Word: methylation
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...Bhopal and elsewhere, medical authorities last week began to grow concerned about the long-term effects of exposure to methyl isocyanate. While there is no evidence that the chemical causes cancer, doctors in Bhopal believe that many survivors of the accident may suffer from emphysema, asthma or bronchitis. In addition, some medical experts suspect that the poisoning could result in damage to the liver and the kidneys, and could have other even more harrowing effects. "The gas affects the central nervous system," said Dr. Sanjay Mittal, a doctor at Hamidia Hospital. "In my opinion, this increases the chances of permanent...
Last week's disaster in Bhopal focused world attention on two highly volatile and toxic gases, methyl isocyanate and phosgene. They, along with many other chemicals, are used in the production of pesticides. Methyl isocyanate (MIC) helps produce Union Carbide's Temik, a product marketed under Robert Gordon Haines, the company's manager for new pesticides. It is one of a group of chemicals called isocyanates that are used to make polyurethane, which, in turn, is used to make paint and varnish. The MIC compound also has been made in the U.S. at Union Carbide...
...Middleport, N.Y., a small community northeast of Buffalo, elementary schoolchildren huddle over their notebooks, just 400 yards from a pesticide factory operated by the FMC Corp. A month ago a faulty pump at the neighboring plant spewed out methyl isocyanate gas, the same substance that was stored at Bhopal, India, where more than 2,500 people died last week. Firemen evacuated the 600 youngsters from the school, and 30 of them were treated for eye irritations...
Several European countries produce or import an array of deadly compounds, among them methyl isocyanate (MIC). In Britain, a division of Ciba-Geigy Chemicals, Ltd., is the only company permitted to deal with the substance. Located two miles from Grimsby, a town of 92,000, the firm imports and stores the chemical in 45-gal. stainless-steel drums. No more than 18,000 gal. is kept in stock at one time. But even with these precautions, Grimsby villagers gathered in protest after they found out that the lethal compound was being held in their midst. They were led by Anthony...
...additional 300 people are handicapped and live at a local rehabilitation center; and 4,000 students attend nearby West Virginia State College. The town has three restaurants, two gas stations, one barbershop and a sprawling Union Carbide plant. It is the only site in the U.S. that produces methyl isocyanate, the deadly chemical that wafted through Bhopal, India...