WebDicofol was first registered as a pesticide in the U.S. in 1957. EPA issued a Registration Standard for dicofol on December 30, 1983. Data Call-Ins on September 30, 1991, … WebOct 13, 2024 · Chen found that OCPs also exist in the Tibetan Plateau; they found the local use of DDT, dicofol and HCHs may be an important source of the accumulation found in the soil of the Tibetan Plateau. In addition, aldrin and endosulfan are considered to be good indicators for studying atmospheric transport and deposition of OCPs from South Asia …
Dicofol C14H9Cl5O ChemSpider
Dicofol is an organochlorine pesticide that is chemically related to DDT. Dicofol is a miticide that is very effective against spider mite. Its production and use is banned internationally under the Stockholm Convention. One of the intermediates used in its production is DDT. This has caused criticism by many … See more Dicofol is structurally similar to DDT. It differs from DDT by the replacement of the hydrogen (H) on C-1 by a hydroxyl (OH) functional group. One of the intermediates used in its production is DDT. See more Dicofol is usually synthesized from technical DDT. During the synthesis, DDT is first chlorinated to an intermediate, Cl-DDT, followed by … See more Foliar spray on agricultural crops and ornamentals, and in or around agricultural and domestic buildings for mite control. It is formulated as emulsifiable concentrates, wettable powders, dusts, ready-to-use liquids, and aerosol sprays. In many countries, dicofol is … See more The Pesticide Survey, USA 1987 through 1996, reports that the total annual domestic agricultural usage of dicofol averaged about … See more Manufacturing-use dicofol products contain a number of DDT analogs as manufacturing impurities. These include the o,p' and p,p' isomers of DDT, DDE, DDD, and a substance called extra-chlorine DDT or Cl-DDT See more Dicofol first appeared in the scientific literature in 1956, and was introduced onto the market by the US-based multinational company Rohm & Haas in 1957. Other current … See more The California Department of Food and Agriculture has one of the world's most extensive incident reporting systems. Between 1982 and 1992, 38 incidents involving dicofol alone were reported: systemic 19 (50%); skin 10 (26%); eye 8 (21%); and … See more WebApr 6, 2024 · Dicofol is not stable under alkaline condition when it decomposes to dichlorobenzophenone (DCBP) (UNEP 2015a). Dicofol has been demonstrated to easily … orange park pool service
Lack of Scientific Integrity Threatens EPA’s Credibility; Action …
WebAll stream from a dicofol producing industry in Monzón sus- samples were stored in sealed glass containers at 20 C pected of draining to the river. Four different sampling until analysis. Analyzed quantity was 1 g dry weight stations were selected. Sites 1 and 2 were located upstream (d.w.) for sediment and whole fish samples, 0.5 g d.w. for ... WebDicofol. The ‘Substance identity’ section is calculated from substance identification information from all ECHA databases. The substance identifiers displayed in the … WebMay 18, 2024 · Chemical fact sheets: Dicofol Chemical fact sheets: Dicofol 18 May 2024 Technical document Download (61.9 kB) Overview Chapter 12 of the Guidelines for … orange park pediatrics orange park fl