酯是一类含有官能团-R-O-R'的化合物,其中R和R'可以是烷基、芳香基或其他有机基团。酯通常由羧酸(-COOH)与醇(-OH)通过缩合反应制备而来。
合成方法一些酯物质可能会在环境中积累,并具有一定的毒性。因此,在生产和使用过程中需采取适当措施减少其对环境的影响。
安全性酯类化合物一般较为稳定,但在特定条件下可能发生水解、氧化等反应。对于某些特殊的酯类,如含有有毒基团的酯,则需要特别注意储存和处理以避免对人体健康造成危害。
| 中文名称 | 英文名称 | CAS号 | 化学式 |
|---|---|---|---|
| 4-氧代哌啶-3-羰酸甲酯 盐酸盐 | methyl 4-oxo-3-piperidinecarboxylate hydrochloride | 71486-53-8 | C7H11NO3*ClH |
| 4-氧代-环己基乙酸酯 | 4-acetoxycyclohexanone | 41043-88-3 | C8H12O3 |
| 4-氧代-哌啶-1,3-二羧酸苄基乙酯 | 1-benzyl 3-ethyl 4-oxopiperidine-1,3-dicarboxylate | 154548-45-5 | C16H19NO5 |
| 4-氧代-4-苯基丁酸乙酯 | ethyl 3-benzoylpropanoate | 6270-17-3 | C12H14O3 |
| 4-氧代-4-对甲苯基丁酸乙酯 | ethyl 4-oxo-4-(p-tolyl)butanoate | 6942-61-6 | C13H16O3 |
| 4-氧代-3,4-二氢喹唑啉-6-羧酸乙酯 | ethyl 4-oxo-3,4-dihydroquinazoline-6-carboxylate | 155960-91-1 | C11H10N2O3 |
| 4-氧代-2-氮杂啶羧酸苯甲酯 | 4-(benzyloxycarbonyl)-2-azetidinone | 87791-58-0 | C11H11NO3 |
| 4-氧代-1,2,3,4-四氢化萘-1-羧酸甲酯 | methyl 4-oxo-1,2,3,4-tetrahydronaphthalene-1-carboxylate | 156390-35-1 | C12H12O3 |
| 4-氧代-1,1-环己烷二羧酸1,1-二乙酯 | diethyl 4-oxocyclohexane-1,1-dicarboxylate | 55704-60-4 | C12H18O5 |
| 4-氟苯丙酸乙酯 | ethyl 3-(4-fluorophenyl)propanoate | 7116-38-3 | C11H13FO2 |
| 4-氟水杨酸甲酯 | methyl 4-fluoro-2-hydroxybenzoate | 392-04-1 | C8H7FO3 |
| 4-氟噻吩-2-羧酸甲酯 | methyl 4-fluorothiophene-2-carboxylate | 32431-75-7 | C6H5FO2S |
| 4-氟-5-甲氧基-2-硝基苯甲酸甲酯 | methyl 4-fluoro-5-methoxy-2-nitrobenzoate | 159768-50-0 | C9H8FNO5 |
| 4-氟-3-硝基苯甲酸乙酯 | ethyl 4-fluoro-3-nitrobenzoate | 367-80-6 | C9H8FNO4 |
| 4-氟-3-甲醛苯甲酸甲酯 | methyl 4-fluoro-3-formylbenzoate | 1093865-65-6 | C9H7FO3 |
| 4-氟-3-氧代丁酸乙酯 | ethyl 4-fluoro-3-oxo-butanoate | 372-37-2 | C6H9FO3 |
| 4-氟-2-甲氧基苯甲酸甲酯 | methyl 4-fluoro-2-methoxybenzoate | 204707-42-6 | C9H9FO3 |
| 4-氟-2-甲基苯甲酸甲酯 | methyl 4-fluoro-2-methylbenzoate | 174403-69-1 | C9H9FO2 |
| 4-氟-1H-吡咯并[2,3-b]吡啶-5-羧酸甲酯 | methyl 4-fluoro-1H-pyrrolo[2,3-b]pyridine-5-carboxylate | 1234615-74-7 | C9H7FN2O2 |
| 4-氟-1H-吡咯-2-羧酸甲酯 | methyl 4-fluoro-1H-pyrrole-2-carboxylate | 475561-89-8 | C6H6FNO2 |
| 4-氟-1-甲基-5-(苯基氨基)-1H-苯并[d]咪唑-6-羧酸甲酯 | methyl 4-fluoro-1-methyl-5-(phenylamino)-1H-benzimidazole-6-carboxylate | 1415564-48-5 | C16H14FN3O2 |
| 4-正丙基苯甲酸-3-氟-4-氰基苯酯 | 3-fluoro-4-cyanophenyl-4'-n-propylbenzoate | 86776-51-4 | C17H14FNO2 |
| 4-戊酰氯苯甲酸甲酯 | methyl 4-pentanoylbenzoate | 30611-21-3 | C13H16O3 |
| 4-戊烯酸甲酯 | Methyl 4-pentenoate | 818-57-5 | C6H10O2 |
| 4-戊烯-1-乙酸酯 | 4-pentenyl acetate | 1576-85-8 | C7H12O2 |
| 4-戊基苯甲酸4-氰基苯酯 | p-cyanophenyl p-pentylbenzoate | 49763-64-6 | C19H19NO2 |
| 4-恶唑甲酸乙酯 | oxazole-4-carboxylic acid ethyl ester | 23012-14-8 | C6H7NO3 |
| 4-异氰酰基苯甲酸甲酯 | methyl 4-isocyanatobenzoate | 23138-53-6 | C9H7NO3 |
| 4-异丙氧基苯甲酸甲酯 | methyl 4-isopropoxybenzoate | 35826-59-6 | C11H14O3 |
| 4-异丙氧基-4-氧代丁酸 | 4-isopropoxy-4-oxobutanoic acid | 20279-38-3 | C7H12O4 |
| 4-异丙氧基-3-甲氧基苯甲酸甲酯 | methyl 4-isopropoxy-3-methoxybenzoate | 3535-27-1 | C12H16O4 |
| 4-异丙基磺酰基苯硼酸频那醇酯 | 2-(4-isopropylsulfonylphenyl)-4,4,5,5-tetramethyl-1,3,2-dioxaborolane | 1256359-13-3 | C15H23BO4S |
| 4-异丙基-2-噻唑羧酸乙酯 | ethyl 4-isopropylthiazole-2-carboxylate | 156589-82-1 | C9H13NO2S |
| 4-异-丙基苯甲酰基甲酸乙酯 | ethyl 2-(4-isopropylphenyl)-2-oxoacetate | 34906-84-8 | C13H16O3 |
| 4-对叔丁基杯[8]芳烃八醋酸八乙酯 | 5,11,17,23,29,35,41,47-Octa-tert-butyl-49,50,51,52,53,54,55,56-octaethoxycarbonylmethyleneoxycalix[8]arene | 92003-63-9 | C120H160O24 |
| 4-噻唑甲酸甲酯 | methyl thiazole-4-carboxylate | 59418-09-6 | C5H5NO2S |
| 4-噻唑甲酸乙酯 | ethyl thiazole-4-carboxylate | 14527-43-6 | C6H7NO2S |
| 4-哌啶羧酸乙酯盐酸盐 | piperidine-4-carboxylic acid ethyl ester hydrochloride | 147636-76-8 | C8H15NO2*ClH |
| 4-哌啶甲酸甲酯盐酸盐 | methyl piperidine-4-carboxylate hydrochloride | 7462-86-4 | C7H13NO2*ClH |
| 4-哌啶甲酸甲酯 | isonipecotic acid methyl ester | 2971-79-1 | C7H13NO2 |
| 4-吡啶乙酸甲酯盐酸盐 | methyl 4-pyridylacetate hydrochloride | 70199-68-7 | C8H9NO2*ClH |
| 4-吡啶丙酸,a-甲基-b-羰基-,甲基酯 | 2-methyl-3-oxo-3-[4]pyridyl-propionic acid methyl ester | 16658-70-1 | C10H11NO3 |
| 4-吗啉-4-苯甲酸乙酯 | ethyl 4-morpholinobenzoate | 19614-15-4 | C13H17NO3 |
| 4-叠氮基哌啶-1-羧酸叔丁酯 | tert-butyl 4-azidopiperidine-1-carboxylate | 180695-80-1 | C10H18N4O2 |
| 4-叠氮基丁酸甲酯 | methyl 4-azidobutanoate | 87517-47-3 | C5H9N3O2 |
| 4-叠氮基丁酸乙酯 | ethyl 4-azidobutyrate | 51453-79-3 | C6H11N3O2 |
| 4-叔丁氧基乙酰乙酸乙酯 | ethyl 4-(tert-butoxy)-3-oxobutanoate | 67354-35-2 | C10H18O4 |
| 4-叔丁基苯甲酸乙酯 | ethyl 4-tert-butylbenzoate | 5406-57-5 | C13H18O2 |
| 4-叔丁基杯[4]芳烃-四乙酸乙酯 | 5,11,17,23-tetra-tert-butyl-[25,26,27,28-(ethylethanoate)oxy]-calix[4]arene | 97600-39-0 | C60H80O12 |
| 4-叔丁基异氰酸苯酯 | 4-(t-butyl)phenyl isocyanate | 1943-67-5 | C11H13NO |