684465

[6,6]-Phenyl C₇₁ butyric acid methyl ester, mixture of isomers

99%

• Synonym(s): 3′H-Cyclopropa[8,25] [5,6]fullerene-C₇₀-D₅h(6)-3′butanoic acid, 3′Phenyl-3′H-cyclopropa[8,25] [5,6]fullerene-C₇₀-D₅h(6)-3′butanoic acid, methyl ester, [70]PCBM
• Empirical Formula (Hill Notation): C₈₂H₁₄O₂
• CAS Number: 609771-63-3
• Molecular Weight: 1030.99
• UNSPSC Code: 12352103
• NACRES: NA.23

Properties

• assay: 99%
• form: powder
• solubility: chlorobenzene: soluble; organic solvents: soluble; toluene: soluble
• orbital energy: HOMO 6 eV ; LUMO 3.9 eV
• semiconductor properties: N-type (mobility=0.1 cm²/V·s)
• SMILES string: COC(=O)CCCC2(c1ccccc1)C34c5c6ccc7c8cc9Cc%10cc%11cc%12Cc%13cc%14c%15ccc6c3c%15c%16c%17c%18c%19c(c(c57)c8c%20c9c%10c%21c%11c%22c%12c%13c(c%14%16)c%18c%22c%21c%19%20)C24%17

Description

General description

[6,6]-Phenyl C₇₁ butyric acid methyl ester, mixture of isomers ([70]PCBM), is a high fullerene analog to [60]PCBM, which has an enhanced absorption of light in the visible region. It can be used in the development of electrochemical devices with a high current density.

application

[70]PCBM and PCDTBT can be used as an acceptor and donor based fullerene derivative, which can be used in the fabrication of organic photovoltaics. It may be used with P3HT as an electron transporting material for the fabrication of solar cells with higher power efficiency.

[70]PCBM can be blended with a variety of electron donors, which include P3HT and MDMO-PPV, for the fabrication of polymeric solar cells with a high power conversion efficiency (PCE). It can also be used in the organic field effect transistor (OFET) based applications.

Safety Information

• Storage Class: 11 - Combustible Solids
• wgk_germany: WGK 3
• flash_point_f: Not applicable
• flash_point_c: Not applicable
• ppe: dust mask type N95 (US), Eyeshields, Gloves