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Merck
CN

180858

Sigma-Aldrich

二溴化-1,1ˊ-二庚基-4,4ˊ-联吡啶鎓

97%

别名:

N ,N ′-Diheptyl-4,4′-dipyridylium dibromide, DHPB, Diheptylviologen bromide, Diheptylviologen dibromide, Heptylviologen dibromide

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About This Item

经验公式(希尔记法):
C24H38Br2N2
CAS号:
分子量:
514.38
EC 号:
MDL编号:
UNSPSC代码:
12352103
PubChem化学物质编号:
NACRES:
NA.23

检测方案

97%

形式

crystals

mp

285 °C (dec.) (lit.)

SMILES字符串

[Br-].[Br-].CCCCCCC[n+]1ccc(cc1)-c2cc[n+](CCCCCCC)cc2

InChI

1S/C24H38N2.2BrH/c1-3-5-7-9-11-17-25-19-13-23(14-20-25)24-15-21-26(22-16-24)18-12-10-8-6-4-2;;/h13-16,19-22H,3-12,17-18H2,1-2H3;2*1H/q+2;;/p-2

InChI key

VRXAJMCFEOESJO-UHFFFAOYSA-L

一般描述

1,1′-Diheptyl-4,4′-bipyridinium dibromide (DHBP) is a heptyl viologen that can be used as an electrochromic (EC) material. It forms a highly efficient quenching system for conjugated polyelectrolyte for the development of organic electronics. It also acts as a redox active electrolyte for electrochemical devices (ECDs).

应用

DHBP is an EC material which can be used in the fabrication of electronic devices such as organic light emitting diodes (OLED), supercapacitors, and liquid crystal displays (LCDs).

象形图

Exclamation mark

警示用语:

Warning

危险声明

危险分类

Eye Irrit. 2 - Skin Irrit. 2 - STOT SE 3

靶器官

Respiratory system

WGK

WGK 3

闪点(°F)

Not applicable

闪点(°C)

Not applicable

个人防护装备

dust mask type N95 (US), Eyeshields, Gloves

法规信息

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Achieving low-energy driven viologens-based electrochromic devices utilizing polymeric ionic liquids.
Lu H, et al.
ACS Applied Materials & Interfaces, 8(44), 30351-30361 (2016)
Efficient charge storage in dual-redox electrochemical capacitors through reversible counterion-induced solid complexation.
Evanko B, et al.
Journal of the American Chemical Society, 138(30), 9373-9376 (2016)
Ink-Jet Printing of Electron Donor/Acceptor Blends: Towards Bulk Heterojunction Solar Cells
Marin, V., Holder, E., Wienk, M. M., Tekin, E., Kozodaev, D., & Schubert, U. S.
Macromolecular Rapid Communications, 26(4), 319-324 (2005)
Quasi-reversible electrochromic behavior of alkyl viologens dispersed mono-molecularly in double-stranded DNA chains
Kakibe, T., & Ohno, H.
Journal of Materials Chemistry, 19(28), 4960-4964 (2009)
Electrochromic materials
Mortimer, R. J.
Chemical Society Reviews, 26(3), 147-156 (1997)

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