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CAS番号. | 78-94-4 |
化学名: | メチルビニルケトン |
别名: | メチルビニルケトン;1-ブテン-3-オン;3-ブテン-2-オン;メチルエテニルケトン;エテニルメチルケトン;ビニルメチルケトン;メチルビニルケトン ビニル ケトン |
英語化学名: | Methyl vinyl ketone |
英語别名: | MVK;Butenon;Butenone;2-Butenone;3-Oxobutene;CH2=CHCOCH3;3-Buten-2-on;1-Buten-3-on;3-BUTEN-2-ONE;1-BUTEN-3-ONE |
CBNumber: | CB7854387 |
分子式: | C4H6O |
分子量: | 70.09 |
MOL File: | 78-94-4.mol |
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メチルビニルケトン 物理性質 |
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比重(密度) : |
0.864 g/mL at 25 °C(lit.)
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安定性:: |
Stable. Incompatible with strong bases, strong oxidizing agents, strong reducing agents. Heat and light sensitive. May undergo autopolymerization. Highly flammable. Refrigerate. |
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メチルビニルケトン 化学特性,用途語,生産方法 |
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一般的な説明
A clear colorless liquid with a pungent odor. Flash point 20 °F. May polymerize with the release of heat under exposure to heat or contamination. Less dense than water. Highly toxic by inhalation. Causes burns to skin, eyes and mucous membranes. |
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空気と水の反応
Highly flammable. Miscible with water. Unstable in the presence of heat, light and air. |
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反応プロフィール
Methyl vinyl ketone is incompatible with strong oxidizers and strong bases. Methyl vinyl ketone polymerizes spontaneously upon exposure to heat or sunlight. This polymerization may cause violent ruptures in containers. . |
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健康ハザード
Methyl vinyl ketone is readily absorbed through the skin, causing general poisoning, similar to other ketones; inhalation has central nervous system depressant effects. It is irritating to mucous membranes and respiratory tract and to the skin; it is a lachrymator and can cause eye injury. |
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火災危険
Vapors form flammable mixtures with air, and may travel a considerable distance to a source of ignition and flash back. Polymerization may take place in containers, possibly with violent rupture of containers. Upon exposure to heat or flame, Methyl vinyl ketone emits toxic and irritating fumes. Container may explode in heat of fire. Vapor explosion and poison hazard indoors, outdoors, or in sewers. Polymerizes on standing. Hazardous polymerization may occur. Avoid heat or sunlight. |
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メチルビニルケトン 生産企業 Global( 0)Suppliers |
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