Methylpropylether Chemische Eigenschaften,Einsatz,Produktion Methoden
R-S?tze Betriebsanweisung:
R11:Leichtentzündlich.
S-S?tze Betriebsanweisung:
S16:Von Zündquellen fernhalten - Nicht rauchen.
S33:Ma?nahmen gegen elektrostatische Aufladungen treffen.
Verwenden
1-Methoxypropane is used in method for producing crystal aluminum trihydride by wet compound synthesis.
Allgemeine Beschreibung
A colorless volatile liquid with an ether-like odor. Less dense than water and insoluble in water. Flash point below 0°F. Vapors heavier than air. May be narcotic by inhalation in high concentrations. Used as a solvent and to make other chemicals.
Air & Water Reaktionen
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]. Insoluble in water.
Reaktivit?t anzeigen
Ethers, such as METHYL N-PROPYL ETHER, can act as bases. They form salts with strong acids and addition complexes with Lewis acids. The complex between diethyl ether and boron trifluoride is an example. Ethers may react violently with strong oxidizing agents. In other reactions, which typically involve the breaking of the carbon-oxygen bond, ethers are relatively inert.
Health Hazard
Inhalation or contact with material may irritate or burn skin and eyes. Fire may produce irritating, corrosive and/or toxic gases. Vapors may cause dizziness or suffocation. Runoff from fire control may cause pollution.
Brandgefahr
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.
Sicherheitsprofil
A poison by inhalation.
A flammable liquid. When heated to
decomposition it emits acrid smoke and
irritating vapors.
l?uterung methode
Dry it with CaSO4, then pass the ether through a column of alumina (to remove peroxides) and fractionally distil it. [Beilstein 1 H 354, 1 I 178, 1 II 367, 1 III 1413, 1 IV 1421.]
Methylpropylether Upstream-Materialien And Downstream Produkte
Upstream-Materialien
Downstream Produkte
