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205621

Sigma-Aldrich

Diethylene glycol dibutyl ether

≥99%

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Synonym(s):
2-Butoxyethyl ether, Bis(2-butoxyethyl) ether, Dibutyldiglycol
Linear Formula:
(CH3CH2CH2CH2OCH2CH2)2O
CAS Number:
Molecular Weight:
218.33
Beilstein:
1750713
EC Number:
MDL number:
PubChem Substance ID:
NACRES:
NA.22

vapor density

>1 (vs air)

Quality Level

vapor pressure

<0.01 mmHg ( 20 °C)

Assay

≥99%

form

liquid

refractive index

n20/D 1.423 (lit.)

bp

256 °C (lit.)

mp

−60 °C (lit.)

density

0.885 g/mL at 25 °C (lit.)

SMILES string

CCCCOCCOCCOCCCC

InChI

1S/C12H26O3/c1-3-5-7-13-9-11-15-12-10-14-8-6-4-2/h3-12H2,1-2H3

InChI key

KZVBBTZJMSWGTK-UHFFFAOYSA-N

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1 of 4

This Item
579963E4658256366
form

liquid

form

liquid

form

liquid

form

liquid

refractive index

n20/D 1.423 (lit.)

refractive index

n20/D 1.432 (lit.)

refractive index

n20/D 1.412 (lit.)

refractive index

n20/D 1.419 (lit.)

bp

256 °C (lit.)

bp

231 °C (lit.)

bp

180-190 °C (lit.)

bp

169-172.5 °C (lit.)

mp

−60 °C (lit.)

mp

−68 °C (lit.)

mp

-68 °C

mp

−75 °C (lit.)

density

0.885 g/mL at 25 °C (lit.)

density

0.967 g/mL at 25 °C (lit.)

density

0.909 g/mL at 25 °C (lit.)

density

0.902 g/mL at 25 °C (lit.)

General description

The color changes in weak acid solutions of plutonium (IV) nitrate in diethylene glycol dibutyl ether has been studied.

Storage Class Code

10 - Combustible liquids

WGK

WGK 1

Flash Point(F)

244.4 °F - closed cup

Flash Point(C)

118 °C - closed cup

Personal Protective Equipment

dust mask type N95 (US), Eyeshields, Gloves

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Customers Also Viewed

The properties of inorganic compounds in organic solvents?I: The hydrolysis and polymerization of quadrivalent plutonium nitrate species in diethylene glycol dibutyl ether.
Tuck DG.
J. Inorg. Nucl. Chem., 6(3), 252-256 (1958)

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