所有图片(2)
About This Item
经验公式（希尔记法）:
C12H6Cl4
CAS号:
分子量:
291.99
Beilstein:
2051251
Ballschmiter 编号:
77
MDL编号:
UNSPSC代码:
41116107
PubChem化学物质编号:
NACRES:
NA.24
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等级
analytical standard
质量水平
保质期
limited shelf life, expiry date on the label
技术
HPLC: suitable
gas chromatography (GC): suitable
应用
environmental
包装形式
neat
SMILES字符串
Clc1ccc(cc1Cl)-c2ccc(Cl)c(Cl)c2
InChI
1S/C12H6Cl4/c13-9-3-1-7(5-11(9)15)8-2-4-10(14)12(16)6-8/h1-6H
InChI key
UQMGJOKDKOLIDP-UHFFFAOYSA-N
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一般描述
PCB No 77 belongs to the class of polychlorinated biphenyls (PCBs), a group of highly toxic pollutants commonly found in various environmental matrices and food products. They find a variety of applications as flame retardants, plasticizers, dielectric and heat transfer fluids, etc.
PCB No 77 is a polychlorinated biphenyl congener. It can also induce cytochrome P-450 enzyme in marine creatures like the rainbow trout fish.
应用
PCB No 77 solution may be used as an analytical reference standard for the determination of the analyte in meat, poultry and fish using chromatography techniques.
Refer to the product′s Certificate of Analysis for more information on a suitable instrument technique. Contact Technical Service for further support.
警示用语：
Warning
危险声明
危险分类
Aquatic Acute 1 - Aquatic Chronic 1 - STOT RE 2
储存分类代码
11 - Combustible Solids
WGK
WGK 3
闪点(°F)
>212.0 °F
闪点(°C)
> 100 °C
个人防护装备
dust mask type N95 (US), Eyeshields, Faceshields, Gloves
法规信息
监管及禁止进口产品
Soraya Abtouche et al.
Journal of molecular modeling, 19(2), 581-588 (2012-09-14)
The interaction between one polychlorobiphenyl (3,3',4,4',-tetrachlorobiphenyl, coded PCB77) and the four DNA nucleic acid-base is studied by means of quantum mechanics calculations in stacked conformations. It is shown that even if the intermolecular dispersion energy is the largest component of
Yan Wei et al.
Chemical communications (Cambridge, England), 47(18), 5340-5342 (2011-04-01)
This work reports the first detailed study on an electrochemical impedance sensor for determination of polychlorinated biphenyl (PCB), such as 3,3',4,4'-tetrachlorobiphenyl (PCB-77), based on a single-walled carbon nanotube/pyrenecyclodextrin (SWCNT/PyCD) hybrid.
Ben F Brammell et al.
Comparative biochemistry and physiology. Toxicology & pharmacology : CBP, 157(2), 212-219 (2012-07-11)
Organisms chronically exposed to organic pollutants such as polychlorinated biphenyls (PCBs) can develop resistance to these chemicals, a condition associated with reduced inducibility of the biomarker enzyme cytochrome P450 1A (CYP1A). This study addresses the CYP1A response of members of
Natalie A Chapados et al.
Molecular and cellular biochemistry, 365(1-2), 275-278 (2012-02-22)
Chlorinated persistent organic pollutants, commonly referred to as organochlorine compounds (OCs), are chemicals of environmental concern that were mostly used historically as pesticides, solvents, flame retardants, and other applications, though some still continue to be produced. OCs accumulate in adipose
Périne Doyen et al.
Comparative biochemistry and physiology. Toxicology & pharmacology : CBP, 155(2), 300-306 (2011-10-11)
In aquatic environments some pollutants are present in water and sediments and organisms possess cellular detoxification systems to face up these xenobiotics. The gudgeon, Gobio gobio, is a freshwater benthopelagic fish that appears particularly adequate for an ecotoxicological assessment of
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