Skip to Content
Merck
All Photos(2)

Key Documents

View All Documentation

Safety Information

391506

Sigma-Aldrich

1,1′-Dioctadecyl-4,4′-bipyridinium dibromide

97%

Synonym(s):

Octadecyl viologen dibromide

Sign Into View Organizational & Contract Pricing
All Photos(2)

About This Item

Empirical Formula (Hill Notation):
C46H82Br2N2
CAS Number:
90179-58-1
Molecular Weight:
822.96
Beilstein:
6468042
MDL number:
MFCD00192099
UNSPSC Code:
12171500
PubChem Substance ID:
24864384
NACRES:
NA.47

Assay

97%

form

solid

mp

210-220 °C (dec.) (lit.)

application(s)

diagnostic assay manufacturing
hematology
histology

storage temp.

room temp

SMILES string

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

InChI

1S/C46H82N2.2BrH/c1-3-5-7-9-11-13-15-17-19-21-23-25-27-29-31-33-39-47-41-35-45(36-42-47)46-37-43-48(44-38-46)40-34-32-30-28-26-24-22-20-18-16-14-12-10-8-6-4-2;;/h35-38,41-44H,3-34,39-40H2,1-2H3;2*1H/q+2;;/p-2

InChI key

YDYWCRSQIYYNGG-UHFFFAOYSA-L

Looking for similar products? Visit Product Comparison Guide

Pictograms

Exclamation mark
GHS07

Signal Word

Warning

Hazard Statements

H315,H319,H335

Hazard Classifications

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

Target Organs

Respiratory system

Storage Class Code

11 - Combustible Solids

WGK

WGK 3

Flash Point(F)

Not applicable

Flash Point(C)

Not applicable

Personal Protective Equipment

dust mask type N95 (US), Eyeshields, Gloves

Regulatory Listings

Regulatory Listings are mainly provided for chemical products. Only limited information can be provided here for non-chemical products. No entry means none of the components are listed. It is the user’s obligation to ensure the safe and legal use of the product.

JAN Code

391506-BULK:
391506-5G:
391506-VAR:

Choose from one of the most recent versions:

Certificates of Analysis (COA)

Lot/Batch Number
BGBC4530V
18611DO
11921BA
08307BZ
06629JQ

Don't see the Right Version?

If you require a particular version, you can look up a specific certificate by the Lot or Batch number.

Search for a COA

Already Own This Product?

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

Visit the Document Library

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