Ethylene glycol

C₂H₆O₂CAS 107-21-162.07 g/mol

Open in Covalent MOL file

Properties

Molecular formula: C₂H₆O₂
Molar mass: 62.07 g/mol
Exact mass: 62.0368 Da
Density: 1.1135 g/mL (at 20 °C)
Melting point: −13 °C
Boiling point: 197.3 °C
pKa: 15.1
Flash point: 111.1 °C (closed cup)
Water solubility: miscible
logP: -1.03Crippen estimate
Polar surface area: 40.5 Å²
H-bond donors / acceptors: 2 / 2
Rotatable bonds: 1

Hazards

Warning

H302 Harmful if swallowedAcute toxicity, oral

Harmonised EU classification (CLP Annex VI), via PubChem.

Precautionary statements

P264, P270, P301+P317, P330, P501

Identifiers

CAS number

107-21-1

SMILES

OCCO

InChIKey

LYCAIKOWRPUZTN-UHFFFAOYSA-N

InChI

InChI=1S/C2H6O2/c3-1-2-4/h3-4H,1-2H2

Weigh it out

Type any one amount. The others follow from the molar mass and density.

Names and synonyms

26 names · show all

1,2-Ethanediol
Glycol
Ethylene alcohol
Ethylene dihydrate
Glycol alcohol
Macrogol 400 BPC
Monoethylene glycol
Tescol
1,2-Dihydroxyethane
Ramp
2-Hydroxyethanol
Fridex
Ucar 17
Dowtherm SR 1
Norkool
Zerex
1,2-Ethylene glycol
146AR
Union Carbide XL 54 Type I De-icing Fluid
MEG 100
NSC 93876
Glysil GS
E 600
E 600 (Glycol)
SR 01
E 0105

Reactions

(S)-(−)-1-Amino-2-methoxymethylpyrrolidine (SAMP) and (R)-(+)-1-amino-2-methoxymethylpyrrolidine (RAMP), versatile chiral auxiliaries (1-Pyrrolidinamine, 2-(methoxymethyl)-, (S) 1-Pyrrolidinamine, 2-(methoxymethyl)-, (R))product

Work with Ethylene glycol

Predict the NMR spectrum1H and 13C shifts with multiplicities Make a solutionWhat to weigh for any molarity and volume Check drug-likenessLipinski, Veber and lead-likeness Boiling point under vacuumAt any pressure, from its normal boiling point Isotope patternExact mass and the mass spectrum pattern

Similar compounds

1,4-Butanediol110-63-456 % similar Polytetrahydrofuran25190-06-156 % similar 1,3-Propanediol504-63-256 % similar 2-Mercaptoethanol60-24-255 % similar 1,5-Pentanediol111-29-550 % similar 1,10-Decanediol112-47-050 % similar 1,14-Tetradecanediol19812-64-750 % similar 1,9-Nonanediol3937-56-250 % similar

Tanimoto similarity of circular fingerprints over the whole catalogue. All similar compounds

Same formula

1,2-Ethane-1,1,2,2-D4-diol-D215054-86-1 Polyethylene glycol25322-68-3

Elsewhere

PubChem CAS Common Chemistry NIST WebBook Wikipedia