ヘキサクロロアセトン 化学特性,用途語,生産方法
外観
無色～わずかにうすい黄色, 澄明の液体
溶解性
エタノール及びアセトンに極めて溶けやすく、水にほとんど溶けない。
化学的特性
clear colorless to yellowish liquid
使用
Hexachloro-2-propanone (hexachloroacetone) was used in the synthesis of chirally deuterated benzyl chlorides and enol phosphate 2,2-dichloro-1-(trichloromethyl)ethenyl diethyl phosphate. It was also used in obtaining efficient amino acid activation by exploiting the rapid formation of acid chlorides under low temperature and acid/base free conditions.
一般的な説明
A yellow-colored liquid. Slightly soluble in water and denser than water. Vapors are much heavier than air. Irritates skin and eyes. May be toxic by ingestion or inhalation. Used to make other chemicals.
空気と水の反応
Slightly soluble in water.
反応プロフィール
Hexachloroacetone is a halogenated ketone. Ketones are reactive with many acids and bases liberating heat and flammable gases (e.g., H2). The amount of heat may be sufficient to start a fire in the unreacted portion of the ketone. Ketones react with reducing agents such as hydrides, alkali metals, and nitrides to produce flammable gas (H2) and heat. Ketones are incompatible with isocyanates, aldehydes, cyanides, peroxides, and anhydrides. They react violently with aldehydes, HNO3, HNO3 + H2O2, and HClO4.
危険性
Toxic by ingestion and inhalation, strong
irritant. Combustible. Evolves phosgene when
heated.
健康ハザード
TOXIC; inhalation, ingestion or skin contact with material may cause severe injury or death. Contact with molten substance may cause severe burns to skin and eyes. Avoid any skin contact. Effects of contact or inhalation may be delayed. Fire may produce irritating, corrosive and/or toxic gases. Runoff from fire control or dilution water may be corrosive and/or toxic and cause pollution.
火災危険
Combustible material: may burn but does not ignite readily. When heated, vapors may form explosive mixtures with air: indoors, outdoors and sewers explosion hazards. Contact with metals may evolve flammable hydrogen gas. Containers may explode when heated. Runoff may pollute waterways. Substance may be transported in a molten form.
ヘキサクロロアセトン 上流と下流の製品情報
原材料
2,2-bis(trichloromethyl)-5-(p-methoxyphenyl)-1,3,4-oxathiazole
1,1-ジクロロ-2-プロパノン
1,1,1,3,3-ペンタクロロアセトン
1,1,1-トリクロロアセトン
準備製品