767743

2,5-Dihydro-3,6-di-2-thienyl-pyrrolo[3,4-c]pyrrole-1,4-dione

97%

• Synonyma: 3,6-Di(thiophen-2-yl)pyrrolo[3,4-c]pyrrole-1,4(2H,5H)-dione, DPP
• Empirický vzorec (Hillův zápis): C₁₄H₈N₂O₂S₂
• Číslo CAS: 850583-75-4
• Molekulová hmotnost: 300.36
• MDL number: MFCD20257907
• UNSPSC Code: 12352103
• PubChem Substance ID: 329767335
• NACRES: NA.23

Vlastnosti

• Quality Level: 100
• assay: 97%
• form: solid
• SMILES string: O=C1NC(c2cccs2)=C3C(=O)NC(c4cccs4)=C13
• InChI: 1S/C14H8N2O2S2/c17-13-9-10(12(16-13)8-4-2-6-20-8)14(18)15-11(9)7-3-1-5-19-7/h1-6H,(H,15,18)(H,16,17)
• InChI key: YIUHGBNJJRTMIE-UHFFFAOYSA-N

Popis

General description

2,5-Dihydro-3,6-di-2-thienyl-pyrrolo[3,4-c]pyrrole-1,4-dione is a diketopyrrolopyrrole (DPP) based copolymer and are used widely in thin-film transistors and solar cell devices. This aromatic polymer has electron withdrawing groups and hence is very useful for the synthesis of narrow band gap donor-acceptor polymers which are used as active semiconductors for organic electronics. They give rise to high power conversion efficiency (PCE) in Organic Photovoltaic (OPV) Cells.

Application

Used in the synthesis of donor-acceptor polymers which are used in polymer field-effect transistors and bulk heterojunction solar cells.

Features and Benefits

Diketopyrrolopyrrole is planar and can accept hydrogen bonds/other electrostatic interactions which results in copolymers that have pi-pi stacking.

Bezpečnostní informace

• pictograms: GHS07
• signalword: Warning
• hcodes: H302,H315,H319,H335
• pcodes: P261 - P264 - P270 - P301 + P312 - P302 + P352 - P305 + P351 + P338
• Hazard Classifications: Acute Tox. 4 Oral - Eye Irrit. 2 - Skin Irrit. 2 - STOT SE 3
• target_organs: Respiratory system
• Storage Class: 11 - Combustible Solids
• wgk_germany: WGK 3
• flash_point_f: Not applicable
• flash_point_c: Not applicable