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391506

Sigma-Aldrich

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

97%

Synonym(s):

Octadecyl viologen dibromide

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About This Item

Empirical Formula (Hill Notation):
C46H82Br2N2
CAS Number:
90179-58-1
Molecular Weight:
822.96
Beilstein/REAXYS Number:
6468042
MDL number:
MFCD00192099
UNSPSC Code:
12171500
PubChem Substance ID:
24864384
NACRES:
NA.47
Pricing and availability is not currently available.

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

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1 of 4

This Item
384097E202832784
1,1′-Dioctadecyl-4,4′-bipyridinium dibromide 97%

391506

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

Ethyl viologen dibromide 99%

384097

Ethyl viologen dibromide

Ethidium bromide monoazide ≥95% (HPLC), solid

E2028

Ethidium bromide monoazide

4,4′-Ethylenedianiline technical, ≥95% (NT)

32784

4,4′-Ethylenedianiline

form

solid

form

crystalline

form

solid

form

solid

application(s)

diagnostic assay manufacturing
hematology
histology

application(s)

diagnostic assay manufacturing
hematology
histology

application(s)

diagnostic assay manufacturing
hematology
histology

application(s)

diagnostic assay manufacturing
hematology
histology

storage temp.

room temp

storage temp.

room temp

storage temp.

−20°C

storage temp.

room temp

assay

97%

assay

99%

assay

≥95% (HPLC)

assay

≥95% (NT)

mp

210-220 °C (dec.) (lit.)

mp

278 °C (dec.) (lit.)

mp

-

mp

133-137 °C (lit.)

pictograms

Exclamation mark
GHS07

signalword

Warning

Hazard Classifications

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

target_organs

Respiratory system

Storage Class

11 - Combustible Solids

wgk_germany

WGK 3

flash_point_f

Not applicable

flash_point_c

Not applicable

ppe

dust mask type N95 (US), Eyeshields, Gloves

  • Specification Sheet

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    Certificates of Analysis (COA)

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

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    Potentially carcinogenic cyclopenta [a] phenanthrenes. Part IV. Synthesis of 17-ketones by the Stobbe condensation.
    Coombs MM, et al.
    J. Chem. Soc. Sect. C, 9, 1266-1271 (1970)
    Access to aromatic ring-fused benzimidazoles using photochemical substitutions of the benzimidazol-2-yl radical.
    O'Connell JM, et al.
    Synthesis, 44(12), 3371-3377 (2012)

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