Poly(ethylene glycol) sorbitan tetraoleate
Poly(ethylene glycol) sorbitan tetraoleate (CAS 61723-83-9) is a nonionic surfactant belonging to the polysorbate family. It is characterised by its oleate esterification of sorbitan ethoxylated with polyethylene glycol. This compound functions as an emulsifier and solubilizer, finding utility in various industrial applications within materials science and micro/nanoelectronics, particularly where self-assembly properties are leveraged. Its formulation is suitable for specific polymer additive roles.
- IUPAC
- Polyoxyethylene sorbitan tetraoleate
- Synonyms
- Polyoxyethylene sorbitan tetraoleate
Emulsifier and Solubilizer
This nonionic surfactant is effective in creating stable emulsions and solubilizing otherwise insoluble components in various formulations. Its properties are leveraged in industrial processes requiring stable mixtures.
Materials Science Applications
Used in the development and processing of advanced materials, it can aid in controlling material properties and facilitating assembly processes. Its role in self-assembly materials is notable.
Micro/Nanoelectronics
Its amphiphilic nature makes it suitable for applications in micro- and nanoelectronics, potentially in surface modification or as a component in processing fluids. It can be used in contact printing technologies.
Polymer Additive
Functions as an additive in polymer formulations to modify properties such as processability or surface characteristics. It contributes to the performance and application range of various polymers.
| Boiling point | >100 °C(lit.) |
|---|---|
| Density | 1 g/mL at 25 °C(lit.) |
| Refractive index | n20/D 1.471(lit.) |
| Solubility | propylene glycol: insoluble |
| Viscosity | ~200 cP(25 °C)(lit.) |
| Protective equipment | Eyeshields, Gloves |
|---|---|
| Flash point | >113 °C / >235.4 °F |
| Water hazard class (WGK, DE) | 1 |
Hazard information is provided for guidance. Always consult the product Safety Data Sheet (SDS), available on request, before handling.
| Hlb | 11 |
|---|---|
| Hydroxyl Value | 86‑108 mg KOH/g |
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 Poly(ethylene glycol) sorbitan tetraoleate used for?
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Poly(ethylene glycol) sorbitan tetraoleate (CAS 61723-83-9) is primarily used as a nonionic surfactant for emulsifying and solubilizing applications, particularly in materials science, micro/nanoelectronics, and as a polymer additive. It is also utilized in self-assembly processes and contact printing technologies.
What are the CAS number and formula for Poly(ethylene glycol) sorbitan tetraoleate?
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The CAS number for Poly(ethylene glycol) sorbitan tetraoleate is 61723-83-9. The chemical formula is not provided in the available data.
What grade and purity does Tech Serve Solutions supply?
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Tech Serve Solutions supplies Poly(ethylene glycol) sorbitan tetraoleate with a hydroxyl value of 86-108 mg KOH/g and a HLB of 11. We do not represent this product as USP, BP, or EP grade; it is supplied for research and industrial applications.
What are the safety and handling precautions for Poly(ethylene glycol) sorbitan tetraoleate?
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Handle Poly(ethylene glycol) sorbitan tetraoleate with appropriate personal protective equipment, including eyeshields and gloves. The flash point is above 113 °C (235.4 °F). It is classified as WGK 1 in Germany.
How is Poly(ethylene glycol) sorbitan tetraoleate packed, shipped, and exported?
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Tech Serve Solutions packs, ships, and exports chemicals according to industry best practices and international regulations. Specific packaging and shipping details can be provided upon request.
How can I request a sample or a quote for Poly(ethylene glycol) sorbitan tetraoleate?
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To request a sample or a quote for Poly(ethylene glycol) sorbitan tetraoleate, please contact our sales department through our website or by phone, providing your specific requirements.
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