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704326

Sigma-Aldrich

[6.6] Diphenyl C62 bis(butyric acid methyl ester)(mixture of isomers)

99.5%

Synonym(s):

Bis(1-[3-(methoxycarbonyl)propyl]-1-phenyl)-[6.6]C62 (mixture of isomers), Bis[60]PCBM

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About This Item

Empirical Formula (Hill Notation):
C84H28O4
Molecular Weight:
1101.12
UNSPSC Code:
12352103
NACRES:
NA.23

assay

99.5%

form

solid

mp

>300 °C

solubility

organic solvents: soluble

SMILES string

COC(=O)CCCC2(c1ccccc1)C34c5c6c7c8c9c%10c(c%11c%12c3c%13c5c%14c%15c6c%16c7c%17c9c%18c%19c%20c%21c%22c%23c%24c%25c%26c%27c%28c%29c(c%20c%30c%18c%10c%31c%11c%32c%12c%33c%13c(c%26c%33c%28c%32c%29c%30%31)c%14c%25c%15c%23c%16c%22c%17%19)C%21%34C(CCCC(=O)OC)(c%35ccccc%35)C%24%27%34)C248

General description

Bis[60]PCBM is a fullerene derivative.
[6.6] Diphenyl C62bis(butyric acid methyl ester)(mixture of isomers) (bis-[60]PCBM) is a fullerene based acceptor molecule that is a bis analog of PCBM. It can be used in polymeric solar cells to improve the open circuit voltage (Voc).

Application

Soluble n-channel organic semiconductor. Used in polymer:fullerene bulk heterojunction solar cells.

Storage Class

11 - Combustible Solids

wgk_germany

WGK 3

flash_point_f

Not applicable

flash_point_c

Not applicable

Certificates of Analysis (COA)

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Isomer-Pure Bis-PCBM-Assisted Crystal Engineering of Perovskite Solar Cells Showing Excellent Efficiency and Stability
Zhang F, et al.
Advanced Materials, 29(17), 1606806-1606806 (2017)
Purification and electronic characterisation of 18 isomers of the OPV acceptor material bis-[60] PCBM
Shi W, et al.
Chemical Communications (Cambridge, England), 53(5), 975-978 (2017)
M. Lenes, G.AH. Weltzelaer, F.B. Kooistra, S.C. Veenstra, J.C. Hummelen, P.W.M. Blom
Advanced Mat., 20, 2116-2116 (2008)
Material solubility effects in bulk heterojunction solar cells based on the bis-cyclopropane fullerene adducts and P3HT
Susarova DK, et al.
Solar Energy Materials and Solar Cells, 120(17), 30-36 (2014)

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