Skip to Content
Merck
CN

1265515

USP

Ethylene glycol

United States Pharmacopeia (USP) Reference Standard

Synonym(s):

Ethylene glycol, 1,2-Ethanediol

Sign In to View Organizational & Contract Pricing.

Select a Size

Change View

About This Item

Linear Formula:
HOCH2CH2OH
CAS Number:
Molecular Weight:
62.07
UNSPSC Code:
41116107
NACRES:
NA.24
PubChem Substance ID:
MDL number:
Beilstein/REAXYS Number:
505945
Technical Service
Need help? Our team of experienced scientists is here for you.
Let Us Assist


grade

pharmaceutical primary standard

vapor density

2.1 (vs air)

vapor pressure

0.08 mmHg ( 20 °C)

autoignition temp.

752 °F

expl. lim.

15.3 %

manufacturer/tradename

USP

refractive index

n20/D 1.431 (lit.)

bp

195-198 °C

mp

−13 °C (lit.)

density

1.113 g/mL at 25 °C (lit.)

application(s)

pharmaceutical (small molecule)

format

neat

SMILES string

OCCO

InChI

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

InChI key

LYCAIKOWRPUZTN-UHFFFAOYSA-N

General description

This product is provided as delivered and specified by the issuing Pharmacopoeia. All information provided in support of this product, including SDS and any product information leaflets have been developed and issued under the Authority of the issuing Pharmacopoeia.For further information and support please go to the website of the issuing Pharmacopoeia.

Application

Ethylene glycol USP Reference standard, intended for use in specified quality tests and assays as specified in the USP compendia. Also, for use with USP monographs such as:
  • Propylene Glycol
  • Polyethylene Glycol 3350
  • Noncrystallizing Sorbitol Solution
  • Polyoxyl 40 Hydrogenated Castor Oil
  • Maltitol Solution
  • Sorbitol Solution
  • Sorbitol Sorbitan Solution
  • Dapagliflozin Propanediol

Analysis Note

These products are for test and assay use only. They are not meant for administration to humans or animals and cannot be used to diagnose, treat, or cure diseases of any kind.  ​

Other Notes

Sales restrictions may apply.


Still not finding the right product?

Explore all of our products under Ethylene glycol


pictograms

Health hazardExclamation mark

signalword

Warning

hcodes

Hazard Classifications

Acute Tox. 4 Oral - STOT RE 2 Oral

target_organs

Kidney

Storage Class

10 - Combustible liquids

flash_point_f

239.0 °F - open cup

flash_point_c

115 °C - open cup



Choose from one of the most recent versions:

Certificates of Analysis (COA)

Lot/Batch Number

It looks like we've run into a problem, but you can still download Certificates of Analysis from our Documents section.

If you need assistance, please contact Customer Support

Already Own This Product?

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

Visit the Document Library


Protocols

99%;甘油,≥99.5%;四甘醇,99%


Ethylene Glycol, Diethylene Glycol, and Triethylene Glycol in Ethoxylated Products
USP43-NF38: United States Pharmacopeia and National Formulary
United States Pharmacopeia, 39(4), 6733-6733 (2014)
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



Global Trade Item Number

SKUGTIN
1265515-0.5ML04061838724229