CAS: 32774-16-6; 3,3',4,4',5,5'-Hexachloro-1,1'-Biphenyl
该化合物是多氯联苯(PCB)家族的成员,其特点是其双联苯结构,以3,3',4,4',5和5'的方位替换了六氯原子,这种化合物在室内温度下无色至浅黄色固体,以其疏水性闻名,使其在水中溶解性差,但在有机溶剂中可溶解.PC 153在环境中具有持久性,表现出抗降解性,这助长了其在食物链中的生物累积性.它与各种不良的健康影响有关,包括内分泌干扰和潜在的致癌性.由于其环境持久性和毒性,包括PC 153在内的多氯联苯的使用在许多国家已基本被禁止或限制.通常使用分析方法,如气相色谱-质谱谱仪(GC-MS)在环境样品中检测和量化这种化合物.
- 英文名称3,3',4,4',5,5'-Hexachloro-1,1'-Biphenyl
- 中文名称3,3',4,4',5,5'-六氯-1,1'-联苯
- IUPAC名称1,2,3-trichloro-5-(3,4,5-trichlorophenyl)benzene
- 其它别名3,3,4,4,5,5-六氯联苯; 3,3',4,4',5,5'-Hexachlorobiphenyl
- CAS编号32774-16-6
- MFCD编号:MFCD00152547
- EINECS号:682-345-2
- FDA UNII编号:T2P1WH546D
- 分子式:C12H4Cl6分子量:360.88
- 产品CID: 1319642
- 产品分类有机原料→分子砌块→芳环类化合物→苯类化合物
- 相似结构搜索
- 产品信息参考
;;;; - InChIKey: ZHLICBPIXDOFFG-UHFFFAOYSA-N
- InChI=1S/C12H4Cl6/c13-7-1-5(2-8(14)11(7)17)6-3-9(15)12(18)10(16)4-6/h1-4H
- 计算化学: 氢键受体数*氢键供体数*可旋转键数1.0
物理性质
MSDS等安全信息
- GHS象形图
- GHS符号GHS08 & GHS09;
注释: Health hazard & Environment - 危险类别特定目标器官毒性-重复接触 类别2
水生急性毒性 类别1
水生慢性毒性 类别1 - 警示词Warning(警告)
- 危险描述H373 |长期或反复接触可能损害器官.
H400 |对水生生物毒性极大.
H410 |对水生生物毒性极大并具有长期持续影响. - 防范说明P260-P273-P391-P501
- 安全声明The mechanism of action varies with the specific PCB. Dioxin-like PCBs bind to the aryl hydrocarbon receptor, which disrupts cell function by altering the transcription of genes, mainly be inducing the expression of hepatic Phase I and Phase II enzymes, especially of the cytochrome P450 family. Most of the toxic effects of PCBs are believed to be results of Ah receptor binding. Other PBCs are believed to interfere with calcium channels and/or change brain dopamine levels. PCBs can also cause endocrine disurption by altering the production of thyroid hormones and binding to estrogen receptors, which can stimulate the growth of certain cancer cells and produce other estrogenic effects, such as reproductive dysfunction. They will bioaccumulate by binding to receptor proteins such as uteroglobin. (A3, A4, A30, A66)
- 危险类别码Emergency medical treatment: see PCB-PBB; A skin and eye irritant; Evidence of reproductive and developmental toxicity; Caused gross and histopathological changes to liver in high dose animal studies; [HSDB] See Chlorodiphenyl (42% chlorine). See Polychlorinated biphenyls and linked occupational disease.
欧盟法规
C&L通报上下游产品
4-(4-氨基-3,5-二氯苯基)-2,6-二氯苯胺 3,5,3',5'-Tetrachloro-Benzidine 41687-08-5合成工艺路线路线简述
📜N,N'-二乙酰联苯胺置于硫酸,氯,溶剂黄146体系中,化学反应生成3,3',4,4',5,5'-六氯联苯
参考文献:Van Roosmalen,Recueil Des Travaux Chimiques Des Pays-Bas,1934,Vol. 53,P. 359,362
标题:Van Roosmalen,Recueil Des Travaux Chimiques Des Pays-Bas,1934,Vol. 53,P. 359,362
海关参考信息
- 2903911000-邻二氯苯
- 💡 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-2024352049-A1
优先权日:2023-04-19
标 题:Direct synthesis of alkoxysilanes using copper-aluminum alloy catalysts
发明人：LEWIS KENRICK MARTIN; MEREIGH ABELLARD
权利人:MOMENTIVE PERFORMANCE MAT INC
摘要:An improved catalyzed reaction of silicon metal with alcohol is provided for the formation of alkoxysilanes, particularly trialkoxysilanes. The Direct Synthesis reaction of silicon metal and alcohol employs a catalytically effective amount of a copper-aluminum alloy as a catalyst precursor and further benefits from an effective catalyst-promoting amount of a catalyst promoter.
专利号:WO-2024220295-A1
优先权日:2023-04-19
标题:Direct synthesis of alkoxysilanes using copper-aluminum alloy catalysts
专利号:US-2023235238-A1
优先权日:2020-04-13
标题 :Vitrification materials to partial oxidation gasifier
发明人：DEBRUIN BRUCE ROGER; EKART MICHAEL PAUL; TRAPP WILLIAM LEWIS; BITTING DARYL; SLIVENSKY DAVID EUGENE; WU XIANCHUN
权利人:EASTMAN CHEM CO
摘要:A method of producing synthesis gas is provided. The method includes feeding a waste plastic feedstock into a partial oxidation gasifier. The waste plastic feedstock includes one or more vitrification materials. The method also includes partially oxidizing the waste plastic within the partial oxidation gasifier to produce the synthesis gas.
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
参考文献:10.1530/rep.1.00761
摘要:Pocar P, Nestler D, Risch M, Fischer B. Apoptosis in bovine cumulus-oocyte complexes after exposure to polychlorinated biphenyl mixtures during in vitro maturation. Reproduction. 2005 Dec;130(6):857–68. doi: 10.1530/rep.1.00761.
📝 需求与反馈
尽可能描述清楚需求与问题信息
