Methyl viologen dichloride hydrate
Methyl viologen dichloride hydrate (CAS: 75365-73-0) is a chemical compound with the formula C12H14Cl2N2 · xH2O and a molecular weight of 257.16 on an anhydrous basis. This substance functions as a potent electron acceptor and a transfer catalyst in various redox reactions. Its applications span across chemical synthesis, materials science, and organic electronics, making it a versatile reagent for advanced research and development.
- IUPAC
- 1,1′-Dimethyl-4,4′-bipyridinium dichloride,Gramoxone,Paraquat dichloride
- Synonyms
- 1,1′-Dimethyl-4,4′-bipyridinium dichloride
Redox Indicator
Methyl viologen dichloride hydrate serves as a valuable electron acceptor in redox titrations and electrochemical studies. Its reversible reduction allows for visual indication of specific redox potentials.
Electron Transfer Catalyst
It acts as a catalyst in facilitating electron transfer processes in various chemical reactions. This property is crucial in synthetic methodologies requiring controlled redox transformations.
Materials Science Research
The compound is utilised in the development of novel materials, including those for organic and printed electronics and photonic applications. Its redox activity contributes to functional material properties.
Chemical Synthesis
As a synthetic reagent, it plays a role in complex organic synthesis pathways. Its use is noted within heterocyclic ammonium salt chemistry and as a potential phase transfer catalyst.
| Molecular weight | 257.16 (anhydrous basis) |
|---|---|
| Empirical formula | C12H14Cl2N2 · xH2O |
| Assay | 98% |
| Application | Electron acceptor1 and transfer catalyst2 in redox reactions. |
| Melting point | >300 °C(lit.) |
Hazard statements
- H301Toxic if swallowed
- H315Causes skin irritation
- H319Causes serious eye irritation
- H330Fatal if inhaled
- H335May cause respiratory irritation
- H372Causes damage to organs through prolonged exposure
- H410Very toxic to aquatic life with long-lasting effects
Precautionary statements
- P260Do not breathe dust, fume, gas, mist, vapours or spray
- P273Avoid release to the environment
- P280Wear protective gloves, clothing and eye/face protection
- P284Wear respiratory protection
- P301IF SWALLOWED
- P305IF IN EYES
| Protective equipment | dust mask type N95 (US), Eyeshields, Faceshields, Gloves, type P2 (EN 143) respirator cartridges |
|---|---|
| Transport (UN / ADR) | UN 2811PIH 6.1 / PGI |
| Water hazard class (WGK, DE) | 3 |
| Hazard codes (EU) | T+,N |
| Risk statements (R) | 24/25-26-36/37/38-48/25-50/53 |
| Safety statements (S) | 22-28-36/37/39-45-60-61 |
Hazard information is provided for guidance. Always consult the product Safety Data Sheet (SDS), available on request, before handling.
Documentation
Every batch ships with a Certificate of Analysis covering assay, identity and purity; the grade is confirmed against your enquiry. Safety Data Sheets and technical data sheets are available on request.
Supply & logistics
Samples for technical evaluation; bulk MOQ by grade and packaging. In-stock material ships in 7–10 working days, worldwide, with full export documentation.
What is Methyl viologen dichloride hydrate used for?
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Methyl viologen dichloride hydrate is primarily used as an electron acceptor and transfer catalyst in redox reactions. It also finds applications in chemical synthesis, materials science, organic and printed electronics, and as a component in photochromic and photonic materials.
What is the CAS number and formula for Methyl viologen dichloride hydrate?
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The CAS number for Methyl viologen dichloride hydrate is 75365-73-0, and its formula is C12H14Cl2N2 · xH2O.
What grade and purity does Tech Serve Solutions supply?
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Tech Serve Solutions supplies Methyl viologen dichloride hydrate with an assay of 98%. This product is typically supplied for research and laboratory use and is not represented as USP, BP, EP, or other pharmacopoeia grades.
How should Methyl viologen dichloride hydrate be handled safely?
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Methyl viologen dichloride hydrate is a highly toxic substance (Danger, H301 + H311-H330) and an environmental hazard (H410). Handling requires strict adherence to safety protocols, including wearing appropriate personal protective equipment such as dust masks (type N95 or P2 respirators), eyeshields, face shields, and gloves. Work should be conducted in a well-ventilated area or fume hood. Refer to the Safety Data Sheet (SDS) for detailed handling and emergency procedures.
Can Methyl viologen dichloride hydrate be exported?
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Yes, Tech Serve Solutions is a global supplier and exporter of fine chemicals, including Methyl viologen dichloride hydrate. We adhere to all international shipping regulations for hazardous materials.
How can I request a quote or sample for Methyl viologen dichloride hydrate?
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To request a quote or a sample of Methyl viologen dichloride hydrate, please use the 'Request a Quote' or 'Sample Request' functions on our website, or contact our sales team directly with your requirements.
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