2,2′-Bipyridine CAS No.:366-18-7
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Category：Biochemical Materials Own Brand：MT /MOQ:100KG /From China/ B2B only.
Introduction
2,2′-Bipyridine
CAS No.: 366-18-7
Molecular Formula: C₁₀H₈N₂
Molecular Weight: 156.18 g/mol
1. Basic Properties
| Parameter | Specification |
|---|---|
| Appearance | White to off-white powder |
| Purity | ≥99.0% |
| Melting Point | 70-73°C (lit.) |
| Boiling Point | 273°C (lit.) |
| Density | ~1.17 g/cm³ (est.) |
| Flash Point | 121°C |
| pH (1% sol.) | 7.5 |
2. Applications
- Chemical Synthesis:
- Chelating agent in metal catalysis
- Pharmaceutical intermediate
- Industrial:
- Additive for controlled copper electroplating
- Prevents cuprous oxide formation (with K₃[Fe(CN)₆])
- Analytical Chemistry:
- Redox indicator (Fe²⁺, Ag⁺, Cd²⁺, Mo detection)
3. Packaging & Storage
| Form | Specification |
|---|---|
| Packaging | 25 kg/cardboard drum |
| Storage | – Dry, inert atmosphere |
| Conditions | – Temperature <30°C |
| – RH <60% |
4. Safety Information
| Aspect | Details |
|---|---|
| GHS Classification | H302 (Harmful if swallowed) |
| Handling | Use gloves/eye protection |
| Stability | Sensitive to prolonged light exposure |
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