4,4′-Dimethyl-2,2′-dipyridyl
4,4′-Dimethyl-2,2′-dipyridyl (CAS 1134-35-6), a substituted bipyridine derivative, is a chemical compound with the molecular formula C12H12N2 and a molecular weight of 184.24 g/mol. It is purified by sublimation and serves as a valuable building block in chemical synthesis. Its primary applications lie in materials science and polymer science, particularly as a ligand in controlled radical polymerization techniques like ATRP.
- IUPAC
- 2,2′-Bi(γ-picoline),4,4′-Dimethyl-2,2′-bipyridine
- Synonyms
- 1134-35-6C12H12N22,2′-Bi(γ-picoline)4,4′-Dimethyl-2,2′-bipyridine
Ligand in ATRP
4,4′-Dimethyl-2,2′-dipyridyl is employed as a key ligand in Atom Transfer Radical Polymerization (ATRP). It forms active complexes with transition metal catalysts, enabling precise control over polymer chain growth and architecture.
Building Block in Synthesis
As a heterocyclic building block, this compound is utilized in the synthesis of more complex organic molecules. Its bipyridine structure offers versatile coordination chemistry for various research and development applications.
Materials Science Applications
The compound finds utility in materials science due to its coordination properties. It can be incorporated into functional materials, potentially influencing their electronic or optical characteristics.
Polymer Science Research
Its role extends to polymer science, where it serves as a reagent for polymerization, facilitating the creation of polymers with specific properties and functionalities through controlled radical polymerization methods.
| Molecular weight | 184.24 |
|---|---|
| Empirical formula | C12H12N2 |
| Assay | 99.5% |
| Melting point | 169-174 °C(lit.) |
Hazard statements
- H315Causes skin irritation
- H319Causes serious eye irritation
- H335May cause respiratory irritation
Precautionary statements
- P261Avoid breathing dust, fume, gas or vapours
- P305IF IN EYES
| Protective equipment | dust mask type N95 (US), Eyeshields, Gloves |
|---|---|
| Water hazard class (WGK, DE) | 3 |
| Hazard codes (EU) | Xi |
| Risk statements (R) | 36/37/38 |
| Safety statements (S) | 26-36 |
Hazard information is provided for guidance. Always consult the product Safety Data Sheet (SDS), available on request, before handling.
| Purified By | sublimation |
|---|
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 4,4′-Dimethyl-2,2′-dipyridyl used for?
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4,4′-Dimethyl-2,2′-dipyridyl is primarily used as a ligand in Atom Transfer Radical Polymerization (ATRP) and as a building block in chemical synthesis, finding applications in materials science and polymer science.
What are the CAS number and formula for 4,4′-Dimethyl-2,2′-dipyridyl?
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The CAS number for 4,4′-Dimethyl-2,2′-dipyridyl is 1134-35-6 and its molecular formula is C12H12N2.
What grade and purity does Tech Serve Solutions supply?
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Tech Serve Solutions supplies 4,4′-Dimethyl-2,2′-dipyridyl with an assay of 99.5%, purified by sublimation. We do not represent this product as USP, BP, EP, or any other pharmacopoeia grade.
What are the safety precautions for handling 4,4′-Dimethyl-2,2′-dipyridyl?
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This compound is classified with GHS07 and the signal word 'Warning', with hazard statements H315, H319, and H335, indicating it causes skin irritation, serious eye irritation, and may cause respiratory irritation. Recommended personal protective equipment includes a dust mask type N95 (US), eyeshields, and gloves. Handle in a well-ventilated area and avoid breathing dust.
How is 4,4′-Dimethyl-2,2′-dipyridyl packed, shipped, and exported?
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4,4′-Dimethyl-2,2′-dipyridyl is carefully packed and exported by Tech Serve Solutions in compliance with all relevant international shipping regulations for chemical compounds.
How can I request a sample or quote for 4,4′-Dimethyl-2,2′-dipyridyl?
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To request a sample or a quote for 4,4′-Dimethyl-2,2′-dipyridyl, please contact our sales department through the website or by phone.
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