Tetraethylene glycol monotetradecyl ether
Tetraethylene glycol monotetradecyl ether (CAS 39034-24-7), with the molecular formula CH3(CH2)13(OCH2CH2)4OH and a molecular weight of 390.60 g/mol, is a non-ionic surfactant. It functions as a detergent and emulsifier. This compound is supplied by Tech Serve Solutions for various laboratory and industrial applications where mild detergent properties are required.
- IUPAC
- C14E4,Polyoxyethylene (4) myristyl ether,Tetradecyl tetraethylene glycol ether,Tetradecyltetraglycol
- Synonyms
- Polyoxyethylene (4) myristyl etherTetradecyl tetraethylene glycol etherTetradecyltetraglycol

Detergent and Cleaning Agent
As a non-ionic surfactant, Tetraethylene glycol monotetradecyl ether can be used in the formulation of detergents and cleaning solutions. Its structure allows it to effectively reduce surface tension and aid in the removal of oily and greasy substances.
Emulsifier in Formulations
This compound may serve as an emulsifier, helping to stabilise mixtures of immiscible liquids. It is suitable for applications requiring the dispersion of oil-in-water or water-in-oil systems in industrial processes.
Laboratory Reagent
Tetraethylene glycol monotetradecyl ether is suitable for use as a reagent in biochemical and general laboratory research. Its properties make it useful in various analytical and experimental procedures.
| Molecular weight | 390.60 |
|---|---|
| Linear formula | CH3(CH2)13(OCH2CH2)4OH |
| Assay | ≥99.0% (TLC) |
| Melting point | 30-31 °C |

Hazard statements
- H315Causes skin irritation
- H319Causes serious eye irritation
- H335May cause respiratory irritation
Precautionary statements
- P261Avoid breathing dust, fume, gas or vapours
- P305IF IN EYES
| Protective equipment | dust mask type N95 (US), Eyeshields, Gloves |
|---|---|
| Transport (UN / ADR) | UN 3082 9 / PGIII |
| Water hazard class (WGK, DE) | 3 |
| Hazard codes (EU) | Xi |
| Risk statements (R) | 36/37/38 |
| Safety statements (S) | 26-36 |
| Cation traces | Ca: ≤50 mg/kgCd: ≤50 mg/kgCo: ≤50 mg/kgCr: ≤50 mg/kgCu: ≤50 mg/kgFe: ≤50 mg/kgK: ≤50 mg/kgMg: ≤50 mg/kgMn: ≤50 mg/kgNa: ≤50 mg/kgNi: ≤50 mg/kgPb: ≤50 mg/kgZn: ≤50 mg/kg |
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 Tetraethylene glycol monotetradecyl ether used for?
+
Tetraethylene glycol monotetradecyl ether is used as a non-ionic detergent, emulsifier, and a general laboratory reagent in biochemical and industrial applications.
What is the CAS number and chemical formula for Tetraethylene glycol monotetradecyl ether?
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The CAS number is 39034-24-7 and the chemical formula is CH3(CH2)13(OCH2CH2)4OH.
What grade and purity does Tech Serve Solutions supply?
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Tech Serve Solutions supplies Tetraethylene glycol monotetradecyl ether with an assay of ≥99.0% (TLC). This is a technical or research grade material and is not represented as USP, BP, or EP grade.
What are the safety precautions for handling Tetraethylene glycol monotetradecyl ether?
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Handle with care, wearing a dust mask type N95 (US), eyeshields, and gloves. This compound may cause skin irritation (H315), serious eye irritation (H319), and respiratory irritation (H335). Ensure good ventilation.
How is Tetraethylene glycol monotetradecyl ether shipped and exported?
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Tetraethylene glycol monotetradecyl ether is shipped and exported under UN 3082, Hazard Class 9, Packing Group III, indicating it is an environmentally hazardous substance, liquid, n.o.s.
How can I request a sample or quote for Tetraethylene glycol monotetradecyl ether?
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Please contact the Tech Serve Solutions sales team directly via phone or email to request a sample or a quotation for Tetraethylene glycol monotetradecyl ether.
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