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1762-34-1 - 5,5'-Dimethyl-2,2'-bipyridine, 98% - 5,5'-Dimethyl-2,2'-dipyridyl - H26378 - Alfa Aesar

H26378 5,5'-Dimethyl-2,2'-bipyridine, 98%

CAS Number

Size Price ($) Quantity Availability
5g 51.91
25g 168.92
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5,5'-Dimethyl-2,2'-bipyridine, 98%


Chemical Properties

Formula Weight
Melting point
Boiling Point


5,5'-Dimethyl-2,2'-bipyridine is widely used as an intermediate in organic synthesis and pharmaceuticals. It is also used as a raw material in the synthesis of dyestuffs and agrochemicals. It is used as a precursor for the preparation of 5-methyl-5’vinyl-2,2’-bipyridine.


Store in a cool place. Incompatible with strong oxidizing agents.

Literature References

Marandi, F.; Mazrehali, M.; Pourbeyram, S.; Quah, C. K.; Fun, H. K. Syntheses and Characterization of Two New M(II)-5,5'-dimethyl-2,2'-bipyridine (M = Cd and Pb) Coordination Polymers and Study of Their Thermal and Electrochemical Properties. J. Inorg. Organometal. Polym. Mater. 2014, 24 (6), 940-947.

Li, H. H.; Ma, N.; Li, K. H. A 3D Mesomeric Supramolecular Structure of a Cu(II) Coordination Polymer with 1,1'-Biphenyl-2,2',3,3'-tetracarboxylic Acid and 5,5'-Dimethyl-2,2'-bipyridine Ligands. J. Inorg. Organometal. Polym. Mater. 2012, 22 (6), 1320-1324.

GHS Hazard and Precautionary Statements

Hazard Statements: H315-H319-H335

Causes skin irritation. Causes serious eye irritation. May cause respiratory irritation.

Precautionary Statements: P261-P280-P305+P351+P338-P304+P340-P362-P312-P321-P405-P403+P233-P501a

Avoid breathing dust/fume/gas/mist/vapours/spray. Wear protective gloves/protective clothing/eye protection/face protection. IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continue rinsing. IF INHALED: Remove to fresh air and keep at rest in a position comfortable for breathing. Take off contaminated clothing and wash before reuse. Call a POISON CENTER or doctor/physician if you feel unwell. Specific treatment (see label). Store locked up. Store in a well-ventilated place. Keep container tightly closed. Dispose of contents/container in accordance with local/regional/national/international regulations.

Other References

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