180858
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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关于此项目
经验公式（希尔记法）:
C24H38Br2N2
化学文摘社编号:
分子量:
514.38
NACRES:
NA.23
PubChem Substance ID:
UNSPSC Code:
12352103
EC Number:
228-178-7
MDL number:
InChI key
VRXAJMCFEOESJO-UHFFFAOYSA-L
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
SMILES string
[Br-].[Br-].CCCCCCC[n+]1ccc(cc1)-c2cc[n+](CCCCCCC)cc2
assay
97%
form
crystals
mp
285 °C (dec.) (lit.)
Application
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).
General description
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).
signalword
Warning
hcodes
Hazard Classifications
Eye Irrit. 2 - Skin Irrit. 2 - STOT SE 3
target_organs
Respiratory system
存储类别
11 - Combustible Solids
wgk
WGK 3
flash_point_f
Not applicable
flash_point_c
Not applicable
ppe
dust mask type N95 (US), Eyeshields, Gloves
法规信息
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