2,3,4,6-ТЕТРАХЛОРФЕНОЛ химические свойства, назначение, производство
Химические свойства
beige solid
Использование
2,3,4,6-Tetrachlorophenol may be used as an analytical reference standard for the determination of the analyte in landfill leachates, aqueous samples, and environmental samples by various chromatographic techniques.
Определение
ChEBI: A tetrachlorophenol in which the chlorines are located at positions 2, 3, 4, and 6.
Общее описание
Brown flakes or beige solid. Strong odor.
Реакции воздуха и воды
Insoluble in water.
Профиль реактивности
2,3,4,6-TETRACHLOROPHENOL reacts as a weak organic acid and is incompatible with strong reducing substances such as hydrides, nitrides, alkali metals, and sulfides. Flammable gas (H2) is often generated, and the heat of the reaction may ignite the gas. May generate heat with bases. Such heating may initiate polymerization.
Опасность
Toxic by ingestion and inhalation, strong
irritant.
Пожароопасность
Literature sources indicate that 2,3,4,6-TETRACHLOROPHENOL is nonflammable.
Профиль безопасности
Suspected carcinogen with experimental carcinogenic and teratogenic data. Poison by ingestion, skin contact, intraperitoneal, and subcutaneous routes. Mutation data reported. When heated to decomposition it emits toxic fumes of Cl-. Used as a disinfectant and a preservative for wood, latex, and leather. See also CHLOROPHENOLS.
Методы очистки
Crystallise the phenol from pet ether. The benzoate has m 116o (from EtOH). [Beilstein 6 H 193, 6 III 729, 6 IV 1021.]
2,3,4,6-ТЕТРАХЛОРФЕНОЛ препаратная продукция и сырье
сырьё
2-Cyclohexen-1-one, 2,3,4,4,5,6,6-heptachloro-
3,5,6-Trichlorosalicylic кислота
3,5-Dichlorosalicylic кислота
Фенол
2,5-дихлорфенола
препарат