Butyl ethyl ether

Base Information

• Chemical Name: Butyl ethyl ether
• CAS No.: 628-81-9
• Molecular Formula: C6H14 O
• Molecular Weight: 102.177
• European Community (EC) Number: 211-055-7
• UN Number: 1179
• UNII: NO396R19PJ
• DSSTox Substance ID: DTXSID7052311
• Nikkaji Number: J6.883G
• Wikidata: Q3591978
• ChEMBL ID: CHEMBL3561108
• Mol file: 628-81-9.mol

Synonyms:BUTYL ETHYL ETHER;628-81-9;1-Ethoxybutane;Ethyl butyl ether;Butane, 1-ethoxy-;n-Butyl ethyl ether;Ether, butyl ethyl;Ether ethylbutylique;1-Butyl ethyl ether;1-ethoxy-butane;Ether ethylbutylique [French];Ethyl n-butyl ether;EINECS 211-055-7;UN1179;UNII-NO396R19PJ;NO396R19PJ;DTXSID7052311;ethylbutyl ether;ethyl-n-butylether;Butano, 1-etoxi-;Butyl ethyl ether, 99%;n-C4H9OC2H5;SCHEMBL43234;SCHEMBL4637696;CHEMBL3561108;DTXCID4030883;Tox21_303804;MFCD00009455;NA1179;AKOS037478138;UN 1179;NCGC00357088-01;CAS-628-81-9;LS-67778;B0776;FT-0626211;D88684;Ethyl butyl ether [UN1179] [Flammable liquid];A834065;Ethyl butyl ether [UN1179] [Flammable liquid];Q3591978

Chemical Property of Butyl ethyl ether

Chemical Property:

• Appearance/Colour: colorless liquid.
• Vapor Pressure: 52 mm Hg ( 25 °C)
• Melting Point: -124 °C
• Refractive Index: n20/D 1.382(lit.)
• Boiling Point: 92.2 °C at 760 mmHg
• Flash Point: -1 C
• PSA: 9.23000
• Density: 0.75 g/mL at 25 °C(lit.)
• LogP: 1.82300
• Storage Temp.: Flammables area
• Solubility.: 3.8g/l
• Water Solubility.: Slightly soluble in water
• XLogP3: 2
• Hydrogen Bond Donor Count: 0
• Hydrogen Bond Acceptor Count: 1
• Rotatable Bond Count: 4
• Exact Mass: 102.104465066
• Heavy Atom Count: 7
• Complexity: 27.4
• Transport DOT Label: Flammable Liquid

Purity/Quality:

99.9% ^*data from raw suppliers

Butyl Ethyl Ether >99.0%(GC) ^*data from reagent suppliers

Safty Information:

• Pictogram(s): XnF
• Hazard Codes: F,Xn
• Statements: 11-22
• Safety Statements: 16-23

MSDS Files:

SDS file from LookChem

Total 1 MSDS from other Authors

Useful:

• Canonical SMILES: CCCCOCC
• Uses: Extraction solvent, inert reaction medium. As an extraction solvent

Technology Process of Butyl ethyl ether

There total 50 articles about Butyl ethyl ether which guide to synthetic route it. The literature collected by LookChem mainly comes from the sharing of users and the free literature resources found by Internet computing technology. We keep the original model of the professional version of literature to make it easier and faster for users to retrieve and use. At the same time, we analyze and calculate the most feasible synthesis route with the highest yield for your reference as below:

synthetic route:

Reference yield: 39.1%

allylcarbinyl ethyl ether (44611-46-3) → butyl ethyl ether (628-81-9) + Bis(4-ethoxybutyl)magnesium

Guidance literature:

With magnesium hydride; zirconium(IV) chloride; In tetrahydrofuran; at 66 - 80 ℃;

Reference yield: 20.0%

1-bromo-butane (109-65-9) + aluminum ethoxide (555-75-9) → butyl ethyl ether (628-81-9)

Guidance literature:

In N,N-dimethyl-formamide; at 59 - 70 ℃; for 48h;

Reference yield:

1,2-dimethoxyethane (110-71-4) + ethanol (64-17-5) + 1-butyl-1-nitrosourea (869-01-2) → butan-2-yl ethyl ester (2679-87-0) + ethyl methyl ether (540-67-0) + butyl ethyl ether (628-81-9) + 1-(2-methoxy-ethoxy)-butane (13343-98-1) + 2-(2-Methoxyethoxy)butan + butan-1-ol (71-36-3)

Guidance literature:

With sodium hydrogencarbonate; Product distribution; Mechanism; Ambient temperature; further reagent: K₂CO₃, var. conc.;

upstream raw materials:

1-bromo-butane

potassium ethoxide

sodium ethanolate

ethyl bromide

Downstream raw materials:

ethene

ethanol

butan-1-ol

ethyl trifluoroacetate,

Refernces

• 1、 Tanner,Kandanarachchi,Das,Franz. "Absolute rates of the solution-phase addition of atomic hydrogen to a vinyl ether and a vinyl ester: Effect of oxygen substitution on hydrogen atom reactivity with olefins". . p. 3054 - 3063. Retrieved 2003.
• 2、 Kots,Zabilska,Grigor’ev, Yu. V.,Ivanova. "Ethanol to Butanol Conversion over Bifunctional Zeotype Catalysts Containing Palladium and Zirconium". . p. 925 - 934. Retrieved 2019/08/20.
• 3、 Asano, Takehiro,Takagi, Hiroshi,Nakagawa, Yoshinao,Tamura, Masazumi,Tomishige, Keiichi. "Selective hydrogenolysis of 2-furancarboxylic acid to 5-hydroxyvaleric acid derivatives over supported platinum catalysts". . p. 6133 - 6145. Retrieved 2019/11/20.