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Merck
CN

308277

Diethylene glycol diethyl ether

suitable for HPLC, ≥99%

Synonym(s):

2-Ethoxyethyl ether, Bis(2-ethoxyethyl) ether, Diethyldiglycol

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About This Item

Linear Formula:
(C2H5OCH2CH2)2O
CAS Number:
112-36-7
Molecular Weight:
162.23
UNSPSC Code:
12190000
NACRES:
NA.21
PubChem Substance ID:
329753591
EC Number:
203-963-7
Beilstein/REAXYS Number:
1699259
MDL number:
MFCD00009254
Grade:
HPLC grade
Assay:
≥99%
Technique(s):
HPLC: suitable
Application(s):
food and beverages
Bp:
180-190 °C (lit.)
Vapor pressure:
0.5 mmHg ( 20 °C)

Key Documents

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Product Name

Diethylene glycol diethyl ether, suitable for HPLC, ≥99%

InChI key

RRQYJINTUHWNHW-UHFFFAOYSA-N

InChI

1S/C8H18O3/c1-3-9-5-7-11-8-6-10-4-2/h3-8H2,1-2H3

SMILES string

CCOCCOCCOCC

grade

HPLC grade

vapor density

5.6 (vs air)

vapor pressure

0.5 mmHg ( 20 °C)

assay

≥99%

form

liquid

purified by

glass distillation

expl. lim.

6.2 %

technique(s)

HPLC: suitable

impurities

<0.050% water

refractive index

n20/D 1.412 (lit.)

bp

180-190 °C (lit.)

mp

-68 °C

density

0.909 g/mL at 25 °C (lit.)

λ

H2O reference

UV absorption

λ: 260 nm Amax: 1.00
λ: 300 nm Amax: 0.10
λ: 320 nm Amax: 0.04
λ: 350-400 nm Amax: 0.01

application(s)

food and beverages

Quality Level

100

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Other Notes

Discover LiChropur reagents ideal for HPLC or LC-MS analysis

pictograms

Exclamation mark
GHS07

signalword

Warning

hcodes

H315

Hazard Classifications

Skin Irrit. 2

Storage Class

10 - Combustible liquids

wgk

WGK 1

flash_point_f

152.6 °F - closed cup

flash_point_c

67 °C - closed cup

Regulatory Information

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Certificates of Analysis (COA)

Lot/Batch Number
SHBS6499
SHBP6807
SHBJ6441
SHBG9613V
SHBF9822V

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Density, viscosity, and surface tension at 293.15 K and liquid-liquid equilibria from 301.15 K to 363.15 K under atmospheric pressure for the binary mixture of diethylene glycol diethyl ether+ water.
Li XX, et al.
Journal of Chemical and Engineering Data, 49(4), 1043-1045 (2004)
Excess molar volumes and viscosities of binary mixtures of diethylene glycol diethyl ether with chloroalkanes at 298.15 K.
Pal A and Bhardwaj RK.
Journal of Molecular Liquids, 102(1), 197-211 (2003)
R L Schuler et al.
Environmental health perspectives, 57, 141-146 (1984-08-01)
Fifteen glycol ethers were investigated for their potential to cause adverse reproductive toxic effects using an in vivo mouse screening bioassay. Pregnant mice were orally dosed once per day on days 7 through 14 of gestation at concentrations causing 0

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