776262

3,6-Bis(5-bromo-2-thienyl)-2,5-bis(2-hexyldecyl)-2,5-dihydro-pyrrolo[3,4-c]pyrrole-1,4-dione

98%

• Synonym(s): Pyrrolo[3,4-c]pyrrole-1,4-dione,3,6-bis(5-bromo-2-thienyl)-2-5-bis(2-hexyldecyl)-2,5-dihydro-
• Empirical Formula (Hill Notation): C₄₆H₇₀Br₂N₂O₂S₂
• CAS Number: 1000623-98-2
• Molecular Weight: 907.00
• MDL number: MFCD28098664
• UNSPSC Code: 12352103
• PubChem Substance ID: 329767826
• NACRES: NA.23

Properties

• Assay: 98%
• form: solid
• mp: 110-115 °C
• SMILES string: O=C1N(CC(CCCCCC)CCCCCCCC)C(C2=CC=C(Br)S2)=C3C1=C(C4=CC=C(Br)S4)N(CC(CCCCCC)CCCCCCCC)C3=O
• InChI: 1S/C46H70Br2N2O2S2/c1-5-9-13-17-19-23-27-35(25-21-15-11-7-3)33-49-43(37-29-31-39(47)53-37)41-42(45(49)51)44(38-30-32-40(48)54-38)50(46(41)52)34-36(26-22-16-12-8-4)28-24-20-18-14-10-6-2/h29-32,35-36H,5-28,33-34H2,1-4H3
• InChI key: MNALLGNMYJQSHP-UHFFFAOYSA-N

Description

General description

3,6-Bis(5-bromo-2-thienyl)-2,5-bis(2-hexyldecyl)-2,5-dihydro-pyrrolo[3,4-c]pyrrole-1,4-dione (DDP-Br₂) belongs to the series of diketopyrrolopyrrole (DPP) based materials which show hole or ambipolar transport behavior with mobilities of charge carriers in the range of 0.1-1 cm²V^-1 s^-1. It has an electron deficient core that forms a low LUMO energy level which facilitates better air-stability for n-type organic semiconductors.

Application

DDP-Br₂ can be used in the fabrication of a variety of opto-electronic devices such as organic field effect transistors (OFETs), perovskite based solar cells, non-fullerene organic solar cells.

Novel acceptors utilized in low band gap polymer cells and showed optical bandgaps ranging from 1.81 to 1.94 eV and intense absorption bands that cover a wide range from 300 to 700 nm

Safety Information

• Storage Class Code: 11 - Combustible Solids
• WGK: WGK 3
• Flash Point(F): Not applicable
• Flash Point(C): Not applicable