Ethylene glycol, spectroscopy grade, ≥99%

Name: Ethylene glycol, spectroscopy grade, ≥99%
Brand: Vaqora Chemicals
SKU: VQ-001864

About Ethylene glycol, spectroscopy grade, ≥99%

Listed under CAS 107-21-1, Ethylene glycol is a specialty grade solvent available from Vaqora Chemicals (Spectroscopy grade), specified at ≥99% purity. The compound has the formula C2H6O2, corresponding to a molecular weight of 62.07 g/mol. Systematically, it is named ethane-1,2-diol. Alternative names: 1,2-Ethanediol and glycol.

In its supplied form it is a colourless liquid. Reported physical data include a melting point of −13 °C and a boiling point of 195-198 °C. Keep containers tightly closed in a cool, well-ventilated area away from heat and ignition sources. The GHS classification uses the signal word “Warning”, so appropriate gloves, eye protection and ventilation are recommended.

Key uses span UV-Vis and IR spectroscopy, spectrophotometric blanks, sample dissolution and polymer and resin production. Buyers come mainly from academic and industrial research, pharmaceutical manufacturing and polymers and plastics.

Standard pack sizes are 1 L and 5 x 1 L, and every batch ships with a Certificate of Analysis (COA) and we export worldwide.

Typical applications

UV-Vis & IR spectroscopy
Spectrophotometric blanks
Sample dissolution
Polymer & resin production

Industries

Grade guides

Specifications & identifiers

Chemical identifiers
Product name	Ethylene glycol, spectroscopy grade, ≥99%
Catalogue No.	VQ-001864
CAS Number	107-21-1
IUPAC name	ethane-1,2-diol
Molecular formula	C₂H₆O₂
Molecular weight	62.07 g/mol
Exact mass	62.0368
Grade	Spectroscopy
Purity / assay	≥99%
HSN code	29053100
InChIKey	LYCAIKOWRPUZTN-UHFFFAOYSA-N
SMILES	C(CO)O
PubChem CID	174

Physical properties
Physical form	Liquid
Appearance	Colourless liquid
Melting point	−13 °C
Boiling point	195-198 °C
Density	1.113 g/mL at 25 °C
LogP (XLogP3)	-1.4
H-bond donors / acceptors	2 / 2
TPSA	40.5 Å²
UN number	UN 3082
Synonyms	1,2-Ethanediol, glycol, monoethylene glycol, 2-hydroxyethanol, 1,2-Dihydroxyethane, Glycol alcohol, Ethylene alcohol, Tescol, Norkool, Ethylene dihydrate, ethanediol, Macrogol 400 BPC

Safety & hazard information (GHS)

Harmful / irritant

Signal word: Warning

Hazard statements

H302Harmful if swallowed

Precautionary statements: P264, P270, P301 + P317, P330, P501

Classification is indicative (aggregated GHS notifications) and may vary by grade and concentration. Always refer to the SDS supplied with your lot.

Documents

Safety Data Sheet (SDS)16-section GHS · on request Certificate of AnalysisTypical / batch COA · on request Specification sheetTDS / MOA · on request

Other grades of CAS 107-21-1

Synthesis

Ethylene glycol, 99%

CAS: 107-21-1
Formula: C₂H₆O₂
MW: 62.07 g/mol

VQ-002006

Ethylene glycol, anhydrous, 99.8%

CAS: 107-21-1
Formula: C₂H₆O₂
MW: 62.07 g/mol

VQ-002007

AR

Ethylene glycol, GR 99%+

CAS: 107-21-1
Formula: C₂H₆O₂
MW: 62.07 g/mol

VQ-001798

Industrial

Monoethylene Glycol (MEG)

CAS: 107-21-1
Formula: C₂H₆O₂
MW: 62.07 g/mol

VQ-019488

Frequently asked questions

What is the CAS number of Ethylene glycol, spectroscopy grade, ≥99%?

The CAS Registry Number of Ethylene glycol, spectroscopy grade, ≥99% is 107-21-1. It is also known as 1,2-Ethanediol, glycol, monoethylene glycol.

What is the molecular formula and molecular weight of Ethylene glycol, spectroscopy grade, ≥99%?

Ethylene glycol, spectroscopy grade, ≥99% has the molecular formula C2H6O2 and a molecular weight of 62.07 g/mol. Its IUPAC name is ethane-1,2-diol.

Which grade and pack sizes of Ethylene glycol, spectroscopy grade, ≥99% can I order?

We supply Ethylene glycol, spectroscopy grade, ≥99% in Spectroscopy (≥99%) grade, in 1 L, 5 x 1 L packs. Larger bulk quantities and custom packing are quoted on request.

Do you provide a COA and SDS with Ethylene glycol, spectroscopy grade, ≥99%?

Yes. Every lot of Ethylene glycol, spectroscopy grade, ≥99% is shipped with a batch-specific Certificate of Analysis, and a 16-section GHS Safety Data Sheet is provided with the quotation and the shipment.

Can Ethylene glycol, spectroscopy grade, ≥99% be shipped internationally?

Yes. Ethylene glycol, spectroscopy grade, ≥99% is classified as hazardous (UN 3082), so it is packed in UN-approved packaging and shipped as dangerous goods under IATA/IMDG rules. We export worldwide on EXW, FOB, CIF and DAP terms.