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Entry: Polychlorobiphenyl - showing version 4

URI: https://terra-vocabulary.org/ncl/DataTerraRepositoryFairIncubator/motsClefs/c_030ea540

[ChEBI] A biphenyl compound containing between 2 and 10 chlorine atoms attached to the two benzene rings.

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is a feature of interest | Concept
changed on 17 Nov 2023 08:31:48.663
submitted byHélène Bressan
accepted on 22 May 2023 15:05:50.423

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date accepted 22 May 2023 15:05:50.423
date submitted 22 May 2023 13:21:09.544
definition
entity Polychlorobiphenyl
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description
en [Wikipedia] A polychlorinated biphenyl (PCB) is an organic chlorine compound with the formula C12H10−xClx. Polychlorinated biphenyls were once widely deployed as dielectric and coolant fluids in electrical apparatus, carbonless copy paper and in heat transfer fluids.Because of their longevity, PCBs are still widely in use, even though their manufacture has declined drastically since the 1960s, when a host of problems were identified. With the discovery of PCBs' environmental toxicity, and classification as persistent organic pollutants, their production was banned by United States federal law in 1978, and by the Stockholm Convention on Persistent Organic Pollutants in 2001. The International Agency for Research on Cancer (IARC), rendered PCBs as definite carcinogens in humans. According to the U.S. Environmental Protection Agency (EPA), PCBs cause cancer in animals and are probable human carcinogens. Many rivers and buildings, including schools, parks, and other sites, are contamina...
en [ChEBI] A biphenyl compound containing between 2 and 10 chlorine atoms attached to the two benzene rings.
item class feature of interest | Concept
label
en Polychlorobiphenyl
fr Polychlorobiphényle
modified 17 Nov 2023 08:31:48.663
notation c_030ea540
register mots clefs
status status experimental
submitter
account name h.bressan@brgm.fr
name Hélène Bressan

type register item
version info 4
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Definition

alt label PCB
description
en [ChEBI] A biphenyl compound containing between 2 and 10 chlorine atoms attached to the two benzene rings.
en [Wikipedia] A polychlorinated biphenyl (PCB) is an organic chlorine compound with the formula C12H10−xClx. Polychlorinated biphenyls were once widely deployed as dielectric and coolant fluids in electrical apparatus, carbonless copy paper and in heat transfer fluids.Because of their longevity, PCBs are still widely in use, even though their manufacture has declined drastically since the 1960s, when a host of problems were identified. With the discovery of PCBs' environmental toxicity, and classification as persistent organic pollutants, their production was banned by United States federal law in 1978, and by the Stockholm Convention on Persistent Organic Pollutants in 2001. The International Agency for Research on Cancer (IARC), rendered PCBs as definite carcinogens in humans. According to the U.S. Environmental Protection Agency (EPA), PCBs cause cancer in animals and are probable human carcinogens. Many rivers and buildings, including schools, parks, and other sites, are contamina...
exact match 6485 | c 030ea540
in scheme Vocabulaire des mots clefs
label
en Polychlorobiphenyl
fr Polychlorobiphényle
pref label
en Polychlorobiphenyl
fr Polychlorobiphényle
same as 6485 | c 030ea540
top concept of Vocabulaire des mots clefs
type feature of interest | Concept
was attributed to Pole THEIA