ETHANE

ETHANE Property

mp : −172 °C(lit.) bp : −88 °C(lit.) density : 0.362 g/mL at 20 °C(lit.) vapor density : 1.05 (vs air) vapor pressure : 37.95 atm ( 21.1 °C) Fp : −211 °F form : gas Merck : 13,3758 Stability:: Stable. Highly flammable. Readily forms explosive mixtures with air. Incompatible with strong oxidizing agents. CAS DataBase Reference: 74-84-0(CAS DataBase Reference)

Safety

Hazard Codes : F+,F Risk Statements : 12 Safety Statements : 9-16-33 RIDADR : UN 1035 2.1 WGK Germany : - RTECS : KH3800000 F : 4.5-31 Hazard Note : Flammable HazardClass : 2.1

ETHANE Chemical Properties,Usage,Production

Chemical Properties colourless gas General Description A colorless odorless gas. ETHANE is easily ignited. The vapors are heavier than air. ETHANE can asphyxiate by the displacement of air. Under prolonged exposure to fire or intense heat the containers may rupture violently and rocket. Contact with the liquid may cause frostbite. Air & Water Reactions Highly flammable. Reactivity Profile Saturated aliphatic hydrocarbons, such as ETHANE, may be incompatible with strong oxidizing agents like nitric acid. Charring of the hydrocarbon may occur followed by ignition of unreacted hydrocarbon and other nearby combustibles. In other settings, aliphatic saturated hydrocarbons are mostly unreactive. They are not affected by aqueous solutions of acids, alkalis, most oxidizing agents, and most reducing agents. Peroxidizable Health Hazard In high vapor concentrations, can act as simple asphyxiant. Liquid causes severe frostbite. Fire Hazard 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.

ETHANE Preparation Products And Raw materials

Raw materials

Preparation Products

ETHANE Suppliers      Global( 28)Suppliers      CHINA 10 Europe 3 GERMANY 1 SWITZERLAND 1 UNITED KINGDOM 1 USA 12 Global 28

Supplier Tel Fax Email Country ProdList Advantage Energy Chemical 021-58432009 / 400-005-6266 021-58436166-800 info@energy-chemical.com CHINA 44198 61 Shanghai Hanhong Chemical Co., Ltd. 021-61521197,021-60496702,021-54302127,021-54306202,021-61525701,021-54308259 +86-21-54291107 jerry.ma@hanhonggroup.com CHINA 28730 64 Spectrum Chemical Manufacturing Corp. 021-67601398-808 021-57711696 gduan@spectrumchina.net CHINA 9357 60 Hubei Jusheng Technology Co.,Ltd North:027-59599241,18871490274,QQ:1400878000 South:027-59531287,15727001360,QQ:1400878866 ℡ 027-83861211 469501031@qq.com CHINA 10512 58