有机原料主要包括以石油和天然气为原料的石油化工,粮食发酵制酒精或溶剂业,煤气化后的原料气以及煤干馏回收的煤焦油制成的各种有机化工产品。在我国,早期发展主要依赖于以煤产电石生成乙炔路线、煤气化合成甲醇和甲醛路线、回收煤焦油中的苯、萘、蒽等化合物,以及利用粮食发酵蒸馏制得酒精。
基本有机化工所用的主要直接原料有:氢气、一氧化碳、脂肪烃类(如甲烷、乙烯、乙炔、丙烯及C4以上的脂肪烃)、芳香烃类(如苯、甲苯、二甲苯和乙苯)等。从原油、石油馏分或低碳烷烃的裂解气、炼厂气以及煤气中,可以分离出用于不同目的的脂肪烃原料;通过催化重整的重整汽油、烃类裂解的裂解汽油以及煤干馏的煤焦油中的芳烃原料;适当的石油馏分也可直接用作某些产品的原料;从湿性天然气可分离出甲烷以外的其他低碳烷烃;通过煤气化和天然气、炼厂气或石油馏分的部分氧化,可以制得合成气;由焦炭制得的碳化钙或天然气、石脑油裂解均可获得乙炔。此外,还可以利用农林副产品作为原料。
有机原料的应用范围广泛,主要可分为三个方面:一是用于生产高分子化工产品的原料,即聚合反应单体;二是用于其他有机化学工业,包括精细化工产品的原料;三是用于溶剂、冷冻剂、防冻剂和气体吸附剂等。基本有机化工是发展各种有机化学品的基础,在现代工业结构中占据重要地位。
中文名称 | 英文名称 | CAS号 | 化学式 | 结构式图片 |
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1-(5-溴-2-硝基苯基)乙酮 | 1-(5-bromo-2-nitrophenyl)ethanone | 41877-24-1 | C8H6BrNO3 |
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1-(5-溴-2-甲氧基苯基)-乙酮 | 5-bromo-2-methoxyacetophenone | 16740-73-1 | C9H9BrO2 |
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1-(5-溴-2-氟苯基)甲胺 | (5-bromo-2-fluorophenyl)methanamine | 190656-34-9 | C7H7BrFN |
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1-(5-溴-2-氟苯基)乙醇 | 1-(5-bromo-2-fluorophenyl)ethan-1-ol | 552331-15-4 | C8H8BrFO |
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1-(5-溴-2-氟苯基)乙酮 | 1-(5-bromo-2-fluorophenyl)ethan-1-one | 198477-89-3 | C8H6BrFO |
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1-(5-溴-2,4-二氟苯基)乙酮 | 1-(5-bromo-2,4-difluorophenyl)ethanone | 864773-64-8 | C8H5BrF2O |
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1-(5-氯-2-硝基)苯乙酮 | 5-chloro-2-nitroacetophenone | 18640-60-3 | C8H6ClNO3 |
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1-(5-氯-2-吡嗪)乙酮 | 1-(5-chloropyrazin-2-yl)ethanone | 160252-31-3 | C6H5ClN2O |
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1-(5-氯-2,4-二甲氧基苯基)-乙酮 | 1-(5-chloro-2,4-dimethoxyphenyl)ethanone | 54173-36-3 | C10H11ClO3 |
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1-(5-氨基戊基)-1H-吡咯-2,5-二酮 2,2,2-三氟乙酸盐 | N-(5-aminopentyl)maleimide trifluoroacetate | 222159-87-7 | C2HF3O2*C9H14N2O2 |
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1-(5-氨基-2-硝基苯基)乙酮 | 3-amino-6-nitroacetophenone | 16994-13-1 | C8H8N2O3 |
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1-(5-氨基-2-氯嘧啶-4-基)-1-丁酮 | ethyl 5-amino-2-chloropyrimidine-4-carboxylate | 59950-50-4 | C7H8ClN3O2 |
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1-(5-氟-2-羟基苯基)-2-(3-氟苯基)乙酮 | 1-(5-fluoro-2-hydroxyphenyl)-2-(3-fluorophenyl)ethanone | 1300582-07-3 | C14H10F2O2 |
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1-(5-氟-2-硝基苯基)乙酮 | 2'-nitro-5'-fluoroacetophenone | 2250-48-8 | C8H6FNO3 |
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1-(5,5-二甲基-1-环己烯-1-基)-4-戊烯-1-酮 | 1-(5,5-dimethylcyclohex-1-en-1-yl)pent-4-en-1-one | 56973-85-4 | C13H20O |
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1-(4’-溴苯氧基)-1-乙氧基乙烷 | 1-bromo-4-[2-(ethoxy)ethoxy]benzene | 39255-20-4 | C10H13BrO2 |
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1-(4-苯硼酸频哪醇酯)-1,2,2-三苯乙烯 | 4,4,5,5-tetramethyl-2-(4-(1,2,2-triphenylvinyl)phenyl)-1,3,2-dioxaborolane | 1260865-91-5 | C32H31BO2 |
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1-(4-苯氧基苯氧基)-2-丙醇 | (R,S)-2-hydroxypropyl 4-phenoxyphenyl ether | 57650-78-9 | C15H16O3 |
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1-(4-苯基氨基-苯基)-乙酮 | 1-(4-(phenylamino)phenyl)ethanone | 23600-83-1 | C14H13NO |
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1-(4-苄氧基-3-硝基)苯基环氧乙烷 | 2-(3-benzyloxy-4-nitrophenyl)oxirane | 51582-41-3 | C15H13NO4 |
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1-(4-苄氧基-3-甲酰氨基苯基)-2-[N-苄基-2’-(4-甲氧基苯基)-1’-甲基乙基氨基]乙醇半富马酸盐 | 1-(4-Benziloxy-3-formylaminophenyl)-2-[N-benzyl-2'-(4-methoxyphenyl)-1'-methylethylamino]ethaol hemifumarate | 143687-24-5 | C70H76N4O12 |
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1-(4-肼基苄基)-1H-1,2,4-噻唑 | 4-(1,2,4-triazol-1-ylmethyl)phenylhydrazine | 144035-22-3 | C9H11N5 |
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1-(4-羟甲基苯基)吡唑 | (4-(1H-pyrazol-1-yl)phenyl)methanol | 143426-49-7 | C10H10N2O |
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1-(4-羟基苯基)-2-甲氧基乙烷-1-酮 | 2'-methoxy-4-hydroxyacetophenone | 32136-81-5 | C9H10O3 |
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1-(4-羟基苯)乙醇 | 1-(4-hydroxyphenyl)ethanol | 2380-91-8 | C8H10O2 |
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1-(4-羟基-3-甲氧基苯基)-7-苯基庚烷-3-酮 | 1-(4'-hydroxy-3'-methoxyphenyl)-7-phenyl-3-heptanone | 78954-23-1 | C20H24O3 |
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1-(4-羟基-2-甲氧基苯基)乙酮 | 1-(4-hydroxy-2-methoxy-phenyl)ethanone | 493-33-4 | C9H10O3 |
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1-(4-磺酸苯基)-3-甲基-5-吡唑酮 | 4-(4,5-dihydro-3-methyl-5-oxo-1H-pyrazol-1-yl)benzenesulfonic acid | 89-36-1 | C10H10N2O4S |
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1-(4-碘苯基)-1H-吡唑 | 1-(4-iodophenyl)-1H-pyrazole | 368869-86-7 | C9H7IN2 |
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1-(4-硝基苯基氧羰基)苯并三氮唑 | 1-{[(p-nitrobenzyl)oxy]carbonyl}-1H-benzotriazole | 86832-06-6 | C14H10N4O4 |
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1-(4-硝基苯基)吡唑 | 1-(4-nitrophenyl)pyrazole | 3463-30-7 | C9H7N3O2 |
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1-(4-硝基苯基)乙醇 | 1-[4-nitrophenyl]-1-ethanol | 6531-13-1 | C8H9NO3 |
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1-(4-硝基苯基)-3-(1-吡咯烷基)-5-吡唑酮 | 2-(4-nitro-phenyl)-5-pyrrolidin-1-yl-1,2-dihydro-pyrazol-3-one | 30818-17-8 | C13H14N4O3 |
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1-(4-硝基苯基)-2-哌啶酮 | 1-(4-nitrophenyl)piperidin-2-one | 38560-30-4 | C11H12N2O3 |
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1-(4-硝基苯基)-1,2,3-丙三醇 | 1-(4-nitrophenyl)glycerol | 2207-68-3 | C9H11NO5 |
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1-(4-硝基苯)咪唑 | 1-(4-nitrobenzyl)-1H-imidazole | 18994-90-6 | C10H9N3O2 |
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1-(4-硝基苯)-1H-咪唑 | 1-(4-nitrophenyl)-1H-imidazole | 2301-25-9 | C9H7N3O2 |
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1-(4-硝基苄基)哌啶 | 1-(4-nitrobenzyl)piperidine | 59507-44-7 | C12H16N2O2 |
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1-(4-甲醛基苯基)咪唑 | 1-(4-formylphenyl)-1H-imidazole | 10040-98-9 | C10H8N2O |
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1-(4-甲酰基苯基)-1H-苯并咪唑 | 4-(1H-benzo[d]imidazol-1-yl)benzaldehyde | 90514-72-0 | C14H10N2O |
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1-(4-甲氧苯基)丙烷-1-OL | 1-(4-methoxyphenyl)propan-1-ol | 5349-60-0 | C10H14O2 |
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1-(4-甲氧苯基)-1H-吡咯 | 1-(p-methoxyphenyl)pyrrole | 5145-71-1 | C11H11NO |
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1-(4-甲氧苄基)哌嗪 | 1-(4-methoxybenzyl)piperazine | 21867-69-6 | C12H18N2O |
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1-(4-甲氧基苯基)吡唑-4-甲醛 | 1-(4-methoxyphenyl)-1H-pyrazole-4-carbaldehyde | 99984-70-0 | C11H10N2O2 |
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1-(4-甲氧基苯基)-2-甲基丙烷-1-醇 | 1-(p-methoxyphenyl)-2-methylpropan-1-ol | 18228-46-1 | C11H16O2 |
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1-(4-甲氧基苯基)-2-(四氢呋喃-2-基)乙酮 | 1-(4-methoxyphenyl)-2-(tetrahydrofuran-2-yl)ethanone | 1166996-17-3 | C13H16O3 |
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1-(4-甲氧基苯基)-2-(3-甲氧基苯硫基)乙酮 | 4-methoxy-α-<(3-methoxyphenyl)thio>acetophenone | 63675-73-0 | C16H16O3S |
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1-(4-甲氧基苯基)-1H-吡咯-2,5-二酮 | N-(4-methoxyphenyl)maleimide | 1081-17-0 | C11H9NO3 |
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1-(4-甲氧基苯基)-1-环戊腈 | 1-(p-Methoxyphenyl)cyclopentanecarbonitrile | 1206-15-1 | C13H15NO |
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1-(4-甲氧基苯基)-1-环戊烷甲酸 | 1-(4-methoxyphenyl)cyclopentanecarboxylic acid | 43050-28-8 | C13H16O3 |
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