Description
4,4'-Dinonyl-2,2'-bipyridine is a long-chain alkyl-substituted bipyridine used as a lipophilic ligand in coordination chemistry and materials-oriented laboratory work. The compound has CAS number 142646-58-0, empirical formula C₂₈H₄₄N₂, and a molar mass of 408,68 g/mol. It is Reliable molecular-weight and formula data enable accurate dosing and stoichiometric planning. This material comes from manufacturer Carl ROTH and is relevant to researchers developing metal complexes, dye-sensitised systems, or hydrophobic polypyridyl architectures. Clear CAS and structural identifiers support documentation, ordering consistency, and integration into established synthetic protocols without ambiguity about the dinonyl bipyridine identity.
This article is part of Bases & alkalis, in Acids & bases.
Key features
- Purity (HPLC): ≥ 98 %
- Melting point: 59 to 66 °C
- Colour: white to off-white
- Form: powder to crystalline powder
- ¹H-NMR Spectrum: corresponds to assigned structure
- Loss on Drying: ≤ 1 %
- CAS number: 142646-58-0
- Pack sizes: 10 g, 25 g, 50 g
- Empirical formula: C₂₈H₄₄N₂
- Molar mass: 408,68 g/mol
- Chemical class: Bipyridine ligand
- Substitution: 4,4'-Dinonyl
- Technical Information Sheet:
- Safety Data Sheet:
Compliance & Safety Information
WarningHazard Statements (H-Phrases)
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Questions about 4,4'-Dinonyl-2,2'-bipyridine, 10 g
What is this article?
4,4'-Dinonyl-2,2'-bipyridine, 10 g is the article on this page. Luminix Health distributes Carl Roth for laboratory use. It sits in Bases & alkalis, inside Acids & bases, in Lab chemicals.
A base or an alkali is sodium hydroxide, potassium hydroxide, ammonia and their relatives, as solid or as solution. The carbonate that a hydroxide picks up from the air changes a titre. Concentration and purity are the specification. Concentrated alkalis attack skin and aluminium.
An acid donates a proton. A base accepts one. In the bottle, the practical differences are the concentration, the purity and the anion or cation that comes along. Concentrated mineral acids are a different article from a dilute volumetric solution. The water in the acid, and the trace metals, decide whether it can be used for analysis. Check the substance on PubChem and the classification on ECHA CLP. Transport is the UNECE dangerous-goods framework. The legal texts are the CLP Regulation and REACH.
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Shelves beside this one are Acids.
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