Methylcyclopentadienylmanganese трикарбонил химические свойства, назначение, производство
Химические свойства
An orange liquid with a pleasant odor. Slightly soluble in water and denser than water. May be toxic by inhalation, ingestion and/or skin absorption. Faintly pleasant, herb-like odor.
Использование
Methylcyclopentadienyl manganese tricarbonyl is used for doping of ZnSe nanocrystals
It can also be used as a reactant for:
Aldol addition reactions
Preparation of homo- and heteronuclear mixed biscarbene complexes with conjugated bithiophene units
Molecular fragmentation using shaped femtosecond laser pulses
Preparation of MnAs thin films grown on GaAs(001) by metalorganic vapour phase epitaxy (MOVPE)
Общее описание
Methylcyclopentadienyl manganese tricarbonyl (hereinafter "MMT") is an antiknock agent for gasoline discovered in the fifties and sold commercially by Ethyl Corporation. It can be made by the reaction of carbon monoxide with bis(methylcyclopentadienyl) manganese referred to as "carbonylation".
Реакции воздуха и воды
Slightly soluble in water.
Профиль реактивности
METHYLCYCLOPENTADIENYLMANGANESE TRICARBONYL decomposes when exposed to light. METHYLCYCLOPENTADIENYLMANGANESE TRICARBONYL is stable in water.
Опасность
Toxic by ingestion, inhalation, and skinabsorption. Central nervous system impairment;lung, liver and kidney damage.
Угроза здоровью
In concentrated form METHYLCYCLOPENTADIENYLMANGANESE TRICARBONYL is highly toxic by all routes of exposure. Approximately 5-15 ml, when spilled on the hand and wrist of a worker, produced toxic effects within 3-5 minutes.
Пожароопасность
When heated to decomposition, METHYLCYCLOPENTADIENYLMANGANESE TRICARBONYL emits toxic fumes of carbon monoxide. Hazardous polymerization may not occur.
Профиль безопасности
Poison by ingestion,
inhalation, skin contact, intravenous, and
intraperitoneal routes. A slimn irritant. When
heated to decomposition it emits toxic
fumes of CO. See also MANGANESE
COMPOUNDS and CARBONYLS.
Возможный контакт
MMT is used as an octane improver
in unleaded gasoline, other distillate fuels, and fuel oils;
as a smoke abater in fuels.
Перевозки
UN3281 Metal carbonyls, liquid n.o.s. Hazard
class 6.1. Technical name required, Potential Inhalation
Hazard (Special Provision 5).
Несовместимости
Light causes decomposition. May be
air-reactive. A strong reducing agent. Incompatible with oxidizers (chlorates, nitrates, peroxides, permanganates, perchlorates, chlorine, bromine, fluorine, etc.); contact may cause
fires or explosions. Keep away from alkaline materials,
strong bases, strong acids, oxoacids, epoxides, halogens.
Утилизация отходов
Generators of waste (equal
to or greater than 100 kg/mo) containing this contaminant, EPA hazardous waste number N450, must conform
to USEPA regulations for storage, transportation, treatment, and disposal of waste. Dispose of waste material
as hazardous waste using a licensed disposal contractor
to an approved landfill. Dispose of contents and container to an approved waste disposal plant. Containers
must be disposed of properly by following package label
directions or by contacting your local or federal environmental control agency, or by contacting your regional
EPA office. All federal, state, and local environmental
regulations must be observed. Do not discharge into
drains or sewers.
Methylcyclopentadienylmanganese трикарбонил препаратная продукция и сырье
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препарат