Polychlorinated dibenzofurans
Polychlorinated dibenzofurans (PCDFs) are a family of organic compounds with one or several of the hydrogens in the dibenzofuran structure replaced by chlorines. For example, 2,3,7,8-tetrachlorodibenzofuran (TCDF) has chlorine atoms substituted for each of the hydrogens on the number 2, 3, 7, and 8 carbons (see structure in the upper left corner of the second image). Polychlorinated dibenzofurans are much more toxic than the parent compounds, with properties and chemical structures similar to polychlorinated dibenzodioxins. These groups together are often inaccurately called dioxins. They are known teratogens, mutagens, and suspected human carcinogens. PCDFs tend to co-occur with polychlorinated dibenzodioxins (PCDDs). PCDFs can be formed by pyrolysis or incineration at temperatures below
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Polychlorinated dibenzofurans
Polychlorinated dibenzofurans (PCDFs) are a family of organic compounds with one or several of the hydrogens in the dibenzofuran structure replaced by chlorines. For example, 2,3,7,8-tetrachlorodibenzofuran (TCDF) has chlorine atoms substituted for each of the hydrogens on the number 2, 3, 7, and 8 carbons (see structure in the upper left corner of the second image). Polychlorinated dibenzofurans are much more toxic than the parent compounds, with properties and chemical structures similar to polychlorinated dibenzodioxins. These groups together are often inaccurately called dioxins. They are known teratogens, mutagens, and suspected human carcinogens. PCDFs tend to co-occur with polychlorinated dibenzodioxins (PCDDs). PCDFs can be formed by pyrolysis or incineration at temperatures below
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Les polychlorodibenzo-furanes ...... t y avoir 2 à 8 substitutions.
@fr
Los dibenzofuranos policlorado ...... liberados desde incineradores.
@es
PCDF è la sigla che identifica ...... , analogo furanico della TCDD.
@it
Polichlorowane dibenzofurany ( ...... i podobne właściwości trujące.
@pl
Polychlorinated dibenzofurans ...... Persistent Organic Pollutants.
@en
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Les polychlorodibenzo-furanes ...... t y avoir 2 à 8 substitutions.
@fr
Los dibenzofuranos policlorado ...... ano son los más perjudiciales.
@es
PCDF è la sigla che identifica ...... , analogo furanico della TCDD.
@it
Polichlorowane dibenzofurany ( ...... i podobne właściwości trujące.
@pl
Polychlorinated dibenzofurans ...... eration at temperatures below
@en
label
Dibenzofuranos policlorados
@es
PCDF
@it
Polichlorowane dibenzofurany
@pl
Polychlorinated dibenzofurans
@en
Polychlorodibenzofurane
@fr