Triethylene glycol dimethyl ether, 99%

Name: Triethylene glycol dimethyl ether, 99%
Brand: Vaqora Chemicals
SKU: VQ-010310

About Triethylene glycol dimethyl ether, 99%

Vaqora Chemicals supplies Triethylene glycol dimethyl ether, an ether building block registered under CAS number 112-49-2 at a purity of 99%. The compound has the formula C8H18O4, corresponding to a molecular weight of 178.23 g/mol. The IUPAC name is 1-methoxy-2-[2-(2-methoxyethoxy)ethoxy]ethane. Alternative names: 1,2-Bis(2-methoxyethoxy)ethane and Dimethyltriglycol.

The material typically appears as a colourless liquid. Key physical data: a melting point of -45 °C. Store in a cool, well-ventilated place, away from sources of ignition, with the container tightly sealed. The GHS classification uses the signal word “Danger”, so appropriate gloves, eye protection and ventilation are recommended.

Key uses span solvent and extraction work and organic synthesis. Buyers come mainly from pharmaceutical manufacturing and academic and industrial research.

Available in 250 g and 1 kg packs, Triethylene glycol dimethyl ether is dispatched with a Certificate of Analysis (COA) to destinations worldwide.

Typical applications

Solvent & extraction work
Organic synthesis

Industries

Specifications & identifiers

Chemical identifiers
Product name	Triethylene glycol dimethyl ether, 99%
Catalogue No.	VQ-010310
CAS Number	112-49-2
IUPAC name	1-methoxy-2-[2-(2-methoxyethoxy)ethoxy]ethane
Molecular formula	C₈H₁₈O₄
Molecular weight	178.23 g/mol
Exact mass	178.1205
Purity / assay	99%
HSN code	29332990
InChIKey	YFNKIDBQEZZDLK-UHFFFAOYSA-N
SMILES	COCCOCCOCCOC
PubChem CID	8189

Physical properties
Physical form	Liquid
Appearance	Colourless liquid
Melting point	-45 °C
LogP (XLogP3)	-0.5
H-bond donors / acceptors	0 / 4
TPSA	36.9 Å²
Synonyms	1,2-Bis(2-methoxyethoxy)ethane, Dimethyltriglycol, Glyme 4, Ansul ether 161, Glyme-3, Dimethyl ether of triethylene glycol, Ethane, 1,2-bis(2-methoxyethoxy)-, 1-methoxy-2-(2-(2-methoxyethoxy)ethoxy)ethane, triethylene glycol dimethylether, triethyleneglycol dimethyl ether, Triethylene glycol dimethyl ether (stabilized with BHT), Glyme-4

Safety & hazard information (GHS)

Health hazard

Signal word: Danger

Precautionary statements: P203, P280, P318, P405, 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

Frequently asked questions

What is the CAS number of Triethylene glycol dimethyl ether, 99%?

The CAS Registry Number of Triethylene glycol dimethyl ether, 99% is 112-49-2. It is also known as 1,2-Bis(2-methoxyethoxy)ethane, Dimethyltriglycol, Glyme 4.

What is the molecular formula and molecular weight of Triethylene glycol dimethyl ether, 99%?

Triethylene glycol dimethyl ether, 99% has the molecular formula C8H18O4 and a molecular weight of 178.23 g/mol. Its IUPAC name is 1-methoxy-2-[2-(2-methoxyethoxy)ethoxy]ethane.

Which grade and pack sizes of Triethylene glycol dimethyl ether, 99% can I order?

We supply Triethylene glycol dimethyl ether, 99% in (99%) grade, in 250 g, 1 kg packs. Larger bulk quantities and custom packing are quoted on request.

Do you provide a COA and SDS with Triethylene glycol dimethyl ether, 99%?

Yes. Every lot of Triethylene glycol dimethyl ether, 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 Triethylene glycol dimethyl ether, 99% be shipped internationally?

Yes. Triethylene glycol dimethyl ether, 99% is classified as hazardous, 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.