93171
Diethylene glycol
BioUltra, ≥99.0% (GC)
Synonym(s):
2,2′-Oxydiethanol, 2-Hydroxyethyl ether, Bis(2-hydroxyethyl) ether, Diglycol
About This Item
vapor density
2.14 (vs air)
Quality Level
vapor pressure
0.01 mmHg ( 20 °C)
description
non-ionic
product line
BioUltra
Assay
≥99.0% (GC)
form
liquid
viscous liquid
autoignition temp.
442 °F
expl. lim.
2-12.3 %
impurities
insoluble matter, passes filter test
≤30 mg/kg peroxides (as H2O2)
refractive index
n20/D 1.447 (lit.)
n20/D 1.447
pH
5.5-7.0 (25 °C, 50 mg/mL in H2O)
bp
245 °C (lit.)
mp
−10 °C (lit.)
solubility
H2O: 50 mg/mL at 20 °C, clear, colorless
density
1.118 g/mL at 25 °C (lit.)
anion traces
chloride (Cl-): ≤50 mg/kg
sulfate (SO42-): ≤50 mg/kg
cation traces
Al: ≤10 mg/kg
As: ≤0.1 mg/kg
Ba: ≤5 mg/kg
Bi: ≤5 mg/kg
Ca: ≤10 mg/kg
Cd: ≤5 mg/kg
Co: ≤5 mg/kg
Cr: ≤5 mg/kg
Cu: ≤5 mg/kg
Fe: ≤5 mg/kg
K: ≤200 mg/kg
Li: ≤5 mg/kg
Mg: ≤5 mg/kg
Mn: ≤5 mg/kg
Mo: ≤5 mg/kg
Na: ≤200 mg/kg
Ni: ≤5 mg/kg
Pb: ≤5 mg/kg
Sr: ≤5 mg/kg
Zn: ≤5 mg/kg
SMILES string
OCCOCCO
λ
50 mg/mL in H2O
UV absorption
λ: 260 nm Amax: ≤0.060
λ: 280 nm Amax: ≤0.030
InChI
1S/C4H10O3/c5-1-3-7-4-2-6/h5-6H,1-4H2
InChI key
MTHSVFCYNBDYFN-UHFFFAOYSA-N
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Application
Signal Word
Warning
Hazard Statements
Precautionary Statements
Hazard Classifications
Acute Tox. 4 Oral
WGK
WGK 1
Flash Point(F)
closed cup
Flash Point(C)
closed cup
Personal Protective Equipment
Certificates of Analysis (COA)
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