Dioctyl ether

CAS 629-82-3[CH3(CH2)7]2OChemical Synthesis

Dioctyl ether (CAS: 629-82-3), with the molecular formula [CH3(CH2)7]2O and a molar mass of 242.44 g/mol, is a clear, colourless liquid. It is primarily utilised as a versatile building block in organic synthesis and chemical research. Its unique properties make it suitable for the preparation of various nanomaterials, including iron and cobalt ferrite nanocrystals, as well as CoPt-polymer nanostructured composites. Available at 99% purity, it is supplied by Tech Serve Solutions for demanding laboratory applications.

IUPAC: Octyl ether

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Dioctyl ether ([CH3(CH2)7]2O) — chemical structure, CAS 629-82-3; Chemistry, fine chemical supplied by Tech Serve Solutions

Building BlocksC16 to C21Chemical SynthesisEthersOrganic Building BlocksOxygen Compounds More...

01 /Applications

Nanoparticle Synthesis

Dioctyl ether serves as a precursor or solvent in the synthesis of precisely sized nanoparticles. It has been employed in the preparation of 11nm monodisperse iron nanoparticles and 6nm cobalt ferrite nanocrystals.

Nanostructured Composites

This ether is utilised in the creation of advanced materials. It has been instrumental in forming CoPt-polymer nanostructured composites, demonstrating its utility in materials science research.

Organic Synthesis Reagent

As a C16 to C21 ether, dioctyl ether functions as a valuable organic building block in various chemical synthesis pathways. Its structure lends itself to diverse reaction chemistries in research and development.

02 /Properties

Molecular weight	242.44
Linear formula	[CH3(CH2)7]2O
Assay	99%
Boiling point	286-287 °C(lit.)
Density	0.806 g/mL at 25 °C(lit.)
Refractive index	n20/D 1.433(lit.)
Solubility	water: soluble0.1 g/L at 20 °C
Melting point	−7.6 °C(lit.)
Application	Dioctyl ether has been used in the preparation of:• 11nm-sized monodisperse iron nanoparticles1• cobalt ferrite nanocrystals with a particle diameter of 6nm2• CoPt-polymer nanostructured composites3

03 /Safety & handling

Protective equipment	Eyeshields, Gloves, half-mask respirator (EU), half-mask respirator (US), multi-purpose combination respirator cartridge (US)
Flash point	110 °C / 230 °F
Water hazard class (WGK, DE)	3

Hazard information is provided for guidance. Always consult the product Safety Data Sheet (SDS), available on request, before handling.

04 /Identifiers & registry

CAS number

629-82-3

MDL number

MFCD00009563

PubChem substance

24855006

Beilstein registry

1748226

05 /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.

06 /Frequently asked questions

What is Dioctyl ether used for?

Dioctyl ether is used as a building block in organic synthesis and chemical research, particularly in the preparation of various nanoparticles and nanostructured composites.

What is the CAS number and chemical formula for Dioctyl ether?

The CAS number for Dioctyl ether is 629-82-3, and its linear chemical formula is [CH3(CH2)7]2O.

What grade and purity does Tech Serve Solutions supply?

Tech Serve Solutions supplies Dioctyl ether with an assay of 99%. This is a technical/research grade; TSS does not represent it as USP, BP, or EP grade.

How should Dioctyl ether be handled safely?

Handle Dioctyl ether with appropriate personal protective equipment, including eyeshields and gloves. Ensure adequate ventilation and use a respirator if necessary. It has a flash point of 110°C (230°F) and is considered combustible.

How is Dioctyl ether packed, shipped, and exported?

Dioctyl ether is carefully packed to ensure safe transit and is available for global export by Tech Serve Solutions. Specific packaging details are confirmed upon order.