BCR293

2,2′,5,5′-Tetrachlorobiphenyl (IUPAC No. 52)

Name: 2,2′,5,5′-Tetrachlorobiphenyl (IUPAC No. 52)
Brand: SIAL

BCR^®, certified reference material

Sinônimo(s):

2,2′,5,5′-Tetrachlorobiphenyl

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Sobre este item

Fórmula empírica (Notação de Hill):

C₁₂H₆Cl₄

Número CAS:

35693-99-3

Peso molecular:

291.99

PubChem Substance ID:

329773809

UNSPSC Code:

41116107

NACRES:

NA.24

MDL number:

MFCD00055544

Beilstein/REAXYS Number:

2053828

Ballschmiter Number:

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Nome do produto

2,2′,5,5′-Tetrachlorobiphenyl (IUPAC No. 52), BCR^®, certified reference material

SMILES string

Clc1ccc(Cl)c(c1)-c2cc(Cl)ccc2Cl

InChI

1S/C12H6Cl4/c13-7-1-3-11(15)9(5-7)10-6-8(14)2-4-12(10)16/h1-6H

InChI key

HCWZEPKLWVAEOV-UHFFFAOYSA-N

grade

certified reference material

agency

BCR^®

manufacturer/tradename

JRC

format

neat

storage temp.

2-8°C

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Categorias relacionadas

Pharmacopeia & Metrological Institute Standards

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1 of 4

Este Item	BCR297	BCR296	BCR298
BCR293 2,2′,5,5′-Tetrachlorobiphenyl (IUPAC No. 52)	BCR297 2,2′,4,4′,5,5′-Hexachlorobiphenyl (IUPAC No. 153)	BCR296 2,2′,3,4,4′,5′-Hexachlorobiphenyl (IUPAC No. 138)	BCR298 2,2′,3,4,4′,5,5′-Heptachlorobiphenyl (IUPAC No. 180)
manufacturer/tradename JRC	manufacturer/tradename JRC	manufacturer/tradename JRC	manufacturer/tradename JRC
grade certified reference material	grade certified reference material	grade certified reference material	grade certified reference material
format neat	format neat	format neat	format neat
agency BCR^®	agency BCR^®	agency BCR^®	agency BCR^®
storage temp. 2-8°C	storage temp. 2-8°C	storage temp. 2-8°C	storage temp. 2-8°C

Analysis Note

For more information please see:
BCR293

Legal Information

BCR is a registered trademark of European Commission

pictograms

GHS08,GHS09

signalword

Warning

hcodes

H373,H410

pcodes

P260 - P273 - P314 - P391 - P501

Hazard Classifications

Aquatic Acute 1 - Aquatic Chronic 1 - STOT RE 2

Classe de armazenamento

11 - Combustible Solids

wgk

WGK 3

flash_point_f

Not applicable

flash_point_c

Not applicable

ppe

Eyeshields, Gloves

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Cytochrome P450-dependent metabolism of PCB52 in the nematode Caenorhabditis elegans.

Patrick Schäfer et al.

Archives of biochemistry and biophysics, 488(1), 60-68 (2009-07-01)

There are 75 full length cytochrome P450 (CYP) genes known in the genome of the nematode Caenorhabditis elegans. The individual biological functions of the vast majority are mostly as yet unknown. Here the impact of cytochrome P450 isoforms on the

Experimental verification of a model describing solid phase microextraction (SPME) of freely dissolved organic pollutants in sediment porewater.

Ze-Yu Yang et al.

Chemosphere, 72(10), 1435-1440 (2008-07-04)

To verify a theoretical mass balance and multiple compartment partitioning model developed to predict freely dissolved concentrations (FDCs) of hydrophobic organic chemicals (HOCs) using negligible depletion-solid phase microextraction (nd-SPME), a series of sediment slurry experiments were performed using disposable poly(dimethyl)siloxane

The effect of olestra on the absorption, excretion and storage of 2,2',5,5' tetrachlorobiphenyl; 3,3',4,4' tetrachlorobiphenyl; and perfluorooctanoic acid.

R J Jandacek et al.

Environment international, 36(8), 880-883 (2009-07-21)

Mice were gavaged with either (14)C-labeled 2,2'5,5' tetrachlorobiphenyl; 3,3',4,4' tetrachlorobiphenyl; or perfluorooctanoic acid. Absorption of these compounds was determined by assay of feces collected for 48 h after the gavage. Part of the animals received test diets containing olestra during

Protective role of estrogen receptor-alpha on lower chlorinated PCB congener-induced DNA damage and repair in human tumoral breast cells.

Chia-Hua Lin et al.

Toxicology letters, 188(1), 11-19 (2009-05-13)

Polychlorinated biphenyls (PCBs) are ubiquitous environmental contaminants. Much of the research has focused on the carcinogenic potential of higher chlorinated PCBs, but accumulative evidence has shown that lower chlorinated PCB congeners have initiating and promoting activities. The goal of this

Biotransformation of 2,2',5,5'-tetrachlorobiphenyl (PCB 52) and 3,3',4,4'-tetrachlorobiphenyl (PCB 77) by liver microsomes from four species of sea turtles.

Kristine L Richardson et al.

Chemical research in toxicology, 24(5), 718-725 (2011-04-13)

The rates of oxidative metabolism of two tetrachlorobiphenyl congeners were determined in hepatic microsomes from four species of sea turtles, green (Chelonia mydas), olive ridley (Lepidochelys olivacea), loggerhead (Caretta caretta), and hawksbill (Eretmochelys imbricata). Hydroxylation of 3,3',4,4'-tetrachlorobiphenyl (PCB 77), an

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