Heptaethylene glycol monodecyl ether
Heptaethylene glycol monodecyl ether (CAS: 39840-09-0) is a non-ionic surfactant with the molecular formula CH3(CH2)9(OCH2CH2)7OH and a molecular weight of 466.65. This polyoxyethylene alkyl ether functions effectively as a detergent and emulsifier. It is commonly utilised in various laboratory and industrial applications where its amphiphilic properties are advantageous for solubilisation, wetting, and dispersion. Supplied by TSS for research and development purposes.
- IUPAC
- C10E7,Decylheptaglycol,Polyoxyethylene (7) decyl ether
- Synonyms
- C10E7, Decylheptaglycol, Polyoxyethylene (7) decyl ether
Detergent and Wetting Agent
As a non-ionic surfactant, Heptaethylene glycol monodecyl ether is effective in reducing surface tension, making it useful as a detergent for cleaning applications and as a wetting agent to promote the spreading of liquids on surfaces.
Emulsification and Dispersion
Its amphiphilic nature allows it to stabilise emulsions and dispersions by reducing interfacial tension between immiscible phases. This is valuable in formulations requiring homogenous mixtures.
Laboratory Reagent
Utilised in biochemical research and other laboratory settings for tasks requiring solubilisation of hydrophobic compounds or as a component in buffer solutions and assay development.
| Molecular weight | 466.65 |
|---|---|
| Linear formula | CH3(CH2)9(OCH2CH2)7OH |
| Assay | ≥97.0% (GC) |
| Boiling point | 300 °C |
| Density | 0.998 g/mL at 20 °C(lit.) |
| Refractive index | n20/D 1.456 |
| Protective equipment | Eyeshields, Gloves |
|---|---|
| Flash point | 109 °C / 228.2 °F |
| Water hazard class (WGK, DE) | 3 |
| 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 Heptaethylene glycol monodecyl ether used for?
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Heptaethylene glycol monodecyl ether is primarily used as a non-ionic detergent, wetting agent, emulsifier, and solubiliser in laboratory and industrial applications. It is also employed as a biochemical reagent.
What are the CAS number and formula for Heptaethylene glycol monodecyl ether?
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The CAS number is 39840-09-0 and the linear formula is CH3(CH2)9(OCH2CH2)7OH.
What grade and purity does Tech Serve Solutions supply for Heptaethylene glycol monodecyl ether?
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Tech Serve Solutions supplies Heptaethylene glycol monodecyl ether with an assay of ≥97.0% (GC). This product is not represented as USP, BP, EP, or other pharmacopoeia grades and is intended for technical and research purposes.
How should Heptaethylene glycol monodecyl ether be handled safely?
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When handling Heptaethylene glycol monodecyl ether, it is recommended to use appropriate personal protective equipment, including eyeshields and gloves. Consult the Safety Data Sheet for comprehensive handling and hazard information. This compound has a flash point of 109 °C (228.2 °F) and is classified with WGK Germany 3.
How is Heptaethylene glycol monodecyl ether packed, shipped, and exported?
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Heptaethylene glycol monodecyl ether is carefully packed to ensure safe transit and is available for global export by Tech Serve Solutions, a specialist supplier since 1998.
How can I request a sample or quote for Heptaethylene glycol monodecyl ether?
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To request a sample or obtain a quotation for Heptaethylene glycol monodecyl ether, please contact the Tech Serve Solutions sales team through our website or by phone.
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