3-CYCLOHEXENYLTRICHLOROSILANE

Химические свойства

colourless fuming liquid

Общее описание

A colorless liquid with a pungent odor. Flash point of 199°F. Corrosive to metals and tissue. Used to make various silicon containing compounds.

Реакции воздуха и воды

Reacts violently with water, steam, moist air, alcohols, acetone, light metals with generation of heat and combustible (H2) and corrosive (HCl) gases. on contact with air 3-CYCLOHEXENYLTRICHLOROSILANE gives off HCl gas. REF [Handling Chemicals Safely, 1980 p. 924].

Профиль реактивности

Chlorosilanes, such as 3-CYCLOHEXENYLTRICHLOROSILANE, are compounds in which silicon is bonded to from one to four chlorine atoms with other bonds to hydrogen and/or alkyl groups. Chlorosilanes react with water, moist air, or steam to produce heat and toxic, corrosive fumes of hydrogen chloride. They may also produce flammable gaseous H2. They can serve as chlorination agents. Chlorosilanes react vigorously with both organic and inorganic acids and with bases to generate toxic or flammable gases. Special Hazards of Combustion Products: Irritating, toxic hydrogen chloride and phosgene may be generated in a fire.

Угроза здоровью

Inhalation causes irritation of mucous membrane. Contact with eyes or skin causes severe burns. Ingestion causes severe burns of mouth and stomach.

Профиль безопасности

Moderately toxic by ingestion and skin contact. An eye and severe skin irritant. A corrosive material. It fumes in moist air, releasing HCl. Combustible when exposed to heat or flame. When heated to decomposition itemits toxic fumes of Cl-. See also CHLOROSILANES.

Возможный контакт

This material is used to make silicone polymers.

Перевозки

UN1762 Cyclohexenyl trichlorosilane, Hazard class: 8; Labels: 8-Corrosive material.

Несовместимости

Incompatible with oxidizers (chlorates, nitrates, peroxides, permanganates, perchlorates, chlorine, bromine, fluorine, etc.); contact may cause fires or explo- sions. Keep away from alkaline materials, strong bases, strong acids, oxoacids, epoxides. Chlorosilanes react vigor- ously with bases and both organic and inorganic acids gen- erating toxic and/or flammable gases. Chlorosilanes react with water, moist air, or steam releasing heat and toxic, corrosive fumes of hydrogen chloride. The reaction may also release flammable hydrogen fumes. Attacks metals in the presence of moisture. Some chlorosilanes are pyro- phoric; self-ignite in air. Contact with ammonia can cause a self-igniting compound.