Description

(6,6)-Phenyl C71 Butyric Acid Methyl Ester, 99% (Mixture Of Isomers) is a high-purity fullerene derivative, specifically a functionalized [70]fullerene. This compound is a critical advanced material for research and development in next-generation electronics and photovoltaics due to its excellent electron-accepting and charge-transport properties. It is primarily utilized by R&D scientists and material engineers in the organic electronics, perovskite solar cell, and advanced material synthesis sectors.

Application

• Electron Acceptor in Organic Photovoltaics (OPVs): A key component in the active layer of bulk heterojunction solar cells, paired with polymer donors to enhance power conversion efficiency.
• Perovskite Solar Cell Additive: Used as an interface modification layer or additive to improve electron extraction, reduce recombination, and enhance the stability of perovskite solar cells.
• Organic Field-Effect Transistors (OFETs): Serves as an n-type semiconductor material in the fabrication of high-performance electronic devices.
• Material Science Research: A fundamental building block for synthesizing novel fullerene-based architectures and studying structure-property relationships.
• Photodetectors and Sensors: Employed in the development of sensitive optoelectronic devices due to its photophysical characteristics.

Basic Information

Product Name	(6,6)-Phenyl C71 Butyric Acid Methyl Ester, 99% (Mixture Of Isomers)
CAS No.	609771-63-3
Molecular Formula	C82H14O2
Molecular Weight	1030.96 g/mol
Synonyms	PC71BM; [70]PCBM; Phenyl-C71-butyric acid methyl ester; Methano[70]fullerene, [6,6]-phenyl C71-butyric acid methyl ester; 1'-[3-(Methoxycarbonyl)propyl][6,6]-phenyl-C71-butyrate; Fullerene C71 derivative; C70-PCBM; [70]Fullerene-PCBM
EINECS	Contact for details

Quality Control

Our (6,6)-Phenyl C71 Butyric Acid Methyl Ester is produced and tested under stringent quality management protocols to ensure batch-to-batch consistency and high performance in advanced applications. Each lot is characterized using advanced analytical techniques including HPLC, NMR, and mass spectrometry. A comprehensive Certificate of Analysis (COA) detailing purity, isomer profile, and key spectroscopic data is provided with every shipment to support your research and quality assurance requirements.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry place at room temperature (15-25°C) under an inert atmosphere (e.g., argon or nitrogen) to prevent oxidation. Keep away from heat and incompatible materials.

Specification

Item	Specification
Appearance	Dark brown to black solid
Identification (IR)	Conforms to structure
Purity (HPLC)	≥ 99.0%
Isomer Profile	Mixture of [6,6]-isomers
Solubility	Soluble in common organic solvents (e.g., chlorobenzene, o-dichlorobenzene)

Note: Specifications can be tailored. Please contact us for the detailed technical data sheet of a specific grade.