Thus the combination of the above spectroscopic data with HMBC (Figure 2) information, compound 2 was finally characterized as bis[di-p-phenylmethane]ethyl
carbamate, which is also a new natural
carbamate derivative.
Primary amines react readily with atmospheric carbon dioxide and water vapor to form
carbamate salts.
In:
Carbamate insecticides: Chemistry biochemistry and toxicology (eds.
Revised N-Methyl
Carbamate Cumulative Risk Assessment.
The Raman band envelopes of aqueous solutions of ammonium carbonate, ammonium bicarbonate, and ammonium
carbamate have been identified and analyzed [10] and form the basis for the previously reported speciation studies of the C[O.sub.2]-N[H.sub.3]-[H.sub.2]O system [11, 12].
A total of 83 organochlorine pesticides, organophosphates and
Carbamate were classified.
This study found high resistance to pyrethroid insecticide in all 7 study populations, no resistance to organophosphate, and patchy distribution of resistance to
carbamate insecticide in An.
This study employed two acrylic
carbamate functional polymers with a molecular weight of -15,000 in n-butyl acetate at ~70% solids by weight.
(13) The common agents causing poisoning in India appear to be pesticides (organophosphorus, organochlorine,
carbamate, pyrethroids), sedative drugs, chemicals (corrosive acids, copper sulphate), alcohol, plant toxins (datura, oleander, strychnos, and gastro intestinal irritants such as castor, croton, calotropis etc) and household poisons (mostly cleaning agents).
micropeltes is the potential source for a cheap and local indicator of OP and
carbamate insecticides in the tropics.