二噁英是一类含有两个氧原子的有机化合物,它们在自然界中存在多种结构形式,但通常指的是2,3,7,8-四氯二苯并二噁英(TCDD)。这种化学物质主要通过污染空气、水和土壤而进入人体。二噁英具有极强的毒性,并且能导致一系列健康问题,包括免疫系统抑制、生殖障碍及癌症风险增加等。
多氯联苯多氯联苯是一类含有多个氯原子的有机化合物,广泛应用于绝缘材料、冷却剂和阻燃剂等领域。它们在环境中的半衰期长,容易积累在生物体内,并且对人体健康造成严重影响。多氯联苯能够引发肝脏损伤、神经系统损害以及增加患癌症的风险。
呋喃呋喃是一种五元杂环化合物,在有机化学中扮演着重要角色。它可以以单体形式存在,也可与其他物质形成复合物。从环境角度来看,某些类型的呋喃(如2-氯呋喃)由于其生产和使用过程中的不当排放,可能对土壤和水体造成污染,并对人体健康产生不利影响。
中文名称 | 英文名称 | CAS号 | 化学式 | 结构式图片 |
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2,3,4',5,6-五氯联苯 | 2,3,4',5,6-Pentachlorobiphenyl | 68194-11-6 | C12H5Cl5 |
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2,3,3’,6-四氯联苯 | 2,3,6,3'-tetrachlorobiphenyl | 74472-33-6 | C12H6Cl4 |
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2,3,3’,4,4’,5-六氯联苯 | 2,3,3',4,4',5-Hexachlorobiphenyl | 38380-08-4 | C12H4Cl6 |
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2,3,3’,4,4’,5,5’,6-八氯联苯 | 2,3,3',4,4',5,5',6-octachlorobiphenyl | 74472-53-0 | C12H2Cl8 |
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2,3,3,4,5,6-六氯联苯 | 2,3,3',4',5',6-hexaachlorobiphenyl | 74472-45-0 | C12H4Cl6 |
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2,3,3,4,4-五氯二苯酚 | 2,3,3',4,4'-pentachlorobiphenyl | 32598-14-4 | C12H5Cl5 |
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2,3,3'5'-四氯联苯 | 2,3,3',5'-Tetrachlorobiphenyl | 41464-49-7 | C12H6Cl4 |
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2,3,3'4'-四氯联苯 | 2,3,3',4'-tetrachlorobiphenyl | 41464-43-1 | C12H6Cl4 |
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2,3,3'-三氯联苯 | 2,3,3'-trichlorobiphenyl | 38444-84-7 | C12H7Cl3 |
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2,3,3',5,5'-五氯联苯 | 2,3,3',5,5'-pentachlorobiphenyl | 39635-32-0 | C12H5Cl5 |
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2,3,3',5,5',6-六氯联苯 | 2,3,3',5,5',6-hexachlorobiphenyl | 74472-46-1 | C12H4Cl6 |
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2,3,3',5',6-五氯联苯 | 2,3,3',5',6-pentachlorobiphenyl | 68194-10-5 | C12H5Cl5 |
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2,3,3',4-四氯联苯 | 2,3,3',4-tetrachlorobiphenyl | 74338-24-2 | C12H6Cl4 |
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2,3,3',4,6-五氯联苯 | 2,3,3',4,6-pentachlorobiphenyl | 74472-35-8 | C12H5Cl5 |
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2,3,3',4,5-五氯联苯 | 2,3,3',4,5-pentachlorobiphenyl | 70424-69-0 | C12H5Cl5 |
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2,3,3',4,5,6-六氯联苯 | PCB 160 | 41411-62-5 | C12H4Cl6 |
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2,3,3',4,5,5'-六氯联苯2 | 2,3,3',4,4',5-hexachlorobiphenyl | 39635-35-3 | C12H4Cl6 |
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2,3,3',4,5,5',6-七氯联苯 | 2,3,3',4,5,5',6-heptachlorobiphenyl | 74472-51-8 | C12H3Cl7 |
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2,3,3',4,5'-五氯联苯 | 2,3,3',4,5'-pentachlorobiphenyl | 70362-41-3 | C12H5Cl5 |
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2,3,3',4,4',6-六氯联苯 | 2,3,4,4',5',6-hexachlorobiphenyl | 74472-42-7 | C12H4Cl6 |
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2,3,3',4,4',5,6-七氯联苯 | 2,3,3',4,4',5,6-heptachlorobiphenyl | 41411-64-7 | C12H3Cl7 |
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2,3,3',4,4',5,5'-七氯联苯 | 2,3,3',4,4',5,5'-heptachlorobiphenyl | 39635-31-9 | C12H3Cl7 |
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2,3,3',4,4',5'-六氯联苯 | PCB 157 | 69782-90-7 | C12H4Cl6 |
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2,3,3',4,4',5',6-七氯联苯 | 2,3,3',4,4',5',6-heptachlorobiphenyl | 74472-50-7 | C12H3Cl7 |
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2,3,3',4',6-五氯联苯 | 2,3,3',4',6-Pentachlorobiphenyl | 38380-03-9 | C12H5Cl5 |
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2,3,3',4',5-五氯联苯 | 2,3,3',4',5-pentachlorobiphenyl | 70424-68-9 | C12H5Cl5 |
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2,3,3',4',5,6-六氯联苯 | 2,3,3',4',5,6-hexaachlorobiphenyl | 74472-44-9 | C12H4Cl6 |
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2,3,3',4',5,5'-六氯联苯 | 2,3,3',4',5,5'-hexachlorobiphenyl | 39635-34-2 | C12H4Cl6 |
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2,3,3',4',5,5',6-七氯联苯 | 2,3,3',4',5,5',6-heptachlorobiphenyl | 69782-91-8 | C12H3Cl7 |
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2,3',6-三氯联苯 | 2,3',6-Trichlorobiphenyl | 38444-76-7 | C12H7Cl3 |
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2,3',5-三氯联苯 | 2,5,3'-trichlorobiphenyl | 38444-81-4 | C12H7Cl3 |
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2,3',5,5'四氯联苯 | 3,5,2',5'-tetrachlorobiphenyl | 41464-42-0 | C12H6Cl4 |
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2,3',5',6-四氯联苯 | 2,3',5',6-tetrachlorobiphenyl | 74338-23-1 | C12H6Cl4 |
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2,3',4-三氯联苯 | 2,4,3'-trichlorobiphenyl | 55712-37-3 | C12H7Cl3 |
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2,3',4,6-四氯联苯 | 2,3',4,6-tetrachlorobiphenyl | 60233-24-1 | C12H6Cl4 |
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2,3',4,5,5'-五氯联苯 | 2,3',4,5,5'-pentachlorobiphenyl | 68194-12-7 | C12H5Cl5 |
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2,3',4,5'-四氯联苯 | 2,3',4,5'-tetrachlorobiphenyl | 73575-52-7 | C12H6Cl4 |
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2,3',4,5',6-五氯联苯 | 2,3',4,5',6-pentachlorobiphenyl | 56558-18-0 | C12H5Cl5 |
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2,3',4,4'-四氯联苯 | 2,3',4,4'-terachlorobiphenyl | 32598-10-0 | C12H6Cl4 |
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2,3',4,4',6-五氯联苯 | 2,3',4,4'6-pentachlorobiphenyl | 56558-17-9 | C12H5Cl5 |
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2,3',4,4',5,5'-六氯联苯 | 2,3',4,4',5,5'-hexachlorobiphenyl | 52663-72-6 | C12H4Cl6 |
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2,3',4,4',5',6-六氯联苯 | 2,3',4,4',5',6-hexachlorobiphenyl | 59291-65-5 | C12H4Cl6 |
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2,3',4',6-四氯联苯 | 2,3',4',6-tetrachlorobiphenyl | 41464-46-4 | C12H6Cl4 |
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2,2′,4,4′,5,5′-六氯联苯 | 2,2',4,4',5,5'-Hexachlorobiphenyl | 35065-27-1 | C12H4Cl6 |
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2,2’,5,6’-四氯联苯 | 2,2',5,6'-tetrachlorobiphenyl | 41464-41-9 | C12H6Cl4 |
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2,2’,4,6’-四氯联苯 | 2,4,2',6'-tetrachlorobiphenyl | 68194-04-7 | C12H6Cl4 |
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2,2’,4,6-四氯联苯 | PCB 50 | 62796-65-0 | C12H6Cl4 |
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2,2’,4,4’,6-戊氯联苯 | 2,2',4,4',6-pentachlorobiphenyl | 39485-83-1 | C12H5Cl5 |
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2,2’,4,4’,5-五氯联苯 | 2,2',4,4',5-Pentachlorobiphenyl | 38380-01-7 | C12H5Cl5 |
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2,2’,3,6,6’-戊氯联苯 | 2,2',3,6,6'-Pentachlorobiphenyl | 73575-54-9 | C12H5Cl5 |
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