メチルシクロヘキサノール 化学特性,用途語,生産方法
外観
無色～うすい黄色透明液体
用途
溶剤、潤滑油添加剤、洗剤添加物
化学的特性
2-Methylcyclohexanol is a straw-colored liquid.
Weak, menthol-like odor. The odor threshold is 490 ppm.
(higher than the OEL).
使用
Methylcyclohexanol is used as a blendingagent in textile soaps as an antioxidant inlubricants, and as a solvent for lacquers.
調製方法
Methylcyclohexanol is produced by hydrogenating m- and
p-cresols. Methylcyclohexanol can exist as three
separate isomers, ortho, meta, and para, or as a mixture of
isomers. The commercial product consists essentially of the
meta and para isomers. Methylcyclohexanol is used as a
solvent in lacquers, a blending agent in textile soaps, and an
antioxidant in lubricants. In addition, methylcyclohexanol
dissolves gums, oils, resins, and waxes.
一般的な説明
Colorless viscous liquids with a menthol-like odor. Less dense than water. Flash point 136°F. Vapors heavier than air. May be toxic by ingestion. Used as a solvent and to make soaps and detergents.
空気と水の反応
Flammable. Soluble in water.
反応プロフィール
METHYLCYCLOHEXANOL is incompatible with the following: Strong oxidizers .
危険性
Toxic by ingestion. Eye and upper respira-tory tract irritant.
健康ハザード
Methylcyclohexanol is mildly toxic. Inhalationmay produce mild irritation of the eyesand the respiratory system, and headache.Studies in rabbits showed that this compoundcould cause rapid narcosis and convulsion atsublethal doses. The minimum lethal dose byoral administration was 2000 mg/kg. Severeexposure may produce narcosis in humans.Skin absorption may cause dermatitis.
火災危険
HIGHLY FLAMMABLE: Will be easily ignited by heat, sparks or flames. Vapors may form explosive mixtures with air. Vapors may travel to source of ignition and flash back. Most vapors are heavier than air. They will spread along ground and collect in low or confined areas (sewers, basements, tanks). Vapor explosion hazard indoors, outdoors or in sewers. Runoff to sewer may create fire or explosion hazard. Containers may explode when heated. Many liquids are lighter than water.
安全性プロファイル
Moderately toxic by
ingestion and subcutaneous routes. Mildly
toxic by skin contact. Human system effects
by inhalation: antipsychotic, unspecified
liver and kidney effects. Combustible when
exposed to heat, flame, or oxidizers. On
heating it emits acrid fumes; can react with
oxidizing materials. To fight fire, use alcohol
foam, CO2, dry chemical.
職業ばく露
Methylcyclohexanol is used as a lacquer solvent; as a blending agent in textile soaps and as an
antioxidant in lubricants.
輸送方法
UN2617 Methylhexylhexanone, flammable,
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. Attacks some plastics, rubber, and
coatings.
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
メチルシクロヘキサノール 上流と下流の製品情報
原材料
準備製品