Agrochemicals

4-Bromobiphenyl (CAS No. 92-66-0) 

---

1. Basic Information

• Chemical Name: 4-Bromobiphenyl
• Synonyms: p-Bromobiphenyl; 1-Bromo-4-phenylbenzene
• CAS Number: 92-66-0
• Molecular Formula: C₁₂H₉Br
• Molecular Weight: 233.10 g/mol
• Appearance: White to off-white crystalline solid
• Odor: Faint aromatic odor

---

2. Physical and Chemical Properties

Property	Value
Melting Point	89–92°C (192–198°F)
Boiling Point	310–312°C (590–594°F)
Density	1.41 g/cm³ (at 20°C)
Solubility	– Water: Insoluble
	– Organic solvents: Soluble in ethanol, ether, benzene
Flash Point	>110°C (230°F) (closed cup)
Vapor Pressure	0.001 mmHg at 25°C

 

---

3. Hazards (GHS Classification)

• Acute Toxicity: Harmful if swallowed (H302)
• Skin Irritation: May cause mild irritation (H315)
• Eye Irritation: Causes eye irritation (H319)
• Environmental Hazards: Toxic to aquatic life (H411)
• NFPA Rating: Health 2, Flammability 1, Reactivity 0

---

4. Storage and Handling

• Storage:
  • Keep in a tightly sealed container
  • Store in a cool, dry place away from light
• Handling:
  • Use nitrile gloves and safety goggles
  • Avoid dust formation (use local exhaust if needed)

---

5. Applications

• Organic Synthesis: Intermediate for pharmaceuticals & agrochemicals
• Liquid Crystals: Precursor for electronic materials
• Research: Used in cross-coupling reactions (Suzuki, etc.)

Disclaimer:

The above content is for reference and communication only among industry insiders, and does not guarantee its accuracy or completeness. According to relevant laws and regulations and the regulations of this website, units or individuals who purchase related items should obtain valid qualifications and qualification conditions.

If you're ready to take the next step, Leave your message below and we’ll reply soon. 20+ years of chemical manufacturing & export experience, a partner you can trust.