9,9-Di(3′,7′-dimethyloctyl)-2,7-di-1-propynyl-9H-fluorene

CAS 278176-14-0C39H54Organic & Printed Electronics

9,9-Di(3′,7′-dimethyloctyl)-2,7-di-1-propynyl-9H-fluorene (CAS: 278176-14-0) is an organic compound with the empirical formula C39H54 and a molecular weight of 522.85 g/mol. This fluorene derivative is primarily utilised as a precursor in the synthesis of light-emitting polymers, contributing to advancements in organic and printed electronics. It is a valuable material for research and development in advanced materials.

Synonyms: 7-di-1-propynyl-9H-fluorene, 278176-14-0, C39H54

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9,9-Di(3′,7′-dimethyloctyl)-2,7-di-1-propynyl-9H-fluorene (C39H54) — chemical structure, CAS 278176-14-0; Materials Science, fine chemical supplied by Tech Serve Solutions

Materials SciencePolyfluorene (PFOPFE) MonomersSynthetic Tools and Reagents

01 /Applications

Precursor for Light-Emitting Polymers

This fluorene derivative serves as a key building block in the synthesis of polyfluorenes and related conjugated polymers. These polymers are essential components in organic light-emitting diodes (OLEDs) and other organic electronic devices.

Organic and Printed Electronics

Its unique molecular structure makes it suitable for applications in organic electronics, including flexible displays, sensors, and organic photovoltaic cells. The material can be incorporated into polymer backbones to tune electronic and optical properties.

Materials Science Research

As a specialized monomer, it is employed in academic and industrial research for developing novel functional materials with tailored optoelectronic characteristics. Its chemical structure allows for further modifications and polymerisation.

02 /Properties

Molecular weight	522.85
Empirical formula	C39H54
Density	0.970 g/mL at 25 °C(lit.)
Refractive index	n20/D 1.5640(lit.)
Application	Precursor for light-emitting polymer.

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

278176-14-0

MDL number

MFCD03427154

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 9,9-Di(3′,7′-dimethyloctyl)-2,7-di-1-propynyl-9H-fluorene used for?

This compound is primarily used as a precursor for synthesising light-emitting polymers, finding applications in organic and printed electronics.

What is the CAS number and empirical formula?

The CAS number is 278176-14-0 and the empirical formula is C39H54.

What grade and purity does Tech Serve Solutions supply?

Tech Serve Solutions supplies this product for research and development purposes. The specific grade and purity are available upon request and are not represented as USP, BP, or EP grade.

How should this chemical be handled safely?

Handle with appropriate personal protective equipment, including eyeshields, gloves, and a suitable respirator. Ensure adequate ventilation. Refer to the Safety Data Sheet for comprehensive handling and hazard information.

Is this chemical subject to any special controls or scheduling?

The provided data does not indicate that this chemical is a controlled substance.

How are products from Tech Serve Solutions packed and shipped?

Products are carefully packed to ensure integrity during transit and are exported globally in compliance with international shipping regulations for chemicals.