摩熵化学
数据库官网
小程序
打开微信扫一扫
首页 分子通 化学资讯 化学百科 反应查询 关于我们
请输入关键词

酚类

酚类是一大类化合物,它们主要特征是分子中含有一个羟基(-OH)直接连接在苯环上。这类化合物广泛存在于自然界中,并且具有重要的生物、医药及工业应用价值。

结构与分类

酚类化合物的基本结构为苯环上的氧原子与羟基相连。根据羟基的位置不同,可将酚分为单酚和多酚两大类:

  • 单酚:每个分子仅有一个酚羟基。
  • 多酚:含有两个或多个酚羟基的化合物。
生物学意义
  1. 天然来源:酚广泛存在于植物、动物以及微生物中,如咖啡因中的茶酚、儿茶素等。
  2. 抗氧化作用:许多酚类物质具有较强的抗氧化性,能够清除体内的自由基,保护细胞免受氧化损伤。
  3. 抗菌活性:部分酚类化合物展示出显著的抗菌效果,可用于食品保鲜或开发抗生素。
工业应用
  1. 农药和杀虫剂:利用某些酚类化合物对特定昆虫的选择性毒性进行害虫控制。
  2. 染料工业:许多天然及合成染料都基于酚结构设计而成。
  3. 医药领域:作为原料或药物成分,例如阿司匹林的核心成分水杨酸就属于苯酚衍生物。
工业生产

酚类可以通过多种途径制备:

  • 通过煤焦油蒸馏或石油裂解得到的粗酚进行精炼获得。
  • 以苯或其他芳烃为原料,在催化剂作用下与水反应生成苯酚,此过程称为菲林斯勒反应(Fischer–Strassmann反应)。
注意事项

尽管酚类化合物具有广泛的应用前景,但它们也可能带来毒性问题。例如强酸性的酚类物质会对皮肤造成刺激甚至腐蚀。因此在使用时需注意安全防护措施。

以上是对酚类的简单介绍,涵盖了其基本定义、生物学意义及工业应用等方面的内容。

中文名称 英文名称 CAS号 化学式 结构式图片
—— p-Tert-octylphenol phenol formaldehyde —— C21H30O3
p-Tert-octylphenol phenol formaldehyde
—— Cobaltate(1-), (2,4-dihydro-4-((2-(hydroxy-kappaO)-5-nitrophenyl)azo-kappaN1)-5-methyl-2-phenyl-3H-pyrazol-3-onato(2-)-kappaO3)(1-((2-(hydroxy-kappaO)-5-nitrophenyl)azo-kappaN1)-2-naphthalenolato(2-)-kappaO)-, hydrogen 52277-73-3 C32H21CoN8O8
Cobaltate(1-), (2,4-dihydro-4-((2-(hydroxy-kappaO)-5-nitrophenyl)azo-kappaN1)-5-methyl-2-phenyl-3H-pyrazol-3-onato(2-)-kappaO3)(1-((2-(hydroxy-kappaO)-5-nitrophenyl)azo-kappaN1)-2-naphthalenolato(2-)-kappaO)-, hydrogen
—— Azanium;formaldehyde;phenoxide 55426-39-6 C7H11NO2
Azanium;formaldehyde;phenoxide
—— beta-Nicotyrine dipicrate 35607-18-2 C22H16N8O14
beta-Nicotyrine dipicrate
—— Disodium 2-oxido-5-nitrobenzenesulphonate 34005-16-8 C6H4NNa2O6S+
Disodium 2-oxido-5-nitrobenzenesulphonate
—— Formaldehyde;furan-2-ylmethanol;phenol;urea 85338-46-1 C13H18N2O5
Formaldehyde;furan-2-ylmethanol;phenol;urea
—— Furfuryl alcohol, phenol, formaldehyde resin 85566-67-2 C12H14O4
Furfuryl alcohol, phenol, formaldehyde resin
—— (+/-)-KWD 2109 127560-12-7 C12H17NO3
(+/-)-KWD 2109
—— Hydrogen bis(1-((2-hydroxy-5-nitrophenyl)azo)naphthalen-2-olato(2-))cobaltate(1-) 52277-69-7 C32H19CoN6O8
Hydrogen bis(1-((2-hydroxy-5-nitrophenyl)azo)naphthalen-2-olato(2-))cobaltate(1-)
—— Norepinephrine bitartrate salt 3414-63-9 C12H15NO9-2
Norepinephrine bitartrate salt
—— sodium;3-[[1-(3-chlorophenyl)-3-methyl-5-oxo-4H-pyrazol-4-yl]diazenyl]-2-hydroxy-5-nitrobenzenesulfonate —— C16H11ClN5NaO7S
sodium;3-[[1-(3-chlorophenyl)-3-methyl-5-oxo-4H-pyrazol-4-yl]diazenyl]-2-hydroxy-5-nitrobenzenesulfonate
—— quinol piperazine complex 1/1 878-28-4 C4H10N2*C6H6O2
quinol piperazine complex 1/1
—— Pyrido(2,3-d)pyrimidine, 4-(2-(4-ethoxyphenyl)ethoxy)- 134999-64-7 C17H17N3O2
Pyrido(2,3-d)pyrimidine, 4-(2-(4-ethoxyphenyl)ethoxy)-
—— o-Nitrophenolate hexamethylenimine 57695-35-9 C12H18N2O3
o-Nitrophenolate hexamethylenimine
—— Chromate(1-), bis(1-((2-hydroxy-5-nitrophenyl)azo)-2-naphthalenolato(2-))-, sodium 57206-81-2 C32H18CrN6NaO8
Chromate(1-), bis(1-((2-hydroxy-5-nitrophenyl)azo)-2-naphthalenolato(2-))-, sodium
—— Lmr-UV 27156-72-5 C17H14N2O6S
Lmr-UV
—— 2,4-Di(nonyl)phenol;2-methyloxirane;oxirane —— C29H52O3
2,4-Di(nonyl)phenol;2-methyloxirane;oxirane
—— Benzenemethanol, 3-hydroxy-alpha-((methylamino)methyl)-, mono(hydrogensulfate) (ester), (R)- 87913-97-1 C9H13NO5S
Benzenemethanol, 3-hydroxy-alpha-((methylamino)methyl)-, mono(hydrogensulfate) (ester), (R)-
—— Benzenemethanol, 2-hydroxy-alpha-((methylamino)methyl)-, benzoate (salt) 87925-27-7 C16H18NO4-
Benzenemethanol, 2-hydroxy-alpha-((methylamino)methyl)-, benzoate (salt)
—— Cresylic acid, monethanolamine salt 67786-08-7 C9H15NO2
Cresylic acid, monethanolamine salt
—— Phenol, 2-iodo-6-(2-methylpropyl)-4-nitro- 84713-24-6 C10H12INO3
Phenol, 2-iodo-6-(2-methylpropyl)-4-nitro-
—— Formaldehyde;furan-2,5-dione;2-methyloxirane;4-nonylphenol;oxirane;prop-2-enoic acid —— C28H42O9
Formaldehyde;furan-2,5-dione;2-methyloxirane;4-nonylphenol;oxirane;prop-2-enoic acid
—— 5,6-dichloroguaiacol 77102-95-5 C7H6Cl2O2
5,6-dichloroguaiacol
—— 2-(Chloromethyl)oxirane;formaldehyde;4-[2-(4-hydroxyphenyl)propan-2-yl]phenol;2-methylprop-2-enoic acid;phenol —— C29H35ClO7
2-(Chloromethyl)oxirane;formaldehyde;4-[2-(4-hydroxyphenyl)propan-2-yl]phenol;2-methylprop-2-enoic acid;phenol
—— Acetamide, N,N'-(4-hydroxy-6-methoxy-1,3-phenylene)bis- 72884-78-7 C11H14N2O4
Acetamide, N,N'-(4-hydroxy-6-methoxy-1,3-phenylene)bis-
—— 2-Methylprop-1-ene;phenol;2,4,4-trimethylpent-2-ene —— C18H30O
2-Methylprop-1-ene;phenol;2,4,4-trimethylpent-2-ene
—— 1,3-Diisocyanato-2-methylbenzene;2-ethyl-2-(hydroxymethyl)propane-1,3-diol;2-(2-hydroxyethoxy)ethanol;phenol —— C25H36N2O9
1,3-Diisocyanato-2-methylbenzene;2-ethyl-2-(hydroxymethyl)propane-1,3-diol;2-(2-hydroxyethoxy)ethanol;phenol
—— phenol formaldehyde —— CH2O*C6H6O
phenol formaldehyde
—— (R,S)-2-Bromo-N-(4-hydroxy-3-methoxybenzyl)propanamide 142713-64-2 C11H14BrNO3
(R,S)-2-Bromo-N-(4-hydroxy-3-methoxybenzyl)propanamide
—— Phenol, butylmethoxy- 1335-16-6 C11H16O2
Phenol, butylmethoxy-
—— 2,6-Dichloromercuri-4-nitrophenol 24579-93-9 C6H3Cl2Hg2NO3
2,6-Dichloromercuri-4-nitrophenol
—— 2-(2-Chlorethylaminomethyl)-4-nitrophenol 56538-00-2 C9H11ClN2O3
2-(2-Chlorethylaminomethyl)-4-nitrophenol
—— (R)-alpha-((Butylnitrosoamino)methyl)-4-hydroxybenzenemethanol 108392-54-7 C12H18N2O3
(R)-alpha-((Butylnitrosoamino)methyl)-4-hydroxybenzenemethanol
—— 4-(Aminomethyl)benzene-1,2,3-triol 79490-80-5 C7H9NO3
4-(Aminomethyl)benzene-1,2,3-triol
—— 2-(2-hydroxy-5-nitro-benzylamino)-ethanol 61361-60-2 C9H12N2O4
2-(2-hydroxy-5-nitro-benzylamino)-ethanol
—— 1-(3'-Hydroxyphenyl)-3,3-dimethyltriazen 37599-71-6 C8H11N3O
1-(3'-Hydroxyphenyl)-3,3-dimethyltriazen
—— 2-Dodecylphenol;formaldehyde;methanamine —— C20H37NO2
2-Dodecylphenol;formaldehyde;methanamine
—— Disodium;2,4-dinitrophenol;sulfane;sulfide —— C6H6N2Na2O5S2
Disodium;2,4-dinitrophenol;sulfane;sulfide
—— LY 79771 74248-92-3 C18H23NO2*ClH
LY 79771
—— Magnesium;formaldehyde;oxygen(2-);phenol —— C7H8MgO3
Magnesium;formaldehyde;oxygen(2-);phenol
—— Phenol, 2,2'-(thiobis(3,1-propanediylnitrilomethylidyne))bis- 52279-44-4 C20H24N2O2S
Phenol, 2,2'-(thiobis(3,1-propanediylnitrilomethylidyne))bis-
—— (H-SDAPEH2) 52279-43-3 C20H24N2O3
(H-SDAPEH2)
—— [2-(Hydroxy-I masculineO)-3-[2-[2-(hydroxy-I masculineO)-1-naphthalenyl]diazenyl-I masculineN1]-5-nitrobenzenesulfonato(3-)]chromium 74358-83-1 C16H8CrN3O7S
[2-(Hydroxy-I masculineO)-3-[2-[2-(hydroxy-I masculineO)-1-naphthalenyl]diazenyl-I masculineN1]-5-nitrobenzenesulfonato(3-)]chromium
—— 1-(3,5-Dihydroxyphenyl)-2-((1,1-dimethyl-2-hydroxyethyl)amino)ethanol sulfate 63546-99-6 C24H40N2O12S
1-(3,5-Dihydroxyphenyl)-2-((1,1-dimethyl-2-hydroxyethyl)amino)ethanol sulfate
—— Chromium(3+);2-ethylhexan-1-amine;formic acid;5-nitro-3-[(5-nitro-2-oxidophenyl)methylideneamino]-2-oxidobenzenesulfonate —— C22H27CrN4O11S
Chromium(3+);2-ethylhexan-1-amine;formic acid;5-nitro-3-[(5-nitro-2-oxidophenyl)methylideneamino]-2-oxidobenzenesulfonate
—— Benzenemethanol, alpha-((butylnitrosoamino)methyl)-4-hydroxy-, (S)- 108392-53-6 C12H18N2O3
Benzenemethanol, alpha-((butylnitrosoamino)methyl)-4-hydroxy-, (S)-
—— Selenonium, [2-(3,4-dihydroxyphenyl)ethyl]dimethyl- 112927-29-4 C10H15O2Se+
Selenonium, [2-(3,4-dihydroxyphenyl)ethyl]dimethyl-
—— [2-(3,4-dihydroxyphenyl)ethyl]dimethylselenonium chloride 85709-88-2 C10H15O2Se*Cl
[2-(3,4-dihydroxyphenyl)ethyl]dimethylselenonium chloride
—— 2,3-Di(nonyl)phenol;formaldehyde;2-nonylphenol —— C40H68O3
2,3-Di(nonyl)phenol;formaldehyde;2-nonylphenol
—— 1,3,5-Benzenetriol, mixt. with 1,3,5-trimethoxybenzene 79173-14-1 C15H18O6
1,3,5-Benzenetriol, mixt. with 1,3,5-trimethoxybenzene