CAS: 70362-48-0; Pcb 76

该化合物是一种氯化双联苯化合物,其特点是2',3,4,5 和5 位置的氯原子具体替代模式,这种结构配置具有独特的物理化学特性,包括稳定性和抗降解性,使其在环境分析和毒理学研究等研究应用中有用,其定义明确的分子结构允许在气体色谱-质谱测量(GC-MS)等分析方法中精确校准.由于其持久性,它成为在环境矩阵中研究多氯二苯行为的参考标准.由于它具有潜在的生物累积和毒理效应,需要谨慎处理.

英文名称Pcb 76
中文名称2',3,4,5-四氯联苯
IUPAC名称1,2,3-trichloro-5-(2-chlorophenyl)benzene
其它别名PCB NO 76; 2',3,4,5-TETRACHLOROBIPHENYL; PCB76
CAS编号70362-48-0
MFCD编号:MFCD00661139
FDA UNII编号:912BS8P7Q9
分子式:C12H6Cl4分子量:291.99
产品CID: 1697636
产品分类分析化学 → 食品安全 → 二噁英，多氯联苯，呋喃

相似结构搜索
InChIKey: QILUYCYPNYWMIL-UHFFFAOYSA-N
1S/C12H6Cl4/c13-9-4-2-1-3-8(9)7-5-10(14)12(16)11(15)6-7/h1-6H
计算化学: 氢键受体数*氢键供体数0.0可旋转键数1.0

MSDS等安全信息

警示词warning
危险描述H303 May be harmful if swallowed+H313 Skin contact may be harmful+H333 Inhalation may be harmful to the body
防范说明P264+P280+P305+P351+P338+P337+P313
安全声明H303+H313+H333

上下游产品

2-iod°Chlorobenzene 1,2,3-trichloro-5-iodobenzene PCB 61

合成工艺路线路线简述

合成目标产物 2',3,4,5-Tetrachlorobiphenyl 主要起始原料 2,3,4,5-Tetrachlorobiphenyl
(文献来源)合成步骤主要原料 2,3,4,5-Tetrachlorobiphenyl

📜1-氯-2-碘苯,1,2,3-三氯-5-碘苯置于铜体系中,用 N,N-二甲基甲酰胺作为反应溶剂,化学反应生成 2',3,4,5-四氯联苯
参考文献:Physical,Spectral And Chromatographic Properties Of All 209 Individual Pcb Congeners
标题:Physical,Spectral And Chromatographic Properties Of All 209 Individual Pcb Congeners
摘要:Physical,Spectral And Chromatographic Data For All 209 Individual Pcb Congeners Is Presented. The Individual Congeners Were Synthesized And Then Isolated And Purified. Recent Emphasis On The Source Of The Toxicity Of Commercial Pcb Formulations Has Increased The Need For A Complete Set Of The Pcb Congeners. Through The Use Of Two Capillary Gc Columns: 40% octadecyl/ 15% Phenyl Methyl Siloxane And 50% Phenyl Methyl Siloxane,It Was Possible To Separate 201 Pcb Congeners With Only Four Unresolved Pairs. The Data Compiled In This Study For All 209 Congeners Will Aid In The Identification Of Selected Individual Components Of These Environmental Pollutants. The Use Of This Data Also Presents The Opportunity For The Improved Quantification Of The Commercial Pcb Formulations.
DOI:10.1016/0045-6535(95)00140-4