3,6-Bis(5-bromothiophen-2-yl)-2,5-bis(2-ethylhexyl)pyrrolo[3,4-c]pyrrole-1,4(2H,5H)-dione , 95% , 1000623-95-9

CAS NO.：1000623-95-9

Empirical Formula: C30H38Br2N2O2S2

Molecular Weight: 682.57

MDL number: MFCD16619382

PRODUCT Properties

• Boiling point: 742.2±60.0 °C(Predicted)
• Density: 1.45
• storage temp.: under inert gas (nitrogen or Argon) at 2–8 °C
• form: solid
• pka: -5.35±0.60(Predicted)
• color: Dark red/purple
• InChIKey: JVVGLKKTAZYUQU-UHFFFAOYSA-N
• SMILES: N1(CC(CC)CCCC)C(C2SC(Br)=CC=2)=C2C(=O)N(CC(CC)CCCC)C(C3SC(Br)=CC=3)=C2C1=O

Description and Uses

3,6-bis(5-bromothiophen-2-yl)-2,5-bis(2-ethylhexyl)pyrrolo[3,4-c]pyrrole-1,4(2H,5H)-dione (DPP-EH-2ThBr) is a building block containing a?DPP backbone as a strong acceptor unit. It has a planar conjugated bi-cyclic structure engaging stronger π–π interactions. Due to its electron-deficient nature,?DPP-EH-2ThBr and its derivatives are used for the synthesis of small molecules and low band-gap polymer semiconductors?with OPV, OLED and perovskite solar cells.

suzuki reaction

Safety

• Symbol(GHS): GHS07
• Signal word: Warning
• Hazard statements: H315-H319
• Precautionary statements: P305+P351+P338