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856177

Sigma-Aldrich

Methyl viologen dichloride hydrate

98%

Synonyme(s) :

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

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About This Item

Formule empirique (notation de Hill):
C12H14Cl2N2 · xH2O
Numéro CAS:
75365-73-0
Poids moléculaire :
257.16 (anhydrous basis)
Numéro Beilstein :
3752782
Numéro MDL:
MFCD00150001
Code UNSPSC :
12352103
ID de substance PubChem :
24888401
Nomenclature NACRES :
NA.23

Niveau de qualité

100

Pureté

98%

Forme

solid

Pf

>300 °C (lit.)

Chaîne SMILES 

[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

Clé InChI

RLGVBTFWTZJYIL-UHFFFAOYSA-L

Catégories apparentées

Description générale

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.

Pictogrammes

Skull and crossbonesHealth hazardEnvironment
GHS06,GHS08,GHS09

Mention d'avertissement

Danger

Classification des risques

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

Organes cibles

Respiratory system

Code de la classe de stockage

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

Classe de danger pour l'eau (WGK)

WGK 3

Point d'éclair (°F)

Not applicable

Point d'éclair (°C)

Not applicable

Équipement de protection individuelle

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

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Certificats d'analyse (COA)

Lot/Batch Number
STBL4814
STBL4813
STBL4082
STBL4081
STBL3307

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Retrouvez la documentation relative aux produits que vous avez récemment achetés dans la Bibliothèque de documents.

Consulter la Bibliothèque de documents

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
The Journal of Physical Chemistry, 98, 6377-6377 (1994)
Tetrahedron Letters, 33, 6677-6677 (1993)
David B Hicks et al.
Microbiology (Reading, England), 165(9), 1001-1012 (2019-07-17)
Alkaliphilic Bacillus pseudofirmus OF4, which has a broad pH growth range of 7.5 to above 10.5, is yellow-pigmented due to carotenoids. Carotenoids contribute to membrane rigidity and can alleviate cellular oxidative stress. This study was undertaken to gain insight into
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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