Synonym: 1,1-Dimethylpropyl methyl ether, Methyl 2-methyl-2-butyl ether, Methyl tert-pentyl ether, TAME Linear Formula: C 2 H 5 C(CH 3 ) 2 OCH 3 Molecular Weight: 102.17 Photo by Lisa Gee for John Wiley & Sons, In c Albuterol is used in some respiratory medications. Safety Information. Hangzhou DayangChem Co., Ltd. 0000002606 00000 n 0000059847 00000 n Chapter Views are the COUNTER-compliant sum of full text article downloads since November 2008 (both PDF and HTML) across all institutions and individuals. 0000042798 00000 n Dissolve the 3.0 g of the mixture in 30 ml t-butyl methyl ether in a small beaker and transfer this solution to your separatory funnel. precipitation and foaming in which layer would p-toluic acid be more soluble if p-toluic acid were added to a two-layer mixture of tert-butyl methyl ether and water sodium p-toulate would be found in water layer because it is more soluble in water than p-toluic acid Partial Updating of the TSCA Inventory Data Base MTBE started to be used in gasoline in the early 1980s as a substitute for tetraethyl lead as an anti-knocking agent [19].It provided oxygen to the combustion reaction, thereby reducing exhaust emissions, although the impact of … SAFETY DATA SHEET: METHYL-t-BUTYL ETHER METHYL-t-BUTYL ETHER M690.15 INTEGRA Chemical Company 24 Hour Emergency Response: CHEMTREC 800-424-9300 (Outside USA 703-527-3887) 1216 6th Ave N Kent WA 98032 Phone: 253-479-7000 CH3OC(CH3)3 88.15 Box 979050, St. Louis, MO 63197-9000. An ether having methyl and tert-butyl as the two alkyl components. Methyl tert-butyl ether is also called MTBE and tert-butyl methyl ether. The observed bi-product distributions are rationalized in terms of … GC Mass Spectrum . m/z Click and drag to zoom, double click to reset zoom Hover over end of line for value. Signal word Danger-Danger. Examples include tert-butyl methyl ether, hexane, and dichloromethane. It is used as a gasoline additive and to make other chemicals. XU - Indicates a substance exempt from reporting under the Inventory Update Rule, i.e. Methyl tert-butyl Ether (1634- 04 -4) No No 3 12. Butyl methyl ether appears as a clear liquid. METHYL TERT-BUTYL ETHER: ICSC: 1164: tert-Butyl methyl ether MTBE Methyl-1,1-dimethylethyl ether 2-Methoxy-2-methyl propane: November 2000: CAS #: 1634-04-4: UN #: 2398 EC Number: 216-653-1 ACUTE HAZARDS PREVENTION FIRE FIGHTING; FIRE & EXPLOSION: Highly flammable. Use a drying agent. Please note: If you switch to a different device, you may be asked to login again with only your ACS ID. Librarians & Account Managers. H�|W�r�6}�W�#؉�)=Ǝ�����L&�EA[tI*N��wo����xF���݃�Y����,��P�f��B��L?�. Methyl tert-butyl ether (MTBE) is commonly used as chemical additive to increase oxygen content and octane rating of reformulated gasoline. Azeotropic mixtures are combinations of two or more liquids that boil at the same temperature and, therefore, cannot be easily separated from each other.KEY FACTSOTHER … An ether having methyl and tert-butyl as the two alkyl components. tert-Butyl alcohol, also called tert-butanol or t-butanol, is the simplest tertiary alcohol, with a formula of (CH 3) 3 COH (sometimes represented as t-BuOH).It is one of the four isomers of butanol. Special caution is advised for the handling or testing of this substance. The widespread use of MTBE in gasoline has led to accidental spills and its discharge into soils … or fax your order to 202-512-2104, 24 hours a day. Auto-ignition temperature: 375°C Explosive limits, vol% in air: 1.6-15.1 Octanol/water partition coefficient as log Pow: 1.06 MTBE is manufactured by the chemical reaction of methanol and isobutylene. For example, the boiling point of diethyl ether (MW = 74) is 34.6 °C; that of pentane (MW = 72) is 36 °C. Box 979050, St. Louis, MO 63197-9000. ethyl alcohol (C 2 H 6 O) The normal boiling point of ethyl alcohol is 78.5 o C (i.e., a liquid at room temperature). CAS Number Search. They form salts with strong acids and addition complexes with Lewis acids. For payment by credit card, call toll-free, 866-512-1800, or DC area, 202-512-1800, M-F 8 a.m. to 4 p.m. e.s.t. Solubility in water, g/100ml at 20°C: 4.2 Vapour pressure, kPa at 20°C: 27 Relative vapour density (air = 1): 3.0 Relative density of the vapour/air-mixture at 20°C (air = 1): 1.5 Flash point: -28°C c.c. How to decrease solubility of organic substance in aqueous layer. Structure, properties, spectra, suppliers and links for: tert-Butyl ethyl ether, 637-92-3. 0000003286 00000 n Search Find response information for thousands of hazardous materials, including fire and explosion hazards, health hazards, firefighting techniques, cleanup procedures, protective clothing, and chemical properties. Expected to biodegrade reconnect, Authors & Reviewers, Librarians & Account,. “ oxygenates, ” are added to gasoline to number in your Mendeley Account reformulated gasoline contains... By check, write to: US Government Printing Office - New Orders, P.O surfactant... Into the soil, this material is not expected to biodegrade ethanol B ) hexane C ) methanol )... 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