Skip to Content
Merck
CN
All Photos(5)

Documents

384097

Sigma-Aldrich

Ethyl viologen dibromide

99%

Sign Into View Organizational & Contract Pricing
All Photos(5)
Synonym(s):
1,1′-Diethyl-4,4′-bipyridinium dibromide
Empirical Formula (Hill Notation):
C14H18Br2N2
CAS Number:
53721-12-3
Molecular Weight:
374.11
MDL number:
MFCD00134590
UNSPSC Code:
12171500
PubChem Substance ID:
24863648
NACRES:
NA.47

Assay

99%

form

crystalline

mp

278 °C (dec.) (lit.)

application(s)

diagnostic assay manufacturing
hematology
histology

storage temp.

room temp

SMILES string

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

InChI

1S/C14H18N2.2BrH/c1-3-15-9-5-13(6-10-15)14-7-11-16(4-2)12-8-14;;/h5-12H,3-4H2,1-2H3;2*1H/q+2;;/p-2

InChI key

LCEBDKLPALDQPV-UHFFFAOYSA-L

Related Categories

General description

Ethyl viologen dibromide is known as 1,1-diethyl- 4,4-bipyridinium dibromide.

Application

Ethyl viologen dibromide has been used as an internal standard in the analysis of paraquat and diquat in the serum using high-performance liquid chromatography.

Pictograms

Exclamation mark
GHS07

Signal Word

Warning

Hazard Classifications

Acute Tox. 4 Oral - Eye Irrit. 2 - Skin Irrit. 2 - STOT SE 3

Target Organs

Respiratory system

WGK

WGK 3

Flash Point(F)

Not applicable

Flash Point(C)

Not applicable

Personal Protective Equipment

dust mask type N95 (US), Eyeshields, Gloves

Certificates of Analysis (COA)

Search for Certificates of Analysis (COA) by entering the products Lot/Batch Number. Lot and Batch Numbers can be found on a product’s label following the words ‘Lot’ or ‘Batch’.

Already Own This Product?

Find documentation for the products that you have recently purchased in the Document Library.

Visit the Document Library

Rapid analysis method for paraquat and diquat in the serum using ion-pair high-performance liquid chromatography.
Biological & Pharmaceutical Bulletin, 28(4), 725-728 (2005)
The quantitative analysis of paraquat in biological samples by liquid chromatography-electrospray ionization-mass spectrometry.
Wang Z, et al.
Journal of Analytical Toxicology, 35(1), 23-27 (2011)

Our team of scientists has experience in all areas of research including Life Science, Material Science, Chemical Synthesis, Chromatography, Analytical and many others.

Contact Technical Service