CAS: 52663-72-6; 2,3',4,4',5,5'-Hexachloro-1,1'-Biphenyl
该化合物是一种多氯联苯同族体,其特点是六种氯替代成分在联苯结构上按特定位置排列,该化合物主要用于研究和分析应用,因为它是环境和毒理学研究的参考标准,其高度稳定性和定义明确的化学特性使得它对于校准分析仪器,例如气相色谱-质谱仪(GC-MS)和研究环境矩阵中的多氯联苯行为很有价值.该化合物的持久性和生物累积潜力也使其与评估与多氯联苯污染有关的生态和健康风险有关. 妥善处理由于其毒性和监管限制,是至关重要的.
- 英文名称2,3',4,4',5,5'-Hexachloro-1,1'-Biphenyl
- 中文名称2,3',4,4',5,5'-六氯-1,1'-联苯
- IUPAC名称1,2,3-trichloro-5-(2,4,5-trichlorophenyl)benzene
- 其它别名2,3',4,4',5,5'-六氯联苯; 2,3',4,4',5,5'-Hexachlorobiphenyl
- CAS编号52663-72-6
- MFCD编号:MFCD00152546
- EINECS号:690-199-6
- FDA UNII编号:HD4MZI40CH
- 分子式:C12H4Cl6分子量:360.88
- 产品CID: 2496360
- 产品分类有机原料→分子砌块→芳环类化合物→苯类化合物
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; [HSDB] An eye irritant; May cause liver damage; [MSDSonline] See Chlorodiphenyl (42% chlorine). See Polychlorinated biphenyls and linked occupational disease.
欧盟法规
C&L通报上下游产品
2,2',3,4,4',5,5'-Heptachlorobiphenyl合成工艺路线路线简述
📜Alkaline Earth Salt Of/the/ Methylsulfuric Acid置于air体系中,化学反应生成 2,3',4,4',5,5'-六氯联苯
参考文献:英国国内煤炭和木材燃烧产生的pcdd / Fs,Pcbs,Pcns,Pahs和pm10的排放因子和重要性
标题:英国国内煤炭和木材燃烧产生的pcdd / Fs,Pcbs,Pcns,Pahs和pm10的排放因子和重要性
摘要:本文介绍了当煤和木材经过受控燃烧实验时针对一系列持久性有机污染物(pops)得出的排放因子(efs),旨在模拟空间供暖的家庭燃烧.排放了各种各样的持久性有机污染物,煤炭的排放量高于木材的排放量.对于颗粒物,Pm10(大约10 G / Kg燃料)和多环芳烃(对于sigmapahs大约100 Mg / Kg燃料)获得了最高的ef.对于氯化物,多氯联苯(pcb)的ef最高,而多氯萘(pcn),二苯并-对-二恶英(pcdd)和二苯并呋喃(pcdf)的丰度较低.对于sigmapcb,Ef大约为1000 Ng / Kg燃料,对于sigmapcns大约为100S Ng / Kg燃料,对于sigmapcdd / Fs大约为100 Ng / Kg燃料.该研究证实,一氯化至三氯化二苯并呋喃cl1,2,3Dfs是低温燃烧过程(如煤炭和木材的国内燃烧)的有力指标.结论是,在固体燃料燃烧期间通常形成许多pcb和pc
DOI:10.1021/es048745I
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
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:International Labour Office. Encyclopedia of Occupational Health and Safety. Vols. I&II. Geneva, Switzerland: International Labour Office, 1983., p. 1754
摘要:American Conference of Governmental Industrial Hygienists. TLV's Threshold Limit Values for Chemical Substances and Physical Agents in the Work Environment with Intended Changes for 1983-84. Cincinnati, Ohio: American Conference of Governmental Industrial Hygienists, 1983., p. 1753
摘要:Clayton, G. D. and F. E. Clayton (eds.). Patty's Industrial Hygiene and Toxicology: Volume 2A, 2B, 2C: Toxicology. 3rd ed. New York: John Wiley Sons, 1981-1982., p. 3661
摘要:S109 | PARCEDC | List of 7074 potential endocrine disrupting compounds (EDCs) by PARC T4.2 | DOI:10.5281/zenodo.10944198
摘要:S132 | UJIGCAPCICCS | A GC-APCI-IMS-HRMS CCS Library from Izquierdo-Sandoval et al. (2022) | DOI:10.5281/zenodo.15831151
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