Octaethylene glycol monooctadecyl ether

CAS 13149-87-6CH3(CH2)17(OCH2CH2)8OHBiochemicals & Reagents

Octaethylene glycol monooctadecyl ether (CAS: 13149-87-6; Formula: CH3(CH2)17(OCH2CH2)8OH) is a non-ionic surfactant with a molecular weight of 622.91 g/mol. It belongs to the BioXtra product line. This compound is primarily utilised as a detergent and in biochemical research applications due to its surface-active properties. It is supplied by Tech Serve Solutions with an assay of ≥98.0% (TLC), suitable for various laboratory and industrial uses.

IUPAC: C18E8,Octadecyl octaethylene glycol ether,Octadecyloctaglycol,Polyoxyethylene (8) stearyl ether

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Octaethylene glycol monooctadecyl ether (CH3(CH2)17(OCH2CH2)8OH) — chemical structure, CAS 13149-87-6; Life Science, fine chemical supplied by Tech Serve Solutions

Biochemicals and ReagentsDetergentsDetergents N to ZNon-Ionic Detergents

01 /Applications

Detergent Formulations

As a non-ionic surfactant, Octaethylene glycol monooctadecyl ether can be incorporated into specialised detergent formulations for cleaning and emulsification processes. Its structure allows for effective reduction of surface tension.

Biochemical Research

This compound is suitable for use in biochemical research, potentially as a solubilising agent or in studies requiring non-ionic surfactants. Its BioXtra designation indicates suitability for such applications.

Emulsifying Agent

The amphiphilic nature of Octaethylene glycol monooctadecyl ether makes it useful as an emulsifying agent in various chemical processes. It can help to stabilise mixtures of immiscible liquids.

02 /Properties

Molecular weight	622.91
Linear formula	CH3(CH2)17(OCH2CH2)8OH
Assay	≥98.0% (TLC)
Melting point	47-49 °C

03 /Safety & handling

Protective equipment	Eyeshields, Gloves, type N95 (US), type P1 (EN143) respirator filter
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.

04 /Identifiers & registry

CAS number

13149-87-6

MDL number

MFCD00043374

05 /Additional specifications

Description	non-ionic
Product Line	BioXtra

06 /Quality & supply

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.

07 /Frequently asked questions

What is Octaethylene glycol monooctadecyl ether used for?

Octaethylene glycol monooctadecyl ether is primarily used as a non-ionic detergent and in biochemical research applications. It also functions as an emulsifying agent.

What are the CAS number and formula for Octaethylene glycol monooctadecyl ether?

The CAS number is 13149-87-6 and the linear formula is CH3(CH2)17(OCH2CH2)8OH.

What grade and purity does Tech Serve Solutions supply?

Tech Serve Solutions supplies Octaethylene glycol monooctadecyl ether with an assay of ≥98.0% (TLC). This product is not represented as USP, BP, EP, or other pharmacopoeia grades.

How should Octaethylene glycol monooctadecyl ether be handled safely?

Handling requires appropriate personal protective equipment, including eyeshields and gloves. A type N95 (US) or type P1 (EN143) respirator filter may be necessary. Consult the Safety Data Sheet for detailed handling information.

Is this chemical shipped internationally?

Yes, Tech Serve Solutions is a specialist global supplier and exporter of fine chemicals, pharmaceutical intermediates, and laboratory reagents, including Octaethylene glycol monooctadecyl ether.