3,6-Bis(5-bromo-2-thienyl)-2,5-bis(2-ethylhexyl)-2,5-dihydropyrrolo[3,4-c]pyrrole-1,4-dione

3,6-Bis(5-bromo-2-thienyl)-2,5-bis(2-ethylhexyl)-2,5-dihydropyrrolo[3,4-c]pyrrole-1,4-dione Structure
CAS No.
1000623-95-9
Chemical Name:
3,6-Bis(5-bromo-2-thienyl)-2,5-bis(2-ethylhexyl)-2,5-dihydropyrrolo[3,4-c]pyrrole-1,4-dione
Synonyms
DPP‐iC8;DPP26-2Br;DPP-EH-2ThBr;Pyrrolo[3,4-c]py;3,6-Bis(5-bromo-2-thienyl)-2,5-bis(2-ethylhexyl)-2,5-dihydro;1,4-bis(5-bromothiophen-2-yl)-2,5-bis(2-ethylhexyl)pyrrolo[3,4-c]pyrrole-3,6-dione;3,6-Bis(5-broMothiophen-2-yl)-2,5-bis(2-ethylhexyl)pyrrolo[3,4-c]pyrrole-1,4-dione;3,6-Bis(5-bromo-2-thienyl)-2,5-bis(2-ethylhexyl)-2,5-dihydropyrrolo[3,4-c]pyrrole-1,4-dione;3,6-Bis(5-bromothiophen-2-yl)-2,5-bis(2-ethylhexyl)-2,5-dihydropyrrolo[3,4-c]pyrrole-1,4-dione;Pyrrolo[3,4-c]pyrrole-1,4-dione, 3,6-bis(5-broMo-2-thienyl)-2,5-bis(2-ethylhexyl)-2,5-dihydro-
CBNumber:
CB22485054
Molecular Formula:
C30H38Br2N2O2S2
Molecular Weight:
682.57
MOL File:
1000623-95-9.mol
MSDS File:
SDS
Modify Date:
2023/4/23 13:52:06

3,6-Bis(5-bromo-2-thienyl)-2,5-bis(2-ethylhexyl)-2,5-dihydropyrrolo[3,4-c]pyrrole-1,4-dione 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

SAFETY

Risk and Safety Statements

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

3,6-Bis(5-bromo-2-thienyl)-2,5-bis(2-ethylhexyl)-2,5-dihydropyrrolo[3,4-c]pyrrole-1,4-dione Chemical Properties,Uses,Production

Description

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.

Uses

suzuki reaction

3,6-Bis(5-bromo-2-thienyl)-2,5-bis(2-ethylhexyl)-2,5-dihydropyrrolo[3,4-c]pyrrole-1,4-dione Preparation Products And Raw materials

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3,6-Bis(5-bromo-2-thienyl)-2,5-bis(2-ethylhexyl)-2,5-dihydropyrrolo[3,4-c]pyrrole-1,4-dione DPP‐iC8 3,6-Bis(5-broMothiophen-2-yl)-2,5-bis(2-ethylhexyl)pyrrolo[3,4-c]pyrrole-1,4-dione Pyrrolo[3,4-c]pyrrole-1,4-dione, 3,6-bis(5-broMo-2-thienyl)-2,5-bis(2-ethylhexyl)-2,5-dihydro- 3,6-bis(5-broMo-2-thienyl)-2,5-bis(2-ethylhexyl)-2,5-dihydropyrrolo[3,4-c]pyrrole-1,4-dione DPP-iC8 DPP26-2Br Pyrrolo[3,4-c]py 1,4-bis(5-bromothiophen-2-yl)-2,5-bis(2-ethylhexyl)pyrrolo[3,4-c]pyrrole-3,6-dione 3,6-Bis(5-bromothiophen-2-yl)-2,5-bis(2-ethylhexyl)-2,5-dihydropyrrolo[3,4-c]pyrrole-1,4-dione DPP-EH-2ThBr 3,6-Bis(5-bromo-2-thienyl)-2,5-bis(2-ethylhexyl)-2,5-dihydro 1000623-95-9