2,2′-Bipyridine CAS No.:366-18-7

 2,2′-Bipyridine

CAS No.: 366-18-7
Molecular Formula: C₁₀H₈N₂
Molecular Weight: 156.18 g/mol

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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

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2. Applications

Chemical Synthesis:Chelating agent in metal catalysisPharmaceutical intermediateIndustrial:Additive for controlled copper electroplatingPrevents cuprous oxide formation (with K₃[Fe(CN)₆])Analytical Chemistry:Redox indicator (Fe²⁺, Ag⁺, Cd²⁺, Mo detection)

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3. Packaging & Storage

Form	Specification
Packaging	25 kg/cardboard drum
Storage	– Dry, inert atmosphere
Conditions	– Temperature <30°C
	– RH <60%

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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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