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249599

Sigma-Aldrich

Dioctyl ether

99%

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Synonym(s):
Octyl ether
Linear Formula:
[CH3(CH2)7]2O
CAS Number:
Molecular Weight:
242.44
Beilstein:
1748226
EC Number:
MDL number:
PubChem Substance ID:
NACRES:
NA.22

Assay

99%

form

liquid

refractive index

n20/D 1.433 (lit.)

bp

286-287 °C (lit.)

mp

−7.6 °C (lit.)

solubility

water: soluble 0.1 g/L at 20 °C

density

0.806 g/mL at 25 °C (lit.)

SMILES string

CCCCCCCCOCCCCCCCC

InChI

1S/C16H34O/c1-3-5-7-9-11-13-15-17-16-14-12-10-8-6-4-2/h3-16H2,1-2H3

InChI key

NKJOXAZJBOMXID-UHFFFAOYSA-N

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This Item
MX0819O5500111333
Dioctyl ether 99%

Sigma-Aldrich

249599

Dioctyl ether

tert-Butyl methyl ether Meets ACS Specifications GR ACS

Supelco

MX0819

tert-Butyl methyl ether

Octyl acetate ≥99%

Sigma-Aldrich

O5500

Octyl acetate

Dipropyl ether ≥99%

Sigma-Aldrich

111333

Dipropyl ether

form

liquid

form

liquid

form

-

form

-

refractive index

n20/D 1.433 (lit.)

refractive index

n25/D 1.365-1.367

refractive index

n20/D 1.418 (lit.)

refractive index

n20/D 1.380 (lit.)

bp

286-287 °C (lit.)

bp

55.3 °C/1013 hPa

bp

211 °C (lit.)

bp

88-90 °C (lit.)

mp

−7.6 °C (lit.)

mp

-108.6 °C

mp

-

mp

−123 °C (lit.)

solubility

water: soluble 0.1 g/L at 20 °C

solubility

42 g/L

solubility

-

solubility

H2O: slightly soluble, alcohols: soluble, diethyl ether: soluble

Application

Dioctyl ether has been used in the preparation of:
  • 11nm-sized monodisperse iron nanoparticles
  • cobalt ferrite nanocrystals with a particle diameter of 6nm
  • CoPt-polymer nanostructured composites

Storage Class Code

10 - Combustible liquids

WGK

WGK 1

Flash Point(F)

230.0 °F - closed cup

Flash Point(C)

110 °C - closed cup

Personal Protective Equipment

dust mask type N95 (US), Eyeshields, Gloves

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An automated bundled hollow fiber array (BHF)-liquid-phase microextraction (LPME) methodology in combination with ultra-high-performance liquid chromatography-tandem mass spectrometry (UHPLC-MS/MS) has been developed for the determination of perfluorinated compounds (PFCs) in environmental aqueous matrices. Eight PFCs were considered, including perfluoroheptanoic acid

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