-Deca-4,6-dienal | 270074-58-3 | C10H16O |
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—— | 2E,4Z-5,9-dimethyldeca-2,4-8-trienal | 6048-88-0 | C12H18O |
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—— | 1β-Formyl-2β,5-dimethyl-cyclohexen-(4) | 67801-65-4 | C9H14O |
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—— | 1α-Formyl-2β,5-dimethyl-cyclohexen-(4) | 67801-65-4 | C9H14O |
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—— | cis-1,2,4-trimethyl-5-formylcyclohex-1-ene | 13702-58-4 | C10H16O |
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—— | 2-(2,3-difluorophenyl)-1H-imidazole-4,5-dicarbaldehyde | 1268385-46-1 | C11H6F2N2O2 |
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—— | 2-iodo-4,5-dimethylbenzaldehyde | 1094026-85-3 | C9H9IO |
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—— | 2,3-dichloro-4-methoxy-benzaldehyde | 41827-86-5 | C8H6Cl2O2 |
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—— | (S)-2-bromo-5-((2,2-dimethyl-1,3-dioxolan-4-yl)methoxy)benzaldehyde | 1198171-24-2 | C13H15BrO4 |
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—— | 3-Hydroxy-2-methoxy-6-nitrobenzaldehyde | 144683-49-8 | C8H7NO5 |
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—— | 4-chloro-2,6-dimethoxybenzaldehyde | 1476848-17-5 | C9H9ClO3 |
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—— | 4-(ethoxymethyl)benzaldehyde | 95068-23-8 | C10H12O2 |
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—— | 10Z,12E-Hexadecadienal | 63024-98-6 | C16H28O |
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—— | 2,13-Octadecadienal, (2E,13Z)- | 99577-57-8 | C18H32O |
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—— | N-(dimethoxymethyl)-N-methylethanamine | 929286-43-1 | C6H15NO2 |
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—— | 2-phenyl-pent-3-enal | 5729-50-0 | C11H12O |
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—— | 1-(3,4-dichlorophenyl)-1H-pyrazole-4-carbaldehyde | 445302-83-0 | C10H6Cl2N2O |
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—— | N-methyl-N'-(phenylmethylene)acetohydrazide | 21075-81-0 | C10H12N2O |
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—— | magnaldehyde B | 92829-72-6 | C18H16O3 |
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—— | 2,3,4,5-tetrachlorobenzaldehyde | 56962-16-4 | C7H2Cl4O |
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—— | 4-(3,6-dimethoxy-9H-carbazol-9-yl)benzaldehyde | 1280553-06-1 | C21H17NO3 |
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—— | (Z)-3-decenal | 69891-94-7 | C10H18O |
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—— | 1-(m-chlorophenyl)-r-1-cyclopentancarbaldehyde | 125558-58-9 | C12H13ClO |
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—— | 2-<1-(2-fluorophenyl)ethyledene>hydrazinecarboxamide | 392-10-9 | C9H10FN3O |
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—— | 1-Butyl-2-chloroindole-3-carbaldehyde | 64788-57-4 | C13H14ClNO |
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—— | (E)-3-(2,5-difluorophenyl)acrylaldehyde | 872263-26-8 | C9H6F2O |
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—— | 3-hydroxy-2-methoxymethoxy-benzaldehyde | 1351594-24-5 | C9H10O4 |
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—— | 3-Ethinyl-2-furancarbaldehyd | 113893-58-6 | C7H4O2 |
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—— | 1,2-bis[4-(formyl)phenyl]disulfane | 100538-31-6 | C14H10O2S2 |
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—— | (Z)-2-chloro-3-(hydroxymethylene)cyclohex-1-ene-1-carbaldehyde | 61010-04-6 | C8H9ClO2 |
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—— | (+/-)-4-(1-hydroxy-1-methylethyl)cyclohex-2-enone | 67119-85-1 | C9H14O2 |
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—— | (E)-2-benzylidenehexanal | 7492-44-6 | C13H16O |
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—— | (Z)-14-Methyl-8-Hexadecenal | 60609-53-2 | C17H32O |
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—— | 2-bromo-6-(dimethylamino)benzaldehyde | 1289029-82-8 | C9H10BrNO |
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—— | 2,6-dimethoxy-3-methylbenzaldehyde | 251654-46-3 | C10H12O3 |
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—— | 3,5-dimethoxy-4-(1-methylpropoxy)-benzaldehyde | 224586-49-6 | C13H18O4 |
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—— | 5-bromo-2,4,6-collidine-3-carboxaldehyde | 531521-25-2 | C9H10BrNO |
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—— | 2-ethynyl-5-methylbenzaldehyde | 1309565-96-5 | C10H8O |
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—— | benzaldehyde thiosemicarbazone | 1627-73-2 | C8H9N3S |
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—— | 1-(2-bromophenyl)cyclopentane-1-carbaldehyde | 212626-92-1 | C12H13BrO |
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—— | 2,4,6-triethylbenzene-1,3,5-tricarbaldehyde | 906565-55-7 | C15H18O3 |
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—— | N-(4-bromophenyl)-3,5-dinitrobenzamidemethane | 73544-75-9 | C13H8BrN3O5 |
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—— | 2,4-dihydroxy-3,5-dimethoxybenzaldehyde | 182427-46-9 | C9H10O5 |
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—— | tetrakis[(4-formylphenoxy)methyl]methane | 381670-43-5 | C33H28O8 |
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—— | 2-(2,4-dimethylphenyl)-2-oxoacetaldehyde | 56750-80-2 | C10H10O2 |
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—— | formaldehyde dehydrogenase | 9028-84-6 | —— | —— |