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BCR298

2,2′,3,4,4′,5,5′-Heptachlorobiphenyl (IUPAC No. 180)

BCR®, certified reference material

Synonym(s):

2,2′,3,4,4′,5,5′-Heptachlorobiphenyl

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About This Item

Empirical Formula (Hill Notation):
C12H3Cl7
CAS Number:
35065-29-3
Molecular Weight:
395.32
Beilstein:
2509255
Ballschmiter Number:
180
MDL number:
MFCD00055551
UNSPSC Code:
41116107
PubChem Substance ID:
329773812

grade

certified reference material

Agency

BCR®

manufacturer/tradename

JRC

application(s)

pharmaceutical (small molecule)

format

neat

storage temp.

2-8°C

SMILES string

Clc1cc(Cl)c(cc1Cl)-c2cc(Cl)c(Cl)c(Cl)c2Cl

InChI

1S/C12H3Cl7/c13-6-3-8(15)7(14)1-4(6)5-2-9(16)11(18)12(19)10(5)17/h1-3H

InChI key

WBHQEUPUMONIKF-UHFFFAOYSA-N

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Analysis Note

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BCR298

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Roshan Tofighi et al.
Toxicological sciences : an official journal of the Society of Toxicology, 124(1), 192-201 (2011-09-13)
Developmental exposure to food contaminants, such as polychlorinated biphenyls (PCBs), has been considered as a possible cause of neurodevelopmental disorders. We have investigated the effects of noncytotoxic concentrations of PCBs 153 and 180 on spontaneous differentiation of rat embryonic neural
Johan Maervoet et al.
Environmental toxicology and chemistry, 24(3), 597-602 (2005-03-23)
Fertilized chicken eggs were injected with high doses of individual polychlorinated biphenyl (PCB) congeners (0.5 microg of PCB 77, 9.8 microg of PCB 153, or 10.9 microg of PCB 180) before incubation to investigate the structure-specific uptake of these compounds
Elsa C Antunes-Fernandes et al.
Toxicology letters, 206(2), 158-165 (2011-07-26)
Traditional risk assessment of potential endocrine-disruptive pollutants, including PCBs, focus mainly on the effects of parent compounds. Still, biotransformation results in systemic exposure to PCBs and their bioactive metabolites. In the present paper, the effects of twenty ultra-pure non-dioxin-like (NDL)
Robert Roos et al.
Toxicology, 284(1-3), 42-53 (2011-04-05)
PCB 180 (2,2',3,4,4',5,5'-heptachlorobiphenyl) is a persistent and accumulating polychlorinated biphenyl abundantly present in food and the environment. In this study, we used highly purified PCB 180 (dioxinlike impurities: 2.7 ng TEQ(WHO)/g PCB 180) in a 28-day toxicity study in young
Joanne S Colt et al.
Blood, 113(9), 1899-1905 (2008-12-11)
Organochlorine exposure was linked to non-Hodgkin lymphoma (NHL) risk. To determine whether this relation is modified by immune gene variation, we genotyped 61 polymorphisms in 36 immune genes in 1172 NHL cases and 982 controls from the National Cancer Institute-Surveillance
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