Tetraglycol
Tetraglycol (CAS 31692-85-0) is a non-ionic chemical supplied by Tech Serve Solutions. It functions as a versatile solvent, specifically utilised for its ability to dissolve compounds that are not readily soluble in water. This characteristic makes it valuable in various laboratory and industrial settings. It is identified as a mixture of diethylene and triethylene glycol mono-tetrahydrofurfuryl ether, and also referred to as Tetrahydrofurfuryl polyethylene glycol 200.
- IUPAC
- Mixture of diethylene and triethylene glycol mono-tetrahydrofurfuryl ether,Tetrahydrofurfuryl polyethylene glycol 200

Solvent for Water-Insoluble Compounds
Tetraglycol is effectively employed as a solvent to dissolve substances that exhibit poor solubility in water, enabling their use in various formulations and processes.
Laboratory Reagent
As a laboratory reagent, Tetraglycol is valuable for research and development purposes, particularly in applications requiring a specific non-ionic solvent.
Industrial Applications
Its solvent properties lend themselves to a range of industrial processes where dissolving challenging compounds is necessary.
| Density | 1.069 g/mL at 25 °C(lit.) |
|---|---|
| Refractive index | n20/D 1.462(lit.) |
| Application | Used as solvent to dissolve water-insoluble compounds. |
| Protective equipment | Eyeshields, Gloves |
|---|---|
| Flash point | >113 °C / >235.4 °F |
| Water hazard class (WGK, DE) | 3 |
Hazard information is provided for guidance. Always consult the product Safety Data Sheet (SDS), available on request, before handling.
| Description | non-ionic |
|---|---|
| Product Line | BioXtra |
Documentation
Every batch ships with a Certificate of Analysis covering assay, identity and purity; the grade is confirmed against your enquiry. Safety Data Sheets and technical data sheets are available on request.
Supply & logistics
Samples for technical evaluation; bulk MOQ by grade and packaging. In-stock material ships in 7–10 working days, worldwide, with full export documentation.
What is Tetraglycol used for?
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Tetraglycol (CAS 31692-85-0) is used as a solvent to dissolve water-insoluble compounds, making it useful in laboratory and industrial applications.
What is the CAS number and formula for Tetraglycol?
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The CAS number for Tetraglycol is 31692-85-0. The chemical formula is not provided in the product data.
What grade and purity does Tech Serve Solutions supply for Tetraglycol?
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Tech Serve Solutions supplies Tetraglycol as a BioXtra product. TSS does not represent this product as USP, BP, EP or other pharmacopoeia grades unless explicitly stated in the product documentation.
What are the safety and handling considerations for Tetraglycol?
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Tetraglycol is classified with WGK Germany 3. Recommended personal protective equipment includes eyeshields and gloves. It has a flash point of >113 °C (>235.4 °F).
How is Tetraglycol packed, shipped, and exported?
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Tech Serve Solutions is a specialist global supplier and exporter of fine chemicals and reagents, handling packaging and shipping in compliance with relevant regulations.
How can I request a sample or quote for Tetraglycol?
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To request a sample or a quote for Tetraglycol, please contact the Tech Serve Solutions sales team directly through our website or by phone.
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