Octaethylene glycol monododecyl ether

CAS 3055-98-9CH3(CH2)11(OCH2CH2)8OHBiochemicals & Reagents

Octaethylene glycol monododecyl ether (CAS: 3055-98-9), with the chemical formula CH3(CH2)11(OCH2CH2)8OH and a molecular weight of 538.75 g/mol, is a non-ionic detergent. It is primarily utilised in biochemical research for the study and solubilisation of membrane proteins in their native-like state. Its amphipathic properties make it suitable for applications such as ATPase assays and functional reconstitution of biological membranes.

IUPAC: C12E8,Dodecyl octaethylene glycol ether,Dodecyloctaglycol,Polyoxyethylene (8) lauryl ether
Synonyms: C12E8Dodecyl octaethylene glycol etherDodecyloctaglycolPolyoxyethylene (8) lauryl ether

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Octaethylene glycol monododecyl ether (CH3(CH2)11(OCH2CH2)8OH) — chemical structure, CAS 3055-98-9; Life Science, fine chemical supplied by Tech Serve Solutions

Biochemicals and ReagentsDetergentsDetergents N to ZDetergents by ApplicationsEnzymologyNon-Ionic Detergents

01 /Applications

Membrane Protein Studies

This non-ionic detergent is employed for the investigation of membrane proteins, maintaining their native-like structure. It is particularly useful for assays involving enzymes like ATPase.

Lipoxygenase Assay

Octaethylene glycol monododecyl ether serves as a detergent in mixed micellar assays, facilitating the study of lipoxygenase activity at neutral pH.

Membrane Reconstitution

It is used for the functional reconstitution of biological envelopes, such as influenza virus, enabling studies of membrane protein function in a controlled environment.

Nanodisc Preparations

This compound is categorised under detergents used for Nanodisc preparations, crucial for membrane protein research and structural biology.

02 /Properties

Molecular weight	538.75
Linear formula	CH3(CH2)11(OCH2CH2)8OH
Assay	≥98.0% (GC)
Application	Detergent used for the study of membrane proteins in a native-like state, e.g. ATPase.3,4 Used in a mixed micellar assay for lipoxygenase acting at neutral pH5 and for functional reconstitution of influenza virus envelopes.6

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

3055-98-9

MDL number

MFCD00043234

Beilstein registry

1893466

05 /Additional specifications

Description	non-ionic
Mol Wt	average mol wt 66,000

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 monododecyl ether used for?

Octaethylene glycol monododecyl ether (CAS: 3055-98-9) is used as a non-ionic detergent in biochemical research for studying membrane proteins, in lipoxygenase assays, and for the functional reconstitution of biological membranes.

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

The CAS number is 3055-98-9 and the chemical formula is CH3(CH2)11(OCH2CH2)8OH.

What grade and purity does Tech Serve Solutions supply?

Tech Serve Solutions supplies Octaethylene glycol monododecyl ether with an assay of ≥98.0% (GC). This product is not represented as USP, BP, EP, or any other pharmacopoeial grade.

How should Octaethylene glycol monododecyl ether be handled safely?

When handling Octaethylene glycol monododecyl ether, it is recommended to use safety glasses, gloves, and a type N95 (US) or type P1 (EN143) respirator filter. The product carries a WGK Germany rating of 3, indicating it is hazardous to water.

How is Octaethylene glycol monododecyl ether packed and shipped?

Tech Serve Solutions, as a specialist global supplier and exporter of fine chemicals, can discuss specific packing and shipping requirements for Octaethylene glycol monododecyl ether to meet your research or industrial needs.

How can I request a quote or sample for Octaethylene glycol monododecyl ether?

To request a quote or sample of Octaethylene glycol monododecyl ether, please contact Tech Serve Solutions directly through our website or sales team.