2,2'-Bipyridine
- Createtime： 2026-04-14
- Updatetime： 2026-04-15
Product Details
| useage |
Industrial use
|
| deliveryInfo |
|
| appearance |
powder
|
| Molecular Weight |
156.18 g/mol
|
| aliasen |
|
| supplyCapacity |
50000MT/Month
|
| harbor |
Qingdao,China
|
| minorder |
1KG
|
| Appearance |
White crystalline powder
|
Shandong Huashang Chemical Co., Ltd. is a high-tech enterprise focused on industry of fine chemicals research and develop, produce and sale. Shandong Huashang Chemical Co., Ltd. is located in Shan Dong Ji Nan China. we have the ability to provide you high quality products. More than 90 % of our products are exported to developed countries and regions such as north America, Europe, Japan, South Korea and the Middle East.
Basic Information
Product Name: 2,2'-Bipyridine
CAS Number: 366-18-7
Alias: 2,2'-Dipyridyl
Molecular Formula: C10H8N2
Molecular Weight: 156.18 g/mol
Structural Information
- Structure Type: Aromatic heterocyclic compound
- Structural Features: Two pyridine rings linked at C2 position, nitrogen atoms possess lone pairs, excellent metal chelating ability
Physical & Chemical Properties
- Appearance: White crystalline powder
- Odor: Slight peculiar smell
- Melting Point: 70 - 73 °C
- Boiling Point: 272 °C
- Density: 1.09 g/cm3 (20 °C)
- Solubility: Soluble in alcohols, ether, benzene, hot water; slightly soluble in cold water
- Stability: Stable at room temperature; incompatible with strong oxidants and strong acids
Synthesis & Applications
Synthesis Method
Synthesized via pyridine coupling reaction under catalysis, then purified by recrystallization or distillation.
Main Applications
- Analytical chemistry: Metal ion chelating indicator, photometric reagent
- Chemical industry: Ligand for metal complex catalysts
- Organic synthesis: Pharmaceutical and fine chemical intermediate
- Lab research: Widely used in coordination chemistry experiments
Safety & Storage Instructions
- Hazard Classification: Harmful if swallowed, skin & eye irritant
- Personal Protection: Wear gloves, goggles and dust mask; avoid inhalation and direct contact
- Storage Condition: Sealed, cool dry ventilated place, keep away from light and oxidants
- Transportation: General chemicals, avoid breakage and dampness
Quality & Spectral Data
- Purity (GC/HPLC): ≥99.0%
- Loss on Drying: ≤0.3%
- Residue on Ignition: ≤0.1%
- IR Spectrum: Complies with standard spectrum
Information Summary Table
| Item | Specification |
| CAS Number | 366-18-7 |
| Product Name | 2,2'-Bipyridine |
| Synonym | 2,2'-Dipyridyl |
| Molecular Formula | C10H8N2 |
| Molecular Weight | 156.18 g/mol |
| Appearance | White crystalline powder |
| Melting Point | 70-73 °C |
| Solubility | Soluble in organic solvents & hot water, slightly soluble in cold water |
| Purity | ≥99.0% |
| Storage Condition | Sealed, cool dry, away from light and oxidants |
| Hazard Property | Harmful if swallowed, irritant |
| Main Usage | Chelating reagent, catalyst ligand, organic intermediate |
