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:
Molecular Weight:
162.23
UNSPSC Code:
12190000
NACRES:
NA.21
PubChem Substance ID:
EC Number:
203-963-7
Beilstein/REAXYS Number:
1699259
MDL number:
Assay:
≥99%
Grade:
HPLC grade
Technique(s):
HPLC: suitable
Bp:
180-190 °C (lit.)
Vapor pressure:
0.5 mmHg ( 20 °C)
grade
HPLC grade
Quality Segment
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
SMILES string
CCOCCOCCOCC
InChI
1S/C8H18O3/c1-3-9-5-7-11-8-6-10-4-2/h3-8H2,1-2H3
InChI key
RRQYJINTUHWNHW-UHFFFAOYSA-N
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signalword
Warning
hcodes
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
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