Octaethylene glycol monotetradecyl ether
Octaethylene glycol monotetradecyl ether (CAS 27847-86-5), with the molecular formula CH3(CH2)13(OCH2CH2)8OH and a molecular weight of 566.81 g/mol, is a non-ionic surfactant. This polyoxyethylene ether derivative is primarily recognised for its detergent properties. It finds application in various laboratory settings, contributing to research and analytical processes where precise surface tension modification is required.
- IUPAC
- C14E8,Polyoxyethylene (8) myristyl ether,Tetradecyl octaethylene glycol ether,Tetradecyloctaglycol
- Synonyms
- C14E8,Polyoxyethylene (8) myristyl ether,Tetradecyl octaethylene glycol ether,Tetradecyloctaglycol

Detergency and Emulsification
As a non-ionic detergent, this compound is effective in solubilising and stabilising emulsions. Its structure allows it to reduce surface tension, making it useful in formulations requiring wetting or cleaning capabilities.
Biochemical Research
Its surfactant properties make it valuable in biochemical applications, such as in the solubilisation of membrane proteins or in certain cell lysis protocols. It can aid in maintaining the integrity of biological samples during processing.
Laboratory Reagent
This ether serves as a general laboratory reagent where a non-ionic surfactant with specific hydrophilic-lipophilic balance (HLB) characteristics is needed for experimental procedures or analytical techniques.
| Molecular weight | 566.81 |
|---|---|
| Linear formula | CH3(CH2)13(OCH2CH2)8OH |
| Protective equipment | Eyeshields, Gloves, type N95 (US), type P1 (EN143) respirator filter |
|---|---|
| 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 |
|---|
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 Octaethylene glycol monotetradecyl ether used for?
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Octaethylene glycol monotetradecyl ether is used as a non-ionic surfactant, detergent, and emulsifier in various laboratory and biochemical applications, including solubilisation and research processes.
What is the CAS number and chemical formula for Octaethylene glycol monotetradecyl ether?
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The CAS number is 27847-86-5 and the linear chemical formula is CH3(CH2)13(OCH2CH2)8OH.
What grade and purity does Tech Serve Solutions supply?
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Tech Serve Solutions supplies this chemical as a technical or research grade. We do not represent it as USP, BP, EP or other pharmacopoeial grades unless explicitly stated otherwise on the Certificate of Analysis.
How should Octaethylene glycol monotetradecyl ether be handled safely?
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Handling requires appropriate personal protective equipment, including eyeshields and gloves. A respirator with a P1 (EN143) or N95 (US) filter is recommended. Ensure good ventilation and avoid contact with skin and eyes. Refer to the Safety Data Sheet for detailed information.
Is Octaethylene glycol monotetradecyl ether a controlled substance?
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Based on the provided data, there is no indication that Octaethylene glycol monotetradecyl ether is a controlled substance.
How is Octaethylene glycol monotetradecyl ether packed, shipped, and exported?
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Tech Serve Solutions packs, ships, and exports chemicals according to international regulations and customer requirements, ensuring product integrity and safety during transit.
How can I request a sample or quote for Octaethylene glycol monotetradecyl ether?
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To request a sample or a quote, please contact our sales department via the website or direct email, providing your specific requirements and delivery details.
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