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856177

Sigma-Aldrich

Methyl viologen dichloride hydrate

98%

Sinónimos:

1,1′-Dimethyl-4,4′-bipyridinium dichloride, Gramoxone, Paraquat dichloride

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About This Item

Fórmula empírica (notación de Hill):
C12H14Cl2N2 · xH2O
Número de CAS:
75365-73-0
Peso molecular:
257.16 (anhydrous basis)
Beilstein/REAXYS Number:
3752782
MDL number:
MFCD00150001
UNSPSC Code:
12352103
PubChem Substance ID:
24888401
NACRES:
NA.23

Quality Level

100

assay

98%

form

solid

mp

>300 °C (lit.)

SMILES string

[Cl-].[Cl-].[H]O[H].C[n+]1ccc(cc1)-c2cc[n+](C)cc2

InChI

1S/C12H14N2.2ClH.H2O/c1-13-7-3-11(4-8-13)12-5-9-14(2)10-6-12;;;/h3-10H,1-2H3;2*1H;1H2/q+2;;;/p-2

InChI key

RLGVBTFWTZJYIL-UHFFFAOYSA-L

Categorías relacionadas

General description

Methyl viologen dichloride hydrate is a well-known electron acceptor since it is having similar reduction potential value compared to the conduction band (−0.44 V) of TiO2.

Application

Methyl viologen dichloride hydrate can be used as an electron transfer agent, which provides insights into the dynamics of the excited state of quantum dot materials.

It can also be used as a mediator in the synthesis of ultrasmall bimetallic PdAg nanocatalysts.

signalword

Danger

Hazard Classifications

Acute Tox. 2 Dermal - Acute Tox. 2 Inhalation - Acute Tox. 3 Oral - Aquatic Acute 1 - Aquatic Chronic 1 - Eye Irrit. 2 - Skin Irrit. 2 - STOT RE 1 - STOT SE 3

target_organs

Respiratory system

Storage Class

6.1A - Combustible acute toxic Cat. 1 and 2 / very toxic hazardous materials

wgk_germany

WGK 3

flash_point_f

Not applicable

flash_point_c

Not applicable

ppe

dust mask type N95 (US), Eyeshields, Faceshields, Gloves, type P2 (EN 143) respirator cartridges

Certificados de análisis (COA)

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The Journal of Physical Chemistry, 98, 6377-6377 (1994)
Tetrahedron Letters, 33, 6677-6677 (1993)
Iratxe Estibariz et al.
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Multiple studies have demonstrated rapid bacterial genome evolution during chronic infection with Helicobacter pylori In contrast, little was known about genetic changes during the first stages of infection, when selective pressure is likely to be highest. Using single-molecule, real-time (SMRT)
Claudia Montllor-Albalate et al.
Redox biology, 21, 101064-101064 (2018-12-24)
Cu/Zn Superoxide Dismutase (Sod1) is a highly conserved and abundant metalloenzyme that catalyzes the disproportionation of superoxide radicals into hydrogen peroxide and molecular oxygen. As a consequence, Sod1 serves dual roles in oxidative stress protection and redox signaling by both
Youjia Yu et al.
Frontiers in physiology, 11, 65-65 (2020-03-03)
Paraquat (PQ) is a widely used herbicide which can cause high mortality to humans. However, relatively few studies focus on metabolic feature of PQ intoxication for investigating the underlying mechanisms. Here we performed non-targeted metabolomics profiling of serum samples from
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