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324558

Sigma-Aldrich

Ethylene glycol

anhydrous, 99.8%

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Synonym(s):
1,2-Ethanediol
Linear Formula:
HOCH2CH2OH
CAS Number:
Molecular Weight:
62.07
Beilstein:
505945
EC Number:
MDL number:
eCl@ss:
39020501
PubChem Substance ID:
NACRES:
NA.21

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

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1 of 4

This Item
EX0564900631293237
Ethylene glycol anhydrous, 99.8%

Sigma-Aldrich

324558

Ethylene glycol

Ethylene glycol

Supelco

EX0564

Ethylene glycol

Ethylene glycol anhydrous, ZerO2&#174;, 99.8%

Sigma-Aldrich

900631

Ethylene glycol

Ethylene glycol spectrophotometric grade, &#8805;99%

Sigma-Aldrich

293237

Ethylene glycol

vapor density

2.1 (vs air)

vapor density

-

vapor density

2.1 (vs air)

vapor density

2.1 (vs air)

vapor pressure

0.08 mmHg ( 20 °C)

vapor pressure

0.053 hPa ( 20 °C)

vapor pressure

0.08 mmHg ( 20 °C)

vapor pressure

0.08 mmHg ( 20 °C)

assay

99.8%

assay

≥99% (GC)

assay

99.8%

assay

≥99%

form

liquid

form

liquid

form

liquid

form

liquid

autoignition temp.

752 °F

autoignition temp.

-

autoignition temp.

752 °F

autoignition temp.

752 °F

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.

Pictograms

Exclamation markHealth hazard

Signal Word

Warning

Hazard Statements

Hazard Classifications

Acute Tox. 4 Oral - STOT RE 2 Oral

Target Organs

Kidney

Storage Class Code

10 - Combustible liquids

WGK

WGK 1

Flash Point(F)

239.0 °F - open cup

Flash Point(C)

115 °C - open cup

Personal Protective Equipment

dust mask type N95 (US), Eyeshields, Gloves

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The spectrum of ethylene glycol poisoning.
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