2-Bromobenzonitrile

2-Bromobenzonitrile (CAS No. 2042-37-7) 

---

1. Basic Information

IUPAC Name: 2-BromobenzonitrileSynonyms:o-Bromobenzonitrile2-CyanobromobenzeneCAS Number: 2042-37-7Molecular Formula: C₇H₄BrNMolecular Weight: 182.02 g/molAppearance: White to pale yellow crystalline solidOdor: Faint aromatic odor

---

2. Physical and Chemical Properties

Property	Value
Melting Point	52–55°C (126–131°F)
Boiling Point	232–234°C (450–453°F)
Density	1.57 g/cm³ (20°C)
Solubility	– Water: Insoluble
	– Organic solvents: Soluble in ethanol, acetone, ether
Refractive Index	1.592 (20°C)
Flash Point	105°C (221°F) (closed cup)

 

---

3. Hazards (GHS Classification)

Acute Toxicity:Harmful if swallowed (H302)Causes skin irritation (H315)Causes serious eye irritation (H319)Environmental: Toxic to aquatic life (H411)NFPA Rating: Health 2, Flammability 1, Reactivity 0

---

4. Storage and Handling

Storage:Keep in tightly sealed amber containersStore in a cool, dry, well-ventilated areaHandling:Use nitrile gloves, safety goggles, and fume hoodAvoid dust generation

---

5. Applications

Pharmaceuticals:Intermediate for antidepressants and antipsychoticsAgrochemicals:Synthesis of fungicides and herbicidesMaterial Science:Building block for liquid crystals and OLED materials

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.

Declaration: The products displayed on this website are intended exclusively for industrial applications or scientific research. They are not intended for medical, pharmaceutical, or food use. In accordance with applicable laws and regulations, purchasing organizations must hold valid qualifications and approvals.