structure of SPIRO-TTB CAS 515834-67-0

SPIRO-TTB CAS 515834-67-0

Identification

CAS Number

515834-67-0

Name

SPIRO-TTB

Synonyms

Spiro-TTB,2,2′,7,7′-tetra(N,N-di-tolyl)aMino-spiro-bifluor;2,2′,7,7′-tetra(N,N-ditolyl)aMino-9,9-spiro-bifluorene;SPIRO-TTB;2,2′,7,7′-Tetrakis(di-4-methylphChemicalbookenylamino)-9,9′-spirobifluorene;2,2′,7,7′-Tetrakis(di-p-tolylamino)spiro-9,9′-bifluorene;2,2′,7,7′-Tetrakis(N,N-ditolylamino)-spiro-9,9′-bifluorene;HIM;HIM1

Molecular Formula

C81H68N4

Molecular Weight

1097.43

MDL Number

MFCD28968052

Properties

Appearance

White powder

Structure

structure of SPIRO-TTB CAS 515834-67-0

structure of SPIRO-TTB CAS 515834-67-0

Safety Data

Symbol

MSDS Download

Specifications and Other Information of Our

Identification Methods

HNMR, HPLC

Shelf Life

2 years

Storage

Under room temperature away from light

Known Application

Spiro-TTB is used as an emissive layer material in OLEDs and OPVs. In OLEDs, it serves as an electron transport material and an emitter, converting electrical energy into visible light through electroluminescence. In OPVs, Spiro-TTB functions as a photoactive material, facilitating the conversion of light energy into electrical energy.
The incorporation of Spiro-TTB in OLEDs and OPVs can improve device efficiency. In OLEDs, it provides efficient electron transport and emissive properties, enhancing the device’s luminescence efficiency and charge injection balance. In OPVs, the photoactive performance of Spiro-TTB helps to increase the device’s solar energy conversion efficiency.

And Spiro-TTB exhibits good photostability and long lifespan characteristics, contributing to the extended operation of OLEDs and OPVs. This is due to the structural stability and antioxidative properties of Spiro-TTB, allowing it to resist the impact of external factors such as light exposure, humidity, and oxygen.

General View of Documents

This product is developed by our R&D company Warshel Chemical Ltd (https://www.warshel.com/).

This product is sold exclusively through our sales company Watson International Limited, and please click the link below for details (https://www.watson-int.com/).