芳香酸可分为两种类型:一种是羧基(—COOH)直接连接在苯环或其它芳环上的碳原子上;另一种则是羧基连接在芳环的侧链上。例如,苯甲酸属于前者,而苯乙酸则属于后者。通常情况下,这类化合物难溶于冷水且多为固体。芳香环上的羧基与脂肪酸中的羧基非常相似,只是酸性略强一些,可以形成酯、酰胺、酸酐或卤化物等衍生物。
中文名称 | 英文名称 | CAS号 | 化学式 | 结构式图片 |
---|---|---|---|---|
—— | p-methyl red sodium salt | 845-46-5 | C15H14N3O2*Na |
|
—— | Benzene-1,2,3-tricarboxylic acid dihydrate | 36362-97-7 | C9H10O8 |
|
—— | cis-ϖ-Camphansaeure | 465-48-5 | C10H14O4 |
|
—— | (1S)-(-)-camphanic acid | 465-48-5 | C10H14O4 |
|
—— | 2-(4-hydroxyphenylazo)benzoic acid | 1634-82-8 | C13H10N2O3 |
|
—— | 2-[[4-(dipropylamino)phenyl]diazenyl]benzoic acid | 2641-01-2 | C19H23N3O2 |
|
—— | o-iodosobenzoate | 304-91-6 | C7H4IO3 |
|
—— | potassium hydrogen phthalate | 88-99-3 | C8H5O4*K |
|
—— | (4S)-4-prop-1-en-2-ylcyclohexene-1-carboxylate | 23635-14-5 | C10H13O2- |
|
—— | N-(4-Bromo-2-carboxyphenyl)ethanimidate | 38985-79-4 | C9H7BrNO3- |
|
—— | 3-Amino-2-methylbenzoate | 52130-17-3 | C8H8NO2- |
|
—— | 3-Iodo-4-methoxybenzoate | 82998-57-0 | C8H6IO3- |
|
—— | (R)-lipoate | 1200-22-2 | C8H13O2S2- |
|
—— | monosodium 4-chlorophthalate | 56047-23-5 | C8H4ClO4*Na |
|
—— | trans-1,4-Cyclohexanedicarboxylic acid | 619-82-9 | C8H12O4 |
|
—— | 2-(2-bromophenoxy)acetic acid | 1879-56-7 | C8H7BrO3 |
|
—— | meso-2,3-diphenylsuccinic acid | 1225-13-4 | C16H14O4 |
|
—— | (R)-(+)-3-(2-methylphenoxy)propane-1,2-diol | 59-47-2 | C10H14O3 |
|
—— | (S)-(-)-3-(2-methylphenoxy)propane-1,2-diol | 59-47-2 | C10H14O3 |
|
—— | sodium phenylphyruvate | 114-76-1 | C9H7O3*Na |
|
—— | 2-iodoxybenzoic acid | 304-91-6 | C7H5IO3 |
|