ブタン

ブタン 物理性質

融点 : −138 °C(lit.) 沸点 : −0.5 °C(lit.) 比重(密度) : 0.579 g/mL at 20 °C(lit.) 蒸気密度: 2.11 (vs air) 屈折率 : 1.3326 闪点 : 45 外見 : gas Merck : 1515 安定性：: Stable. Extremely flammable. Readily forms explosive mixtures with air. Note low flash point. Incompatible with strong oxidizing agents, strong acids, strong alkalies. CAS データベース: 106-97-8(CAS DataBase Reference)

安全性情報

主な危険性 : F+,F,T Rフレーズ : 12-46-45 Sフレーズ : 9-16-45-53 RIDADR : UN 2037 2.1 WGK Germany : - RTECS 番号: EJ4200000 F : 4.5-31 Hazard Note : Extremely Flammable 国連危険物分類 : 2.1

ブタン 化学特性,用途語,生産方法

化学的特性 colourless gas 一般的な説明 N-BUTANE is a colorless gas with a faint petroleum-like odor. For transportation N-BUTANE may be stenched. N-BUTANE is shipped as a liquefied gas under its vapor pressure. Contact with the liquid can cause frostbite. N-BUTANE is easily ignited. Its vapors are heavier than air. Any leak can be either liquid or vapor. Under prolonged exposure to fire or intense heat the containers may rupture violently and rocket. N-BUTANE is used as a fuel, an aerosol propellant, in cigarette lighters, and to make other chemicals. 空気と水の反応 Highly flammable. 反応プロフィール N-BUTANE can explode when exposed to flame or when mixed with (nickel carbonyl + oxygen). N-BUTANE can also react with oxidizers. Strong acids and alkalis should be avoided. . 健康ハザード High exposure produces drowsiness but no other evidence of systemic effect. 火災危険 EXTREMELY FLAMMABLE. Will be easily ignited by heat, sparks or flames. Will form explosive mixtures with air. Vapors from liquefied gas are initially heavier than air and spread along ground. CAUTION: Hydrogen (UN1049), Deuterium (UN1957), Hydrogen, refrigerated liquid (UN1966) and Methane (UN1971) are lighter than air and will rise. Hydrogen and Deuterium fires are difficult to detect since they burn with an invisible flame. Use an alternate method of detection (thermal camera, broom handle, etc.) Vapors may travel to source of ignition and flash back. Cylinders exposed to fire may vent and release flammable gas through pressure relief devices. Containers may explode when heated. Ruptured cylinders may rocket.

ブタン 上流と下流の製品情報

原材料 液化石油ガス イソブタン イソブテン 低沸点脂肪族ナフサ

準備製品 1-ブテン 1,3-ブタジエン 無水マレイン酸 2-(7-オキサビシクロ[4.1.0]ヘプタン-3-イル)オキシラン 2-ブタノン チオフェン 1-ノナノール 酢酸 [一般有機合成用] rac-(R*)-2-ブタノール

ブタン 生産企業      Global( 55)Suppliers      Australia 1 CANADA 1 CHINA 23 Europe 2 GERMANY 2 JAPAN 1 South Korea 1 SWITZERLAND 1 THE NETHERLANDS 1 UNITED KINGDOM 4 USA 16 USA 2 Global 55

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