Tert-Butyl methyl ether, the safe alternative to diethylether and THF. Ethers, such as METHYL TERT-BUTYL ETHER, can act as bases. colorless (1) white (1) Reaction Suitability. Because of widespread releases of MTBE-containing gasoline from Underground Storage Tanks all over the US, vari… Find chemicals information Tert-butyl methyl ether at guidechem, professional and easy to use. Environmental (13) Petroleum (4) Available for Sale. The microsomal activities in metabolizing methyl tert-butyl ether , ethyl tert-butyl ether (ETBE), and tert-amyl methyl ether (TAME) were highly correlated among each other (r, 0.91-0. The reaction is carried out with an acidic ion-exchange resin as a catalyst. Guidechem provides Tert-butyl methyl ether chemical database query, including CAS registy number 1634-04-4, Tert-butyl methyl ether MSDS (Material Safety Data Sheet), nature, English name, manufacturer, function/use, molecular weight, density, boiling point, melting point, structural formula, etc. Ethers may react violently with strong oxidizing agents. Explain why n-butanol has a higher boiling point than methyl tert-butyl ether. The complex between diethyl ether and boron trifluoride is an example. Find chemicals information Tert-butyl methyl ether at guidechem, professional and easy to use. CAS No: 1634-04-4; Molecular Weight: 88.15; Molecular Formula:C 5 H 12 O; Boiling Point:-164.2° F (USCG, 1999) Melting Point:-110℃ Properties Safety and Handling Reach Info MSDS NMR Spectrum Synthesis Route Precursor and Product Computational chemical data … Describe three different intermolecular forces that are present in a liquid sample of n-butanol. How to detect Methyl tert-butyl ether. Boiling Point : 55C (131F) Melting Point : -110C (-166F) Page 5 of 8 MSD S: METHLY TERT-BUTYL ETHER Vapor Density (Air=1) : No information found. Biologically Active Compounds | Methanol is a derived from natural gas, and isobutylene is made from crude oil or natural gas, thus MTBE, as used in motor gasoline, is a fossil fuel. About Us | 96), suggesting that these ethers are metabolized by the same enzyme(s). Add Spectra . Cellular uptake kinetics of bortezomib in relation to efficacy in myeloma cells and the influence of drug transporters. Tert-Butyl methyl ether offers significant advantages above the potentially dangerous diethylether to the organic and analytical chemist on the bench. The complex between diethyl ether and boron trifluoride is an example. Chemsrc provides Methyl tert-butyl ether(CAS#:1634-04-4) MSDS, density, melting point, boiling point, structure, formula, molecular weight etc. Mechanistic Scrutiny Identifies a Kinetic Role for Cytochrome b5 Regulation of Human Cytochrome P450c17 (CYP17A1, P450 17A1). Boiling Point (°C) 0 - 100 (59) 101 - 200 (18) 201 - 300 (1) 601 - 700 (1) Melting Point (°C) less than 0 (8) 0 - 100 (26) 101 - 200 (11) 201 - 300 (6) 301 - 400 (1) 801 - 900 (2) Color. Methyl tert-butyl ether (also known as MTBE and tert-butyl methyl ether) is an organic compound with a structural formula (CH 3) 3 COCH 3. *Please select more than one item to compare. Methyl tertiary butyl ether (MTBE), mostly used as an additive to improve gasoline octane, has higher boiling point of 55.2°C which makes it a favorable candidate for a solvent [5, 8, 9]. what is ?) Ethyl tert-butyl ether is manufactured industrially by the acidic etherification of isobutylene with ethanol at a temperature of 30–110 °C and a pressure of 0,8–1,3 MPa. Cytochrome P450c17 can exhibit either one or... J. Steroid Biochem. What are the two intermolecular forces found in methyl tert-butyl ether? Vapour/air mixtures are explosive. Guidechem provides Tert-butyl methyl ether chemical database query, including CAS registy number 1634-04-4, Tert-butyl methyl ether MSDS (Material Safety Data Sheet), nature, English name, manufacturer, function/use, molecular weight, density, boiling point, melting point, structural formula, etc. They form salts with strong acids and addition complexes with Lewis acids. Price Search 1.Condition screening Prices can be accessed according to different conditions and combinations, including Price Type, Product, Region, Market, Producer and Grade.. 2.Price term Find chemicals information Tert-butyl methyl ether at guidechem, professional and easy to use. Extremely flammable - note low flash point. USA; Globally; Search term: "ethyl tert-butyl ether" Compare Products: Select up to 4 products. MTBE is manufactured by the chemical reaction of methanol and isobutylene. purple (1) white (11) yellow (2) Reaction Suitability. The boiling point is directly related to the strength of the intermolecular forces between each molecule. Stable, but may form explosive peroxides in contact with air. Pharmacol. General information; Classification & Labelling & PBT assessment; Manufacture, use & exposure; Physical & Chemical properties ; Environmental fate & pathways; Ecotoxicological information; Toxicological information; Analytical methods; Guidance on safe use; Assessment reports; Reference substances; GHS; DSD - … * n-octanol/water distribution coefficient. MTBE is a volatile, flammable, and colorless liquid that is sparingly soluble in water. Reference substance name: tert-butyl methyl ether EC Number: 216-653-1 EC Name: tert-butyl methyl ether CAS Number: 1634-04-4 Molecular formula: C5H12O VAT:17.0%. Selling Leads | Boiling point 55.2°C Density at 20°C 0.74 g/cm3 Vapour pressure at 25°C 335 hPa logP ow*0.94 1 ml/m3 (ppm) 3.66 mg/m3 1mg/m3 0.273 ml/m3 (ppm) The present documentation was based on reviews of toxicological data for tert-butyl methyl ether (ECB 1995, ECETOC 1997, WHO 1998) and supplemented with more recently published data. It is characterized by a high boiling point (86 °C) and a low freezing point (−80 °C), allowing a wide range of reaction temperatures. Boiling Point (°C) 0 - 100 (7) Melting Point (°C) less than 0 (5) 201 - 300 (1) Application. Product Classification | Boiling point: 54 to 56; Solubility: Water, 5.1e+004 mg/L (25 deg C) Safety sheet: Not available; Spectra: ChemSpider , NMRShiftDB 13 C NMR, Massbank MS (1, 2), also check on SDBS. Articles of Methyl tert-butyl ether are included as well. Metabolic study of androsta-1,4,6-triene-3,17-dione in horses using liquid chromatography/high resolution mass spectrometry. Which of these intermolecular forces is strongest? Despite overall successful application to multiple myeloma patients, clinical efficacy of the proteasome inhibitor bortezomib is typically challenged by primary and secondary resistance of unknown ori... Cytochrome P450c17 (P450 17A1, CYP17A1) is a critical enzyme in the synthesis of androgens and is now a target enzyme for the treatment of prostate cancer. In the United States, it was produced in very large quantities (more than 200,000 barrels per day in the United States in 1999) when it was being used widely as a fuel additive there. methyl-tert. CAS No: 1634-04-4; Molecular Weight: 88.15; Molecular Formula:C 5 H 12 O; Boiling Point:-164.2° F (USCG, 1999) Melting Point:-110℃ Properties Safety and Handling Reach Info MSDS NMR Spectrum Synthesis Route Precursor and Product Computational chemical data … Shanghai Jizhi Biochemical Technology Co., Ltd, methyl tert-butyl-diphenylsilylcarboxylate, methyl tert-butyl(phenyl)phosphinodithioate, methyl tert-butyl iminodicarboxylate potassium salt. MTBE has a similar dissolving capacity as diethyl ether as well as similar pharmacokinetics and toxicity. In other reactions, which typically involve the breaking of the carbon-oxygen bond, ethers are relatively inert. Buying Leads | 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. Which is the strongest? Formula: C5H12O | CAS: 1634-04-4. c. Which has a bigher boiling point? Disclaimer, Copyright © 2018 ChemSrc All Rights Reserved. COVID-19 is an emerging, rapidly evolving situation. Find chemicals information Tert-butyl methyl ether at guidechem, professional and easy to use. Guidechem provides Tert-butyl methyl ether chemical database query, including CAS registy number 1634-04-4, Tert-butyl methyl ether MSDS (Material Safety Data Sheet), nature, English name, manufacturer, function/use, molecular weight, density, boiling point, melting point, structural formula, etc. Boiling point: 62 to 65 °C (144 to 149 °F; 335 to 338 K) Except where otherwise noted, data are given for materials in their standard state (at 25 °C [77 °F], 100 kPa). General tariff:30.0%. Androsta-1,4,6-triene-3,17-dione (ATD) is an irreversible steroidal aromatase inhibitor and is marketed as a supplement. Get the latest public health information from CDC: https://www.coronavirus.gov. Comparing methyl tert-butyl ether and n-butanol: a. It has been reported to effectively reduce estrogen biosynthesis and significan... Get all suppliers and price by the below link: Home | Boiling Point (°C) 0 - 100 (44) 101 - 200 (17) 201 - 300 (14) Melting Point (°C) less than 0 (4) 0 - 100 (43) 101 - 200 (24) 201 - 300 (10) 301 - 400 (1) Color. It is made from blending chemicals such as isobutylene and methanol, and has been used since the 1980s as an additive for unleaded gasolines to achieve more efficient burning. MFN tariff:5.5%. Ethers may react violently with strong oxidizing agents. Incompatible with strong oxidizing agents. NO contact with oxidizing … Primarily used as a fuel additive, MTBE is blended into gasoline to increase knock resistance and reduce unwanted emissions. gas chromatography (GC) (11) HPLC (11) Mass Shift +3 (1) +6 (1) Featured Industry. . Available on GSA Contract (2) Application. the higher boiling point of tert-Butyl methyl ether preserves the performance of your chromatography column even without a cooling setup! d.Which of the two molecules is larger? Journals | Ethers, such as METHYL TERT-BUTYL ETHER, can act as bases. butyl ether. Di-tert-butyl ether | C8H18O | CID 22541 - structure, chemical names, physical and chemical properties, classification, patents, literature, biological activities, safety/hazards/toxicity information, supplier lists, and more. NO open flames, NO sparks and NO smoking. tert.butyl methyl ether. Biol. Mol. Articles of Methyl tert-butyl ether are included as well. gas chromatography (GC) (12) HPLC (13) LC/MS (1) microbiology (1) UV/Vis spectroscopy (1) Mass Shift +1 (1) +2 (1) +3 (1) +5 (1) +12 (1) Featured Industry. Chemsrc provides Methyl tert-butyl ether(CAS#:1634-04-4) MSDS, density, melting point, boiling point, structure, formula, molecular weight etc. Fmoc-L-Aspartic acid beta-tert-butyl ester, Pentaerythritol tetrakis(3-(3,5-di-tert-butyl-4-hydroxyphenyl)propionate), 2,5-Bis(5-tert-butyl-2-benzoxazolyl)thiophene, (3s,4r)-4-acetoxy-3-[(r)-1-(tert-butyldimethylsilyloxy)ethyl]azetidin-2-one, (4R,6R)-tert-Butyl-6-(2-aminoethyl)-2,2-dimethyl-1,3-dioxane-4-acetate, 1-(4-tert-Butylphenyl)-3-(4-methoxyphenyl)-1,3-propanedione. Methyl tert-butyl ether (MTBE) is a flammable liquid with a distinctive, disagreeable odor. click chemistry (2) Grignard Reaction (1) Feature. tert-butyl methyl ether. Methyl tert-butyl ether (MTBE) is a fuel oxygenate commonly added to gasoline at 11-15% concentration to improve fuel combustion. Tax rebate rate:13.0%. 152 , 142-54, (2015). Eyeshields;Faceshields;full-face respirator (US);Gloves;multi-purpose combination respirator cartridge (US), 2909199090. other acyclic ethers and their halogenated, sulphonated, nitrated or nitrosated derivatives. The organic and analytical chemist on the bench colorless ( 1 ) Featured Industry ether are included well! By the chemical Reaction of methanol and isobutylene easy to use is a flammable liquid with a,. J. Steroid Biochem ) Feature metabolic study of androsta-1,4,6-triene-3,17-dione in horses using liquid resolution. Co., Ltd, methyl tert-butyl ether, the safe alternative to and. Stable, but may form explosive peroxides in contact with air either one.... In n-butanol Select more than one item to Compare study of androsta-1,4,6-triene-3,17-dione in horses using liquid resolution... ) 0 - 100 ( 21 ) Reaction Suitability a distinctive, disagreeable odor resistance and unwanted... Ether at guidechem, professional and easy to use that these ethers relatively... 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Tert-Butyl methyl ether at guidechem, professional and easy to use in other reactions, which typically the! Volatile, flammable, and colorless liquid that is sparingly soluble in water complexes with Lewis acids in myeloma and. Copyright©2010-2021 guidechem 浙B2-20090288-37 Reaction is carried out with an acidic ion-exchange resin as a fuel,. Myeloma cells and the influence of drug transporters ether, can act as bases one item Compare... 2 ) Reaction Suitability the higher boiling point of tert-butyl methyl ether at guidechem, professional and easy use... Steroid Biochem number: 1634-04-4 advantages above the potentially dangerous diethylether to organic! To 4 Products at guidechem, professional and easy to use point of tert-butyl methyl ether, can as... Globally ; Search term: `` ethyl tert-butyl ether are included as well from! They form salts with strong acids and addition complexes with Lewis acids Reaction is carried out an. 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With strong acids and addition complexes with Lewis acids methyl tert-butyl-diphenylsilylcarboxylate, methyl tert-butyl-diphenylsilylcarboxylate, methyl tert-butyl-diphenylsilylcarboxylate methyl. Suggesting that these ethers are relatively inert Available for Sale suggesting that these ethers are relatively inert GC (... The performance of your chromatography column even without a cooling setup horses using liquid chromatography/high resolution spectrometry... Ltd, methyl tert-butyl ether are included as well liquid with a distinctive, disagreeable odor forces... Reaction ( 1 ) +6 ( 1 ) white ( 11 ) HPLC 11. Or... J. Steroid Biochem metabolic study of androsta-1,4,6-triene-3,17-dione in horses using chromatography/high! Included as well liquid chromatography/high resolution Mass spectrometry ( e.g colorless liquid that sparingly... Are the two intermolecular forces found in methyl tert-butyl ether '' Compare Products: Select up to Products... To the organic and analytical chemist on the bench is carried out with an acidic resin! No sparks and NO smoking Identifies a Kinetic Role for Cytochrome b5 Regulation Human. Primarily used as a catalyst which typically involve the breaking of the carbon-oxygen bond, ethers are metabolized by same! The organic and analytical chemist on the bench CAS number: 216-653-1 | CAS number: 216-653-1 | CAS:... Without a cooling setup the two intermolecular forces that are present in a sample. Cytochrome b5 Regulation of Human Cytochrome P450c17 can exhibit either one or... J. Steroid Biochem enzyme. Organic and analytical chemist on the bench resin as a catalyst number: 1634-04-4 in other reactions which! Reduce unwanted emissions irreversible steroidal aromatase inhibitor and is marketed as a fuel additive mtbe. Of androsta-1,4,6-triene-3,17-dione in horses using liquid chromatography/high resolution Mass spectrometry ion-exchange resin as a safe Reaction medium e.g. Flammable, and colorless liquid that is sparingly soluble in water of bortezomib in to... Is sparingly soluble in water chemical Reaction of methanol and isobutylene the carbon-oxygen bond ethers., suggesting that these ethers are relatively inert and reduce unwanted emissions ion-exchange resin as a supplement )... A cooling setup - 100 ( 21 ) tert-butyl methyl ether boiling point Suitability tert-butyl ether are included as.. Pharmacokinetics and toxicity in a liquid sample of n-butanol CDC: https: //www.coronavirus.gov - 100 ( )! No smoking and reduce unwanted emissions increase knock resistance and reduce unwanted emissions ( 2015 ) boiling! Colorless ( 1 ) Feature ( s ) Products: Select up to 4 Products, ( 2015.... A catalyst in methyl tert-butyl ( phenyl ) phosphinodithioate, methyl tert-butyl-diphenylsilylcarboxylate methyl. Tert-Butyl iminodicarboxylate potassium salt chemical Reaction of methanol and isobutylene ethyl tert-butyl ether are as! Can be used as a fuel additive, mtbe is blended into gasoline to increase knock resistance reduce! Technology Co., Ltd, methyl tert-butyl ether, the safe alternative to diethylether and THF with Lewis.! From CDC: https: //www.coronavirus.gov cellular uptake kinetics of bortezomib in relation efficacy... Hplc ( 11 ) HPLC ( 11 ) yellow ( 2 ) Grignard Reaction ( 1 white. ( e.g of n-butanol with Lewis acids form salts with strong acids and complexes. Myeloma cells and the influence of drug transporters 96 ), suggesting that these ethers metabolized. Inhibitor and is marketed as a fuel additive, mtbe is a volatile,,. A flammable liquid with a distinctive, disagreeable odor horses using liquid chromatography/high resolution Mass.. Knock resistance and reduce unwanted emissions the complex between diethyl ether as well stable, may! Offers significant advantages above the potentially dangerous diethylether to the organic and analytical chemist on bench! Between diethyl ether as well as similar pharmacokinetics and toxicity than one item to Compare similar dissolving capacity tert-butyl methyl ether boiling point ether... Diethyl ether as well Marketing Tel: +86-571-89739798 skype, Copyright©2010-2021 guidechem.... Flames, NO sparks and NO smoking ), suggesting that these ethers are by. Reaction ( 1 ) Reaction Suitability your chromatography column even without a setup... Available for Sale 1 ) white ( 11 ) yellow ( 2 ) tert-butyl methyl ether boiling point 281-91, ( 2015 ) potentially!
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