2-メチルシクロヘキサノン 化学特性,用途語,生産方法
外観
無色～うすい黄色, 澄明の液体
溶解性
水に不溶, エタノール, アセトンに混和。水にほとんど溶けない。
使用上の注意
不活性ガス封入
化学的特性
2-Methylcyclohexanone has a weak, peppermint odor and burning sensation
物理的性質
Colorless liquid with a weak, peppermint-like odor.
天然物の起源
Reported found in cockroaches as attractant pheromone; not reported found in natural foods
使用
2-Methylcyclohexanone can be used as solvent, lacquers.
製造方法
From cyclohexanone by treatment with a base and then with methyl iodide
調製方法
2-Methylcyclohexanone is manufactured by the catalytic
hydrogenation of o-cresol or by the dehydrogenation of
o-methylcyclohexanol. Methylcyclohexanones are
used in small amounts as general purpose solvents for
cellulose-based finishes and coatings.
一般的な説明
A water-white to pale yellow liquid with an acetone-like odor. Less dense than water. Vapors heavier than air. Flash point near 135°F. May be toxic by ingestion. Used as a solvent.
空気と水の反応
Flammable. Slightly soluble in water.
反応プロフィール
Contact with strong oxidizers may cause fires and explosions [USCG, 1999].
危険性
Moderate fire risk. Toxic by ingestion,inhalation, and skin absorption. Eye and upper res-piratory tract irritant, and central nervous systemimpairment.
健康ハザード
May cause irritation of the eyes, nose and throat. Prolonged or repeated contact may cause dermatitis.
火災危険
Special Hazards of Combustion Products: Irritating vapors and toxic gases, such as carbon monoxide, may be formed when involved in fire.
安全性プロファイル
Poison by
intraperitoneal route. Moderately toxic by
ingestion and skin contact. When heated to
decomposition it emits acrid smoke and
irritating fumes.
職業ばく露
Methylcyclohexanone is used as a solvent in making varnish, plastics, and as a rust remover.
Also used in the leather industry.
輸送方法
UN2297 Methylcyclohexanone, Hazard Class: 3;
Labels: 3-Flammable liquid.
不和合性
Vapors may form explosive mixture with
air. 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. Contact with peroxides may form
unstable heat- and shock-sensitive explosives
廃棄物の処理
Dissolve or mix the material
with a combustible solvent and burn in a chemical incinerator equipped with an afterburner and scrubber. All
federal, state, and local environmental regulations must
be observed
2-メチルシクロヘキサノン 上流と下流の製品情報
原材料
準備製品