Diethyl ether

Diethyl ether Property

mp : -116 °C bp : 34.6 °C(lit.) density : 0.714 vapor density : 2.6 (vs air) vapor pressure : 28.69 psi ( 55 °C) refractive index : n20/D 1.3530(lit.) Fp : -40 °F storage temp. : Store at RT. Water Solubility : 69 g/L (20 ºC) FreezingPoint : -116.3℃ Merck : 14,3806 Stability:: Stable, but light-sensitive, sensitive to air. May contain BHT (2,6-di-tert-butyl-4-methylphenol) as a stabilizer. Substances to be avoided include zinc, halogens, halogen-halogen compounds, nonmetals, nonmetallic oxyhalides, strong oxidizing agents, chromyl chloride, turpentine oils, turps substitutes, nitrates, metallic chlorides. Extre CAS DataBase Reference: 60-29-7(CAS DataBase Reference) NIST Chemistry Reference: Ethoxy ethane(60-29-7) EPA Substance Registry System: Ethane, 1,1'-oxybis-(60-29-7)

Safety

Hazard Codes : F+,Xn,T,F Risk Statements : 12-19-22-66-67-39/23/24/25-23/24/25-11 Safety Statements : 9-16-29-33-45-36/37-7 RIDADR : UN 1155 3/PG 1 WGK Germany : 1 RTECS : KI5775000 F : 10 HazardClass : 3 PackingGroup : I Hazardous Substances Data: 60-29-7(Hazardous Substances Data)

Diethyl ether Chemical Properties,Usage,Production

Chemical Properties Clear liquid General Description A clear colorless liquid with an anesthetic odor. Flash point -49°F. Less dense than water and slightly soluble in water. Hence floats on water. Vapors are heavier than air. Used as a solvent and to make other chemicals. Air & Water Reactions Highly flammable. Oxidizes readily in air to form unstable peroxides that may explode spontaneously [Bretherick, 1979 p.151-154, 164]. A mixture of liquid air and Diethyl ether exploded spontaneously, [MCA Case History 616(1960)]. Reactivity Profile Occasional explosions have occurred when aluminum hydride was stored in ether. The explosions have been blamed on the presence of carbon dioxide impurity in the ether, [J. Amer. Chem. Soc. 70:877(1948)]. Diethyl ether and chromium trioxide react violently at room temperature. Solid acetyl peroxide in contact with ether or any volatile solvent may explode violently. A 5-gram portion in ether detonated while being carried, [Chem. Eng. News 27:175(1949)]. Nitrosyl perchlorate ignites and explodes with Diethyl ether. A mixture of ether and ozone forms aldehyde and acetic acid and a heavy liquid, ethyl peroxide, an explosive, [Mellor 1:911(1946-1947)]. Health Hazard Vapor inhalation may cause headache, nausea, vomiting, and loss of consciousness. Contact with eyes will be irritating. Skin contact from clothing wet with the chemical may cause burns. Fire Hazard Behavior in Fire: Vapor is heavier than air and may travel considerable distance to a source of ignition and flash back. Decomposes violently when heated.

Diethyl ether Preparation Products And Raw materials

Raw materials ETHYLENE Etanol Dehydrolyzing agent Diethyl sulfate Sulfuric acid Sodium metabisulfite

Preparation Products 2-PHENYL-2-PROPANOL Borane-pyridine complex 6-MORPHOLINONICOTINALDEHYDE 2-Methoxy-5-pyridineboronic acid 2-Methoxyphenylboronic acid (6-ETHOXYPYRIDIN-3-YL)BORONIC ACID 1,2-(Methylenedioxy)-4-nitrobenzene LACTAMIDE 2-BROMO-4-NITRO(TRIFLUOROMETHOXY)BENZENE N,N,N',N'-TETRAMETHYL-2-BUTENE-1,4-DIAMINE 2-(4-Ethoxyphenyl)-2-methylpropanol 2-[5-(Benzyloxy)-1H-indol-3-yl]-2-oxoacetic acid ,97% PHOSPHOMOLYBDIC ACID HYDRATE 2-Bromo-1-indanone 1,5-HEXADIENE 4-tert-Butylbenzoyl chloride 2,6-Difluorophenylboronic acid ethyl 1-methylpyrrole-2-carboxylate A-MELANOCYTE STIMULATING HORMONE SYNTHETIC 3-Methylbenzylamine 2-Benzothienylboronic acid ECGONINE HYDROCHLORIDE AMINO ALCOHOL POR TION Genistein 17beta-Hydroxy-17-methylandrosta-4,9(11)-dien-3-one 2-Acetylthiazole 7-OXABICYCLO[2.2.1]HEPTANE ETHYLENEDIAMINE DIACETATE Allyl methyl carbonate N-Boc-N,N-bis(2-chloroethyl)amine N,N-diethyl-1-propynylamine Levonorgestrel Daidzein 2,4-Dibromothiophene 2-Amino-6-methyl-4-pyrimidinol 2,2':5',2''-TERTHIOPHENE 4-(Trifluoromethyl)phenacyl bromide 1-Methyl-1H-pyrazole-5-carboxylic acid 1,2-Epoxyoctane methylated albumin 3-(4-BROMOPHENOXY)PROPANOIC ACID

Diethyl ether Suppliers      Global( 0)Suppliers      Global 0