1,1'-DI-N-HEPTYL-4,4'-BIPYRIDINIUM DIBROMIDE

Synonym(s):N ,N ′-Diheptyl-4,4′-dipyridylium dibromide;DHPB;Diheptylviologen bromide;Diheptylviologen dibromide;Heptylviologen dibromide

CAS NO.：6159-05-3
Empirical Formula: C24H38BrN2+
Molecular Weight: 434.49
MDL number: MFCD00011997
EINECS: 228-178-7
SAFETY DATA SHEET (SDS)
Update Date: 2023-06-08 17:06:37

1,1'-DI-N-HEPTYL-4,4'-BIPYRIDINIUM DIBROMIDE Structural

What is 1,1'-DI-N-HEPTYL-4,4'-BIPYRIDINIUM DIBROMIDE?

Chemical properties

yellow to yellow-green powder or flakes

The Uses of 1,1'-DI-N-HEPTYL-4,4'-BIPYRIDINIUM DIBROMIDE

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).

What are the applications of Application

DHBP dibromide is a compound that blocks calcium release from sarcoplasmic reticulum

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).

Biological Activity

Blocks calcium release from sarcoplasmic reticulum by direct interaction with the ryanodine receptor.

Properties of 1,1'-DI-N-HEPTYL-4,4'-BIPYRIDINIUM DIBROMIDE

Melting point:	285 °C (dec.) (lit.)
Density	1.2527 (rough estimate)
refractive index	1.6800 (estimate)
storage temp.	Inert atmosphere,Room Temperature
Water Solubility	Soluble in water
form	powder to crystal
color	Light yellow to Amber to Dark green
CAS DataBase Reference	6159-05-3(CAS DataBase Reference)
EPA Substance Registry System	4,4'-Bipyridinium, 1,1'-diheptyl-, dibromide (6159-05-3)

Safety information for 1,1'-DI-N-HEPTYL-4,4'-BIPYRIDINIUM DIBROMIDE

Signal word	Warning
Pictogram(s)	Exclamation Mark Irritant GHS07
GHS Hazard Statements	H315:Skin corrosion/irritation H319:Serious eye damage/eye irritation H320:Serious eye damage/eye irritation H335:Specific target organ toxicity, single exposure;Respiratory tract irritation
Precautionary Statement Codes	P261:Avoid breathing dust/fume/gas/mist/vapours/spray. P264:Wash hands thoroughly after handling. P264:Wash skin thouroughly after handling. P305+P351+P338:IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continuerinsing.