CAS: 13029-08-8; 2,2'-Dichlorobiphenyl
该化合物是一种氯化联苯化合物,其特征是,在联苯结构的2和2的位置上存在两个氯原子,这种有机氯具有明显的稳定性和抗降解性,在涉及环境持久性研究和化学合成的研究应用中很有用,其定义明确的分子结构可以精确地调查分析和环境化学中的多氯联苯(PCBs)行为,该化合物由于保持纯度和可预见回性,因此在色谱学和质谱学方面起着参考标准的作用,需要谨慎处理,因为它具有潜在的毒性和环境影响.
- 英文名称2,2'-Dichlorobiphenyl
- 中文名称2,2'-二氯联苯
- IUPAC名称1-chloro-2-(2-chlorophenyl)benzene
- 其它别名Biphenyl,2,2'-dichloro- (6CI,7CI,8CI); 2,2'-DCBP; 2,2'-Dichloro-1,1'-biphenyl; 2,2'-Dichlorobiphenyl; 2,2'-Dichlorodiphenyl; PCB 4; o,o'-Dichlorobiphenyl
- CAS编号13029-08-8
- MFCD编号:MFCD00055252
- EINECS号:630-493-3
- FDA UNII编号:1433W7U14D
- 分子式:C12H8Cl2分子量:223.1
- 产品CID: 460942
- 产品分类分析化学 → 食品安全 → 二噁英，多氯联苯，呋喃
物理性质
- 熔点79-80°C (hexane )
- 沸点289.78°C (粗估)
- 闪点122.4 °C
- 密度1.2490 (粗估)
- LogP:4.6604
- 折射率1.5940 (粗估)
- 蒸汽压0.00 mmHg
- 溶解性Chloroform (Sparingly), DMSO (Slightly), Methanol (Slightly)
- 敏感性Simple aromatic halogenated organic compounds, such as 2,2'-DICHLOROBIPHENYL, are very unreactive. Halogenated organics generally become less reactive as more of their hydrogen atoms are replaced with halogen atoms. Materials in this group may be incompatible with strong oxidizing and reducing agents. Also, they may be incompatible with many amines, nitrides, azo/diazo compounds, alkali metals, and epoxides.
- 外观形态浅米色至米色固体
- 产品应用该化合物用于大鼠PC12细胞在急性和亚慢性接触多氯联苯时释放的子宫颈催化胺.
MSDS等安全信息
欧盟法规
[ECHA物质C&L通报上下游产品
2-iod°Chlorobenzene 1,1'-biphenyl-2,2'-diamine 2,2'-Dichlor-4,4'-di-tert-butylbiphenyl 2-chlorophenyl triflate 9-°Ctylcarbazole N-[(2',6'-diisopropyl)phenyl]carbazole 9-(2-methoxyphenyl)-9H-carbazole 9-(4-methylphenyl)-9H-carbazole合成工艺路线路线简述
- 合成目标产物 2,2'-Dichlorobiphenyl 主要起始原料 Benzenediazonium, 2-Chloro-, Tetrafluoroborate(1-)
- (文献来源)合成步骤主要原料 Benzenediazonium, 2-Chloro-, Tetrafluoroborate(1-)
📜邻二氯苯置于三氢化钐,三苯基膦,Nickel Dichloride体系中,用 N,N-二甲基甲酰胺 用作溶剂,化学反应 5.0H,以67%的收率获得2,2'-二氯联苯
参考文献:Zheng,Xingliang; Zhang,Yongmin,Journal Of Chemical Research-Part S,2002,# 11,P. 562-563
标题:Zheng,Xingliang; Zhang,Yongmin,Journal Of Chemical Research-Part S,2002,# 11,P. 562-563
海关参考信息
- 2903919090-氯苯
- 💡 提示：海关信息按照顺序优先匹配，如需确认的海关信息，请参考相关资料。
- 详情请参考：📖 海关编码查询和海关进出口税则
专利信息
专利号:US-2005170281-A1
优先权日:2002-06-21
标题:Method of cleaving labile functional groups from chemical compounds
发明人：STENGELE KLAUS-PETER
摘要:The present invention provides a method of cleaving labile functional groups from molecules by exposure to electromagnetic radiation in which the molecules are contacted with a chemical compound whose triplet state is energetically higher than the triplet state of the labile functional group and are then exposed to electromagnetic radiation, with the labile functional group and the suitable chemical compound having different absorption maxima for electromagnetic radiation. Further, the invention provides a method of manufacturing DNA chips by spatially addressed, light-controlled nucleotide synthesis on solid substrates. In addition, the present invention provides a chemical composition comprising a molecule with a labile functional group and a chemical compound whose triplet state is higher than the triplet state of the labile functional group, with the labile functional group and the chemical compound having different absorption maxima for electromagnetic radiation, and describes the use of the chemical composition in the manufacture of DNA chips.
专利号:CN-1162404-C
优先权日:1998-11-20
标 题 :Process for the synthesis of intermediates for the preparation of tricyclic compounds
专利号:CN-1326444-A
优先权日:1998-11-20
标 题 :Process for the synthesis of intermediates useful in the preparation of tricyclic compounds
专利号:CN-119615197-A
优先权日:2024-12-12
标题:Method for electrochemical synthesis of dichlorodiphenylsilane
专利号:CN-102249840-A
优先权日:2011-04-20
标 题 :Catalytic Synthesis of Biphenyl from Waste Capacitor Oil in Subcritical Water
专利号:CN-102249840-B
优先权日:2011-04-20
标 题 :Catalytic Synthesis of Biphenyl from Waste Capacitor Oil in Subcritical Water
供应商参考报价(招募中)
品牌试剂参考报价(招募中)
📌 第三方产品分析报告
合成参考文献
摘要:S109 | PARCEDC | List of 7074 potential endocrine disrupting compounds (EDCs) by PARC T4.2 | DOI:10.5281/zenodo.10944198
参考文献:10.1016/j.chemosphere.2006.04.043
摘要:Saalfield SL, Wnuk JD, Murray MM, Dunnivant FM. A comparison of two techniques for studying sediment desorption kinetics of hydrophobic pollutants. Chemosphere. 2007 Jan;66(2):384–9. doi: 10.1016/j.chemosphere.2006.04.043.
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