3,3 '-Diethylthiadicarbocyanine йодид

Химические свойства

green crystalline powder

Использование

Sensitizer for photographic emulsions.

Всемирная организация здравоохранения(ВОЗ)

Dithiazanine iodide, an anthelminthic, was introduced in 1959 for the treatment of strongyloid worms and whipworms. Between 1961 and 1964 its use was associated with eight fatal cases of severe acidosis and shock. Although the drug is not significantly absorbed from the gut, in normal circumstances it was assumed that these fatalities were due to atypically high uptake from inflamed intestinal mucosa. Dithiazanine iodide has been superseded by safer and more effective drugs; however, it may remain available in some countries.

Общее описание

Green, needle-like crystals. Used as a veterinary anthelmintic, as a sensitizer for photographic emulsions and as an insecticides. Not registered as a pesticide in the U.S.

Профиль реактивности

An amine, organosulfide. Organosulfides are incompatible with acids, diazo and azo compounds, halocarbons, isocyanates, aldehydes, alkali metals, nitrides, hydrides, and other strong reducing agents. Reactions with these materials generate heat and in many cases hydrogen gas. Many of these compounds may liberate hydrogen sulfide upon decomposition or reaction with an acid. Amines are chemical bases. They neutralize acids to form salts plus water. These acid-base reactions are exothermic. The amount of heat that is evolved per mole of amine in a neutralization is largely independent of the strength of the amine as a base. Amines may be incompatible with isocyanates, halogenated organics, peroxides, phenols (acidic), epoxides, anhydrides, and acid halides. Flammable gaseous hydrogen is generated by amines in combination with strong reducing agents, such as hydrides.

Угроза здоровью

Highly toxic by mouth. (Non-Specific -- Pesticide, Solid, n.o.s.) Poisonous if swallowed, or if dust is inhaled.

Пожароопасность

When heated to decomposition, 3,3'-DIETHYLTHIADICARBOCYANINE IODIDE emits toxic fumes of iodine, sulfur oxides, and nitrogen oxides.

Профиль безопасности

Poison by ingestion, intraperitoneal, and intravenous routes. When heated to decomposition it emits very toxic fumes of I-, SOx, and NOx. See also IODIDES.