324558
Ethylene glycol
anhydrous, 99.8%
Synonym(s):
1,2-Ethanediol
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About This Item
Linear Formula:
HOCH2CH2OH
CAS Number:
Molecular Weight:
62.07
NACRES:
NA.21
PubChem Substance ID:
eCl@ss:
39020501
UNSPSC Code:
12191502
EC Number:
203-473-3
MDL number:
Beilstein/REAXYS Number:
505945
Assay:
99.8%
Grade:
anhydrous
Bp:
195-198 °C
Vapor pressure:
0.08 mmHg ( 20 °C)
grade
anhydrous
Quality Level
vapor density
2.1 (vs air)
vapor pressure
0.08 mmHg ( 20 °C)
assay
99.8%
form
liquid
autoignition temp.
752 °F
expl. lim.
15.3 %
impurities
<0.003% water, <0.005% water (100 mL pkg)
refractive index
n20/D 1.431 (lit.)
bp
195-198 °C
mp
−13 °C (lit.)
density
1.113 g/mL at 25 °C (lit.)
SMILES string
OCCO
InChI
1S/C2H6O2/c3-1-2-4/h3-4H,1-2H2
InChI key
LYCAIKOWRPUZTN-UHFFFAOYSA-N
General description
Ethylene glycol is the major component of antifreeze preparations.
Application
Ethylene glycol may be used in the preparation of spiroborate esters by reacting with chiral 1,2-aminoalcohols in the presence of triisopropyl borate. It may also be used as a solvent in the preparation of tris(2,2′-bipyrazyl)ruthenium(II) chloride by the reaction of 2,2′-bipyrazine with ruthenium(III) chloride.
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target_organs
Kidney
signalword
Warning
hcodes
Hazard Classifications
Acute Tox. 4 Oral - STOT RE 2 Oral
Storage Class
10 - Combustible liquids
wgk
WGK 1
flash_point_f
239.0 °F - open cup
flash_point_c
115 °C - open cup
ppe
Eyeshields, Faceshields, Gloves, type ABEK (EN14387) respirator filter
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