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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6,7-二羟基-4-甲氧基异黄酮 | 6,7-dihydroxy-3-(4-methoxyphenyl)-4H-chromen-4-one | 897-46-1 | C16H12O5 |
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6,7-二羟基-2,3-二氢苯并呋喃 | 2,3-dihydro-benzofuran-6,7-diol | 42484-95-7 | C8H8O3 |
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6,7-二甲氧基喹诺酮 | 6,7-Dimethoxy-carbostyril | 5278-38-6 | C11H11NO3 |
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6,7-二甲氧基喹喔啉-2(1H)-酮 | 6.7-Dimethoxy-chinoxalon-(2) | 5739-98-0 | C10H10N2O3 |
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6,7-二甲氧基喹唑啉 | 6,7-Dimethoxyquinoxaline | 6295-29-0 | C10H10N2O2 |
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6,7-二甲氧基-2,3-二甲基喹喔啉 | 2,3-Dimethyl-6,7-dimethoxy-chinoxalin | 32388-00-4 | C12H14N2O2 |
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6,7-二甲氧基-1,4-二氢-2,3-喹喔啉二酮 一水合物 | 6,7-dimethoxy-1,4-dihydroquinoxaline-2,3-dione | 4784-02-5 | C10H10N2O4 |
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6,7-二甲氧基-1,2,3,4-四氢异喹啉 | 6,7-dimethoxy-1,2,3,4-tetrahydroisoquinoline | 1745-07-9 | C11H15NO2 |
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6,7-二甲基-2,3-二氢-1H-茚-1-酮 | 6,7-dimethyl-2,3-dihydro-1H-inden-1-one | 16440-98-5 | C11H12O |
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6,7-二氢噻吩并[3,2-d]嘧啶-2,4-二醇 | 6,7-dihydro-thieno[3,2-d]pyrimidine-2,4-diol | 913581-92-7 | C6H6N2O2S |
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6,7-二氢-5H-吡唑并[5,1-B][1,3]噁嗪-3-羧酸 | 6,7-dihydro-5H-pyrazolo[5,1-b][1,3]oxazine-3-carboxylic acid | 1173003-61-6 | C7H8N2O3 |
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6,7-二氢-5H-吡咯并[1,2-a]咪唑-7-醇 | 6,7-dihydro-5H-pyrrolo[1,2-a]imidazol-7-ol | 112513-79-8 | C6H8N2O |
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6,7-二氢-4(5H)-苯并呋喃酮 | 4-oxo-4,5,6,7-tetrahydrobenzofuran | 16806-93-2 | C8H8O2 |
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6,7-二氢-1氢-吲唑-4(5H)-酮 | 2,5,6,7-tetrahydro-4H-indazol-4-one | 912259-10-0 | C7H8N2O |
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6,7-二氟-1H-吲哚-2,3-二酮 | 6,7-difluoroindoline-2,3-dione | 158580-95-1 | C8H3F2NO2 |
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6,7,12,13-四氢-5H-吲哚并[2,3-a]吡咯并[3,4-c]咔唑-5-酮 | staurosporine aglycone | 85753-43-1 | C20H13N3O |
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6,6’-双氨基-3,3’-甲叉基二苯甲酸 | 4,4'-diamino-3,3'-dicarboxydiphenylmethane | 7330-46-3 | C15H14N2O4 |
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6,6-二甲基双环庚-2-烯-2-乙酸甲酯 | myrtenyl acetate | 1079-01-2 | C12H18O2 |
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6,6-二甲基双环[3.1.1]庚烷-2-甲醛 | myrtanal | 4764-14-1 | C10H16O |
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6,6-二甲基二环[3.1.1]庚-2-烯-2-甲醛 | (+)-myrtenal | 564-94-3 | C10H14O |
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6,6-二甲基-8-甲氧基-9-溴-6,11-二氢-5H-苯并[B]咔唑-3-甲腈 | 9-bromo-8-methoxy-6,6-dimethyl-6,11-dihydro-5H-benzo[b]carbazole-3-carbonitrile | 1256579-00-6 | C20H17BrN2O |
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6,6-二甲基-6,7-二氢-1H-环戊二烯并[D]嘧啶-2,4(3H,5H)-二酮 | 6,6-dimethyl-1,5,6,7-tetrahydrocyclopentapyrimidin-2,4-dione | 67566-51-2 | C9H12N2O2 |
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6,6-二甲基-3-氮杂双环[3.1.0]己烷盐酸盐 | 6,6-dimethyl-3-azabicyclo[3.1.0]hexane hydrochloride | 943516-55-0 | C7H13N*ClH |
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6,6-二甲基-2-烯-4-炔氯代庚烷 | 1-chloro-6,6-dimethyl-2-hepten-4-yne | 126764-17-8 | C9H13Cl |
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6,6'-(间亚苯基)二(1,3,5-三嗪-2,4-二胺) | 1,3,5-Triazine-2,4-diamine, 6,6'-(1,3-phenylene)bis- | 5118-80-9 | C12H12N10 |
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6,4'-甲基化野黄芩素-7-O-葡萄糖醛酸 | methyl 3,4,5-trihydroxy-6-((5-hydroxy-6-methoxy-2-(4-methoxyphenyl)-4-oxo-4H-chromen-7-yl)oxy)tetrahydro-2H-pyran-2-carboxylate | 70938-59-9 | C24H24O12 |
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6,10-二甲基-十二烯-2-酮 | 6,10-dimethyl-9-undecen-2-one | 4433-36-7 | C13H24O |
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6,10-二甲基-5,9-十一双烯-2-酮 | pseudo-ionone | 689-67-8 | C13H22O |
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6,10,14-三甲基十五碳-5,9,13-三烯-2-酮 | 6,10,14-trimethyl-5,9,13-pentadecatrien-2-one | 762-29-8 | C18H30O |
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6(7)-去氢炔诺孕酮 | 6(7)-Dehydro Norgestrel | 51087-61-7 | C21H26O2 |
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6(4H)-boc-2-氨基-3,5,7,8-四氢-4-氧代-吡啶并[4,3-d]嘧啶 | tert-butyl 2-amino-4-hydroxy-7,8-dihydro-5H-pyrido[4,3-d]pyrimidine-6-carboxylate | 1000386-01-5 | C12H18N4O3 |
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5硝基-6甲基-1H吲唑 | 6-methyl-5-nitro-1H-indazole | 81115-43-7 | C8H7N3O2 |
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5’-氟-2’-甲氧基苯乙酮 | 1-(5-fluoro-2-methoxyphenyl)ethanone | 445-82-9 | C9H9FO2 |
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5’-三苯甲基-2’-脱氧-2,3’-双脱氢胸苷 | 5'-O-trityl-2,3'-anhydrothymidine | 25442-42-6 | C29H26N2O4 |
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5’-一氨基磷酸腺苷钠盐 | adenosine-5'-monophosphoramidate sodium salt | 102029-68-5 | C10H14N6O6P*Na |
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5’-O-(4,4-二甲氧基三苯甲基)-2’-O-甲基尿苷-3’-(2-氰基乙基-N,N-二异丙基)亚磷酰胺 | 5'-O-[bis(4-methoxyphenyl)(phenyl)methyl]-3'-O-[(2-cyanoethoxy)(dipropan-2-ylamino)phosphanyl]-2'-O-methyluridine | 110764-79-9 | C40H49N4O9P |
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5’-O-(4,4-二甲氧基三苯甲基)-2’-O-甲基-N-异丁酰基鸟苷-3’-(2-氰基乙基-N,N-二异丙基)亚磷酰胺 | 5'-O-dimethoxytrityl-2'-O-methyl-N2-isobutyryl guanosine 3'-O-(2-cyanoethyl-N,N-diisopropylphosphoramidite) | 150780-67-9 | C45H56N7O9P |
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5’-(4,4’-二甲氧基三苯基)-3’-脱氧胸苷 2’-(2-氰乙基-N,N-二异丙基)亚磷酰胺 | 5'-O-(4,4'-dimethoxytrityl)-2'-deoxythymidine-3'-O-[O-(2-cyanoethyl)-N,N'-diisopropylphosphoramidite] | 98796-51-1 | C40H49N4O8P |
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5beta-羟基屈螺酮 | 6β,7β-15β,16β-dimethylen-5β-hydroxy-3-oxo-17α-pregn-21,17-carbolactone | 197721-70-3 | C24H32O4 |
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5beta-孕甾烷-3,20-二酮 | pregnanedione | 128-23-4 | C21H32O2 |
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5H-苯并[a]苯并噁嗪-5-酮,9-(二乙胺基)-2-羟基- | 5H-Benzo[a]phenoxazin-5-one, 9-(diethylamino)-2-hydroxy- | 188712-75-6 | C20H18N2O3 |
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5H-吡咯并[1,2-c]咪唑-7(6H)-酮 | 5H-pyrrolo[1,2-c]imidazol-7(6H)-one | 426219-43-4 | C6H6N2O |
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5H-吡咯并[1,2-a]咪唑-7(6H)-酮 | 5,6-dihydro-7H-pyrrolo[1,2-a]imidazol-7-one | 112513-82-3 | C6H6N2O |
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5H-八氟氯戊醇 | 2,2,3,3,4,4,5,5-octafluoropentanoyl chloride | 376-71-6 | C5HClF8O |
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5H-二苯并[b,e]氮杂卓-6,11-二酮 | 5,6-dihydro-6,11-dioxomorphanthridine | 1143-50-6 | C14H9NO2 |
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5-马来酰亚胺戊酸NHS | N-succinimidyl 5-maleimidopentanoate | 103750-03-4 | C13H14N2O6 |
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5-马来酰亚胺戊酸 | 5-maleimidopentanoic acid | 57078-99-6 | C9H11NO4 |
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5-雄烯-3,17-二酮 | 5-androstenedione | 571-36-8 | C19H26O2 |
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5-降冰片烯-内-2,3-二甲酰亚胺 | (1R,2S,6R,7S)-4-azatricyclo[5.2.1.0(2,6)]dec-8-ene-3,5-dione | 6265-30-1 | C9H9NO2 |
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5-降冰片烯-2-醇 | 5-norbornene-2-ol | 13080-90-5 | C7H10O |
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