Hohance Chemistry | Looshine (Shanghai) Pharmaceutical Technology Co., Ltd

TDBA-SAF

Product name: TDBA-SAF

CAS Number: 2643306-28-7

Full Name: 10-(2,12-Di-tert-butyl-5,9-dioxa-13b-boranaphtho[3,2,1-de]anthracen-7-yl)-10H-spiro[acridine-9,9'-fluorene]

Chemical Formula: C51H42BNO2

Molecular Weight: 711.70 g/mol

Photoluminescence: 456 nm (in film)

HOMO/LUMO: HOMO = 5.7 eV, LUMO = 2.4 eV

Classification/Family: Acridine derivatives, Oxygen-bridged boron (DOBNA) derivatives,  Deep blue emitter, MR-TADF Dopant

Purity: Sublimed ≥ 99%

Melting Point: Td = 400 °C

Appearance: White powder/crystals

Device structure: ITO (70 nm)/ MoO3 (1 nm)/TAPC (40 nm)/TCTA (10 nm)/mCP (10 nm)/DPEPO:20 wt.% TDBA-SAF (25 nm)/DPEPO (5n m)/Bphen (30 nm)/LiF (0.7nm)/Al (100 nm)

Colour: Blue light emission at 456 nm

FWHM: 55 nm

CIE coordinates: (0.142, 0.090)

Max Current Efficiency: 23.7 cd/A

Max Power Efficiency: 19.9 lm/W

Max EQE: 28.2%