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901207

Sigma-Aldrich

4,7-Bis(5-bromo-2-thienyl)-5,6-difluoro-2-(2-hexyldecyl)-2H-benzotriazole

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About This Item

Empirical Formula (Hill Notation):
C30H37Br2F2N3S2
CAS Number:
Molecular Weight:
701.57
UNSPSC Code:
12352101
NACRES:
NA.23

assay

≥97%

form

powder or crystals

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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Non-Fullerene Polymer Solar Cells Based on Alkylthio and Fluorine Substituted 2D-Conjugated Polymers Reach 9.5% Efficiency.
Bin H, et al.
Journal of the American Chemical Society, 138(13), 4657-4664 (2016)
Haijun Bin et al.
Journal of the American Chemical Society, 138(13), 4657-4664 (2016-03-22)
Non-fullerene polymer solar cells (PSCs) with solution-processable n-type organic semiconductor (n-OS) as acceptor have seen rapid progress recently owing to the synthesis of new low bandgap n-OS, such as ITIC. To further increase power conversion efficiency (PCE) of the devices

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