Isopentyl ether

Isopentyl ether
  • CAS No.:544-01-4
Other grades of this product :
Isopentyl ether Basic information
Product Name:Isopentyl ether
Synonyms:1-(Isopentyloxy)-3-methylbutane;1,1’-oxybis(3-methyl-butan;1,1’-oxybis[3-methyl-butan;di-3-methylbutylether;Isoamyl oxide;isoamyloxide;isopentylether,mixtureofisomers;DIISOAMYL ETHER
CAS:544-01-4
MF:C10H22O
MW:158.28
EINECS:208-857-4
Product Categories:
Mol File:544-01-4.mol
Isopentyl ether Chemical Properties
Melting point -28.46°C (estimate)
Boiling point 173 °C (lit.)
density 0.778 g/mL at 25 °C (lit.)
vapor pressure 2.5 hPa (20 °C)
refractive index n20/D 1.407
Fp 46 °C
storage temp. Store below +30°C.
solubility alcohol: miscible(lit.)
form clear liquid
color Colorless to Almost colorless
Water Solubility insoluble
Merck 14,5118
BRN 1698014
LogP5.078 at 25℃
CAS DataBase Reference544-01-4(CAS DataBase Reference)
NIST Chemistry ReferenceButane, 1,1'-oxybis[3-methyl-(544-01-4)
EPA Substance Registry SystemButane, 1,1'-oxybis[3-methyl- (544-01-4)
Safety Information
Hazard Codes Xn,N
Risk Statements 10-51/53-43-20
Safety Statements 16-61-36/37-33-24/25
RIDADR UN 3271 3/PG 3
WGK Germany 2
RTECS EK5433750
TSCA Yes
HazardClass 3
PackingGroup III
HS Code 29091900
Hazardous Substances Data544-01-4(Hazardous Substances Data)
MSDS Information
ProviderLanguage
Isopentyl ether English
SigmaAldrich English
ACROS English
ALFA English
Isopentyl ether Usage And Synthesis
Chemical PropertiesCLEAR COLOURLESS LIQUID
UsesIsopentyl ether is used in the synthesis of silver nanoparticles in a continuous flow tubular microreactor,single-crystal Ag nanocubes (with slight truncation) of around 13.5nm in edge length.
UsesSolvent in Grignard reaction; also as solvent of odorous principles; manufacture of lacquers; regenerating rubber.
UsesIsoamyl ether has been used in the synthesis of:
  • silver nanoparticles in a continuous flow tubular microreactor
  • single-crystal Ag nanocubes (with slight truncation) of around 13.5nm in edge length
Flammability and ExplosibilityFlammable
Purification MethodsIsopentyl ether is a mixture of 2-and 3-methylbutyl ether. It is purified by refluxing with sodium for 5hours, then it is distilled under reduced pressure, to remove alcohols. Isoamyl ether can also be dried with CaCl2 and fractionally distilled from P2O5. [Beilstein 1 IV 1682.]

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