PFN-Br , CAS No.889672-99-5

CAS: 889672-99-5 Cat. No.: P487337 Summenformel: (C56H80N2Br2)n Molekulargewicht: ~10,000
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Synonyms
Poly(9,9-bis(3’-(N,N-dimethyl)-N-ethylammoinium-propyl-2,7-fluorene)-alt-2,7-(9,9-dioctylfluorene))dibromide, OS0995, PFN-P2
Storage
Protected from light,Room temperature,Argon charged
Shipped In
Normal
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Size
Deutschland (EU)
USA*
Price
Qty
25mg
P487337-25mg
Auf Bestellung · 8–12 Wochen
102,31€
100mg
P487337-100mg
Auf Bestellung · 8–12 Wochen
327,92€
Enter a quantity for the sizes you want to add.
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Why this grade

for sensitive chromatographic and analytical workflows requiring minimal baseline interference.

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Storage & shipping

Protected from light,Room temperature,Argon charged Ships Normal Check lot-specific COA for exact specifications.

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Quality documents

SDS, COA, datasheet, and spec sheet available for download. Lot-specific COA accessible via lot number lookup.

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Literature proof

Cited in 0 peer-reviewed publications across chromatography, organic synthesis, and cross-coupling reactions.

Übersicht

PFN-Br is a solution processible, conjugated polymer electrolyte used as interficial layer in high performance organic photovoltaic cells (OPV) and organic light emitting diodes (OLED) to improve the interfacial properties.
OPV devices with PFN-Br interfacial layer showed overall enhanced short-circuit current density, open-circuit voltage, fill factor and corresponding high efficiency in the inverted OPVs.This was attributed to the good contact between ZnO electron extraction layer and the active layer, good interface adhesion between the electron extraction layer and active layer, and enhanced charge transport via suppressed bimolecular recombination.
Recent report of OPV with a record energy conversion efficiency of 17.3% also utilized PFN-Br, spin-coated on top of ZnO to improve the interfacial properties.

Specifications

Synonyme
Poly(9,9-bis(3’-(N,N-dimethyl)-N-ethylammoinium-propyl-2,7-fluorene)-alt-2,7-(9,9-dioctylfluorene))dibromide, OS0995, PFN-P2
Storage
Protected from light,Room temperature,Argon charged
Verschickt in
Normal
Namen und Kennungen
Molekulargewicht ~10,000

Documentation

📋 Safety Data Sheet (SDS)

Comprehensive hazard, handling, storage, and regulatory compliance document.

Download SDS →

✅ Certificate of Analysis (COA)

Lot-specific quality data. Enter your lot number to retrieve the exact COA.

Look up COA →

📊 Datasheet

Quick-reference summary of product specifications and applications.

View datasheet →

🔬 Specification Sheet

Full quality attributes and acceptance criteria for this grade.

View spec sheet →

Advanced Data

Zertifikate (CoA, COO, BSE/TSE und Analyse-Diagramm)
C of A & Other Certificates(BSE/TSE, COO):
Analytical Chart:
Chemische und physikalische Eigenschaften
Löslichkeit DMF: soluble; DMSO: soluble; alcohol: soluble; chloroform: insoluble; water: solublePDI:2‑3.2
EmpfindlichkeitHeat sensitive; Light sensitive; Moisture sensitive.
Flammpunkt (°F)Not applicable
Flammpunkt (°C)Not applicable
Schmelzpunkt (°C)> 200 °C
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