羧酸酐是一类重要的有机化合物,在有机合成和高分子科学中具有重要作用。它们是由羧酸脱水反应生成的一类衍生物,通常包含一个或多个酸酐基团(-OCO-)。例如,最简单的羧酸酐是乙二酸酐(C4H2O3),也称为马来酸酐。
化学性质总之,羧酸酐因其独特的性质及其广泛的应用领域而在有机化学及材料科学中占有重要地位。
中文名称 | 英文名称 | CAS号 | 化学式 | 结构式图片 |
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2,3-蒽二羧酸酐 | 2,3-anthracenedicarboxylic anhydride | 6812-14-2 | C16H8O3 |
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2,3-吡嗪二酸酐 | 2,3-pyrazinedicarboxylic anhydride | 4744-50-7 | C6H2N2O3 |
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2,3-双(2,4,5-三甲基-3-噻吩)马来酸酐 | 1,2-bis(2,4,5-trimethylthiophene-3-yl)maleic anhydride | 112440-47-8 | C18H18O3S2 |
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2,3-二甲基马来酸酐 | 2,3-Dimethylmaleic anhydride | 766-39-2 | C6H6O3 |
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2,3-二氯马来酸酐 | dichloromaleic acid anhydride | 1122-17-4 | C4Cl2O3 |
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2,3-二氯顺酐 | 2,3-dibromomaleic anhydride | 1122-12-9 | C4Br2O3 |
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2,3,6,7-萘四甲酸二酐 | 2,3,6,7-naphthalenetetracarboxylic dianhydride | 3711-01-1 | C14H4O6 |
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2,3,3',4'-联苯四甲酸二酐 | 2,3,3',4'-biphenyltetracarboxylic dianhydride | 36978-41-3 | C16H6O6 |
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2,2-二甲基琥珀酸酐 | 2,2-dimethylsuccinic anhydride | 17347-61-4 | C6H8O3 |
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2,2,5,5-四氟四氢呋喃 | 4,5-dibromophthalic anhydride | 65237-17-4 | C8H2Br2O3 |
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1-甲基六氢邻苯二甲酸酐 | methylhexahydrophthalic anhydride | 48122-14-1 | C9H12O3 |
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1,2-萘二酸酐 | 1,2-naphthalenedicarboxylic anhydride | 5343-99-7 | C12H6O3 |
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1,2-环戊二甲酸酐 | Cyclopentandicarbonsaeure-(1,2)-anhydrid | 5763-49-5 | C7H8O3 |
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1,2-亚乙基二[1,3-二氢-1,3-二氧代异苯并呋喃-5-羧酸酯] | trimellitic anhydride ethylene glycol ester | 1732-96-3 | C20H10O10 |
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1,2,4,5-环己烷四甲酸二酐 | 1,2,4,5-cyclohexanetetracarboxylic dianhydride | 2754-41-8 | C10H8O6 |
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1,2,3,4-环戊四羧酸二酐 | 1,2,3,4-cyclopentanetetracarboxylic acid dianhydride | 6053-68-5 | C9H6O6 |
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1,1-环己基二乙酸酐 | 1,1-cyclohexanediacetic acid anhydride | 1010-26-0 | C10H14O3 |
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(S)-3-乙酰氧基二氢-2,5-呋喃二酮 O-乙酰基-L-苹果酸酐 | (S)-acetoxysuccinic anhydride | 59025-03-5 | C6H6O5 |
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(R)-(+)-2-乙酰氧基丁二酸酐 | (R)-(+)-2-acetoxysuccinic anhydride | 79814-40-7 | C6H6O5 |
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(-)-乙酰基-D-酒石酸 | 2,5-dioxotetrahydrofuran-3,4-diyl diacetate | 70728-23-3 | C8H8O7 |
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—— | 2-carboxy-phenylmercury (1+)-betaine | 5722-59-8 | C7H4HgO2 |
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—— | serotonin creatinine sulfate monohydrate | 61-47-2 | C4H7N3O*C10H12N2O*H2O*H2O4S |
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—— | Succinic anhydride, (tetrapropenyl)- | 26544-38-7 | C16H26O3 |
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—— | (+/-)-4<i>t</i>-methyl-cyclohexane-1<i>r</i>,2<i>t</i>-dicarboxylic acid-anhydride | 19438-60-9 | C9H12O3 |
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—— | exo-7-oxabicyclo[2.2.1]hept-5-ene-2,3-dicarboxylic acid anhydride | 5426-09-5 | C8H6O4 |
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—— | (+/-)-4<i>t</i>-methyl-cyclohexane-1<i>r</i>,2<i>c</i>-dicarboxylic acid-anhydride | 19438-60-9 | C9H12O3 |
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—— | (+/-)-4<i>c</i>-methyl-cyclohexane-1<i>r</i>,2<i>c</i>-dicarboxylic acid-anhydride | 19438-60-9 | C9H12O3 |
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—— | cis-caronic anhydride | 67911-21-1 | C7H8O3 |
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—— | 5-Norbornen-2,3-endo-dicarboxanhydrid | 129-64-6 | C9H8O3 |
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—— | Bicyclo<2.2.1>hept-5-ene-2,3-exo-dicarboxylic anhydride | 129-64-6 | C9H8O3 |
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—— | 4-methylhexahydrophtalic anhydride | 19438-60-9 | C9H12O3 |
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—— | 5-(3-phenylprop-2-ynoyl)isobenzofuran-1,3-dione | 1329658-14-1 | C17H8O4 |
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—— | 2-dodecen-1-ylsuccinic anhydride | 25377-73-5 | C16H26O3 |
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—— | cis-5-norbornene-exo-2,3-dicarboxylic anhydride | 129-64-6 | C9H8O3 |
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—— | 5-norbornene-2,3-dicarboxylic anhydride | 129-64-6 | C9H8O3 |
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—— | bis(methanesulfonyl)peroxide | 1001-62-3 | C2H6O6S2 |
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—— | cis-1,2-cyclobutane dicarboxylic anhydride | 4462-96-8 | C6H6O3 |
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—— | (1R,2R,6S,7S)-4-oxa-tricyclo[5.2.1.0<sup>2,6</sup>]dec-8-ene-3,5-dione | 2746-19-2 | C9H8O3 |
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—— | 3,6-endomethylene-1,2,3,6-tetrahydrophthalic anhydride | 129-64-6 | C9H8O3 |
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—— | cis-1,2,3,6-tetrahydrophthalic anhydride | 935-79-5 | C8H8O3 |
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—— | 1,2-cis-cyclohexanedicarboxylic anhydride | 13149-00-3 | C8H10O3 |
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—— | linoleic anhydride | 24909-68-0 | C36H62O3 |
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