Look up dioxin in Wiktionary, the free dictionary.
Dioxin may refer to:
1,2-Dioxin or 1,4-Dioxin, two unsaturated heterocyclic 6-membered rings in which two carbon atoms have been replaced by oxygen atoms, which gives the molecular formula C4H4O2
Dibenzo-1,4-dioxin, also known as dibenzodioxin or dibenzo-p-dioxin (molecular formula C12H8O2), in which two benzene rings are connected through two oxygen atoms. That is the parent compound of the dioxins (see next in which the dioxins comprise a key part of the class)
Dioxins and dioxin-like compounds, a diverse class of chemical compounds that are known to exhibit "dioxin-like" toxicity
2,3,7,8-Tetrachlorodibenzodioxin (TCDD), the prototypical example of the above class, often referred to simply as "dioxin"
History of Dioxin:
Dioxin was used as a waste oil in Times Beach, Missouri. Days after the chemicals were introduced to the community animals began dying. By the time the EPA deemed dioxins to be highly toxic in the 1980s, the CDC recommended the town be abandoned entirely due to contaminated waste products in the area. By 1985, the entire population of Times Beach had been relocated, prompting Missouri to build a new incinerator on the contaminated land. They continued to burn 265,000 tons of dioxin-contaminated waste until 1997.
Dioxins are a family of chemicals produced as a byproduct during the manufacturing of many pesticides and construction materials like carpeting and PVC. These chemicals exist in the environment attached to soil or dust particles that are invisible to the naked eye.
Dioxins break down slowly. It still threatens public health at low levels. Since industry has mostly stopped producing dioxins, one of the largest contributors releasing harmful dioxins left in the United States is waste incineration. Dioxins have been proven to cause cancer, reproductive and developmental issues, and immune system damage. Rates of cancer such as non-Hodgkin's lymphoma and soft tissue sarcoma rise significantly the closer one lives to the pollutants' source.
Look up dioxin in Wiktionary, the free dictionary. Dioxin may refer to: 1,2-Dioxin or 1,4-Dioxin, two unsaturated heterocyclic 6-membered rings in which...
referred to as dioxins for simplicity, because every PCDD molecule contains a dibenzo-1,4-dioxin skeletal structure, with 1,4-dioxin as the central ring...
and 2,4-D. In addition to its damaging environmental effects, traces of dioxin (mainly TCDD, the most toxic of its type) found in the mixture have caused...
indicate consistent increases in dioxin generation with increasing PVC concentrations. According to the U.S. EPA dioxin inventory, landfill fires are likely...
involve the fear that it produces significant amounts of dioxin and furan emissions. Dioxins and furans are considered by many to be serious health hazards...
hydrocarbon receptor (also known as AhR, AHR, ahr, ahR, AH receptor, or dioxin receptor) is a protein that in humans is encoded by the AHR gene. The aryl...
The Dioxin affair was a political crisis that struck in Belgium during the spring of 1999. Contamination of feedstock with polychlorinated biphenyls (PCB)...
equivalency factor (TEF) expresses the toxicity of dioxins, furans and PCBs in terms of the most toxic form of dioxin, 2,3,7,8-TCDD. The toxicity of the individual...
prevalent dioxins. (for details see Dioxins and dioxin-like compounds). Chlorinated pesticides can also contain impurities of dibenzo-p-dioxins and dibenzofurans...
Adsorption Method for Sampling of Dioxins and Furans (AMESA) is an automatic system for continuous monitoring of emissions of dioxins and furans from industrial...
resulted in the highest known exposure to 2,3,7,8-tetrachlorodibenzo-p-dioxin (TCDD) in residential populations, which gave rise to numerous scientific...
exposure to certain halogenated aromatic compounds, such as chlorinated dioxins and dibenzofurans. The lesions are most frequently found on the cheeks...
release of dioxins and other cancerous substances, which would end up in the pastures of dairy animals. Alarmed by some positive findings in the dioxin test...
Operation Ranch Hand, in which the material (with its extremely toxic impurity, dioxin) was sprayed over 4.5 million acres of land in Vietnam from 1961 to 1971...
the "highest emitter of dioxin in the country" according to Jim Topsale, a municipal waste combustion expert for the EPA. Dioxins are very toxic and according...
The Dioxin Reassessment Report refers to the United States Environmental Protection Agency's scientific reassessment of the health effects of exposure...
organisms. They are considered as contributors to overall dioxin toxicity, and the term dioxins and dioxin-like compounds is often used interchangeably when the...
The Irish pork crisis of 2008 was a dioxin contamination incident in Ireland that led to an international recall of pork products from Ireland produced...
C4H4O2 may refer to: Cycloprop-2-ene carboxylic acid Diketene Dioxins 1,2-Dioxin 1,4-Dioxin 2-Furanone Methyl propiolate Tetrolic acid This set index page...
Environment: Environmental toxins (e.g., dioxin, nickel) may cause endometriosis. Toxins such as dioxins and dioxin-like compounds tend to bioaccumulate within...