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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
Assay:
≥99%
Grade:
HPLC grade
Technique(s):
HPLC: suitable
Bp:
180-190 °C (lit.)
Vapor pressure:
0.5 mmHg ( 20 °C)

Key Documents

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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

Quality Level

100

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

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Other Notes

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pictograms

Exclamation mark
GHS07

signalword

Warning

hcodes

H315

Hazard Classifications

Skin Irrit. 2

Storage Class

10 - Combustible liquids

flash_point_f

179.6 °F - open cup

flash_point_c

82 °C - open cup

Regulatory Information

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Certificates of Analysis (COA)

Lot/Batch Number
SHBT5398
SHBS6499
SHBP6807
SHBJ6441
SHBG9613V

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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
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)
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)

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