C10-DNTT

C10-DNTT - Names and Identifiers

Name	2,9-Didecyldinaphtho[2,3-b:2',3'-f]thieno[3,2-b]thiophene
Synonyms	EA859 C10-DNTT
CAS	1169932-40-4

C10-DNTT - Physico-chemical Properties

Molecular Formula	C42H52S2
Molar Mass	620.99

C10-DNTT - Introduction

2,9-Didecyldinaphtho[2,3-b:2 ',3'-f]thieno[3,2-b]thiophene is an organic compound with the chemical formula C44H38S and the following properties:

1. Appearance: White to yellow crystalline solid.
2. melting point: about 230 ℃.
3. solubility: soluble in common organic solvents, such as chloroform, dimethylformamide and dichloromethane, insoluble in water.

2,9-Didecyldinaphtho[2,3-b:2 ',3'-f]thieno[3,2-b]thiophene has a wide range of applications in organic electronic devices and high-performance polymers:

1. Optical materials: It can be used to prepare organic light-emitting diodes (OLEDs) and organic solar cells, with good charge transport properties and high quantum efficiency.
2. Semiconductor materials: It can be used to prepare high-performance field effect transistors (OFETs) and organic thin film transistors (OTFTs), with high carrier mobility and stability.
3. functional polymer: can be used to prepare functional polymer materials, such as high performance polymer photonic crystals and conductive polymers.

The preparation of 2,9-Didecyldinaphtho[2,3-b:2 ',3'-f]thieno[3,2-b]thiophene is complicated and is usually synthesized by a multi-step reaction. The preparation method includes a two-step bromination reaction catalyzed by sodium chloroformate and reaction with potassium sulfate, and finally dehydrogenation by heating under hydrogen atmosphere.

Regarding safety information, since the commercial application of 2,9-Didecyldinaphtho[2,3-b:2 ',3'-f]thieno[3,2-b]thiophene is relatively limited, no independent safety data is available for reference. However, like most organic compounds, the following safety measures need to be taken when using:

1. Avoid contact with skin and eyes: Wear protective gloves and goggles to avoid direct contact with the compound.
2. avoid inhalation and intake: operation should maintain good ventilation, avoid inhalation of aerosols and eating.
3. storage: should be stored in a closed container, and away from open flame and oxidizing agent.

It is recommended that the safety data sheet of the compound be reviewed before use and that relevant laboratory safety practices be followed.

Last Update：2024-04-10 22:29:15