Skip to Content
Merck
CN

33068

Sigma-Aldrich

Ethylene glycol

puriss. p.a., reag. Ph. Eur., ≥99.5% (GC)

Synonym(s):

TMSI, 1,2-Ethanediol

Sign Into View Organizational & Contract Pricing

Select a Size

About This Item

Linear Formula:
HOCH2CH2OH
CAS Number:
107-21-1
Molecular Weight:
62.07
Beilstein:
505945
EC Number:
203-473-3
MDL number:
MFCD00002885
UNSPSC Code:
12190000
PubChem Substance ID:
24859881

Key Documents

View All Documentation
Technical Service
Need help? Our team of experienced scientists is here for you.
Let Us Assist
Technical Service
Need help? Our team of experienced scientists is here for you.
Let Us Assist

Agency

reag. Ph. Eur.

vapor density

2.1 (vs air)

vapor pressure

0.08 mmHg ( 20 °C)

grade

puriss. p.a.

Assay

≥99.5% (GC)

autoignition temp.

752 °F

expl. lim.

15.3 %

reaction suitability

reagent type: derivatization reagent
reaction type: Silylations

impurities

≤0.0003% KMnO4 red. matter (as O)
≤0.001% free acid (as CH3COOH)
≤0.005% formaldehyde
≤0.1% water (Karl Fischer)

ign. residue

≤0.005% (as SO4)

refractive index

n20/D 1.4300-1.4330
n20/D 1.431 (lit.)

bp

195-198 °C

mp

−13 °C (lit.)

density

1.113 g/mL at 25 °C (lit.)

anion traces

chloride (Cl-): ≤0.2 mg/kg

cation traces

Fe: ≤0.2 mg/kg

suitability

passes test for reaction against H2SO4

SMILES string

OCCO

InChI

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

InChI key

LYCAIKOWRPUZTN-UHFFFAOYSA-N

Looking for similar products? Visit Product Comparison Guide

Application

Suitable for the derivatization of ecdysones, hindered hydroxysteroids, hydroxysteroids and steroids.

Other Notes

A -D suffix exists for administrative purposes only.
All -D packages are 100% the same product, same quality, same specification as the package sizes previously sold without a -D.

Reagent for trimethylsilyl.

Pictograms

Health hazardExclamation mark
GHS08,GHS07

Signal Word

Warning

Hazard Statements

H302,H373

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

Regulatory Information

新产品
This item has

Choose from one of the most recent versions:

Certificates of Analysis (COA)

Lot/Batch Number
SZBA1590
C3250
SZBA2720
SZBC2000
SZBC1230V

Don't see the Right Version?

If you require a particular version, you can look up a specific certificate by the Lot or Batch number.

Search for a COA

Already Own This Product?

Find documentation for the products that you have recently purchased in the Document Library.

Visit the Document Library

Yi Wang et al.
Journal of the American Chemical Society, 135(5), 1941-1951 (2013-01-16)
This article describes a robust method for the facile synthesis of small Ag nanocubes with edge lengths controlled in the range of 18-32 nm. The success of this new method relies on the substitution of ethylene glycol (EG)--the solvent most
Birgit Oberleitner et al.
Chemical communications (Cambridge, England), 49(16), 1615-1617 (2013-01-23)
This work describes an integrated approach for designing on demand Self-Assembled Monolayers (SAMs) on silicon oxides and particularly glass substrates for cell biology applications. Starting from commercially available compounds, the strategy relies on thiol-ene reaction and provides high quality SAMs
Laetitia Galea et al.
Biomaterials, 34(27), 6388-6401 (2013-06-13)
Calcium phosphates (CaPs) are widely used as bone graft substitutes but are inherently brittle, hence restricting their use to mechanically protected environments. Combining them with a tough polymer matrix could potentially lead to a composite with load-bearing properties. However, the
Frank F J Simonis et al.
Magnetic resonance in medicine, 73(3), 1184-1189 (2014-03-26)
MR thermometry (MRT) is a noninvasive method for measuring temperature that can potentially be used for radio frequency (RF) safety monitoring. This application requires measuring absolute temperature. In this study, a multigradient-echo (mGE) MRT sequence was used for that purpose.
Robert Hess et al.
Archives of toxicology, 78(12), 671-680 (2004-09-17)
Upon ingestion ethylene glycol (EG, monoethylene glycol) is rapidly absorbed from the gastrointestinal tract, and depending on the severity of exposure signs of toxicity may progress through three stages. Neurological effects characterize the first step consisting of central nervous depression
View All Related Papers

Our team of scientists has experience in all areas of research including Life Science, Material Science, Chemical Synthesis, Chromatography, Analytical and many others.

Contact Technical Service