4-Cyanobenzyl Bromide CAS 17201-43-3

Product Name: 4-Cyanobenzyl bromide
CAS: 17201-43-3
MF: C8H6BrN
MW: 196.04
EINECS: 241-246-0
Melting point: 115-117 °C
Boiling point: 143 °C
Density: 1.5466 g/mL

Purity: ≥98%

Colorless and transparent liquid

1. 4-Cyanobenzyl bromide serves as a key pharmaceutical intermediate for synthesizing anti-diabetic APIs and other fine chemical products.
2. 4-Cyanobenzyl bromide acts as an electrophilic building block in organic synthesis for nucleophilic substitution reactions.
3. 4-Cyanobenzyl bromide is used to prepare aggregation-induced emission materials for optoelectronic research.
4. 4-Cyanobenzyl bromide can be applied in the production of specialty heterocyclic compounds and pesticide intermediates.

1. Store 4-Cyanobenzyl bromide in tightly sealed, corrosion-resistant containers under inert atmosphere to prevent decomposition.
2. Keep 4-Cyanobenzyl bromide in a cool, dry and well-ventilated area, away from heat sources and direct sunlight.
3. Separate 4-Cyanobenzyl bromide from strong bases, oxidants and metals to avoid hazardous reactions.
4. Maintain clearly labeled containers in locked storage, far from food, feed and unauthorized personnel access.

1. Dust or vapors of 4-Cyanobenzyl bromide cause severe burns and permanent damage to eyes, skin and respiratory tract.
2. 4-Cyanobenzyl bromide is harmful when swallowed, absorbed through skin or inhaled, and may trigger tissue injury.
3. 4-Cyanobenzyl bromide may induce allergic skin reactions and asthma-like symptoms upon inhalation exposure.
4. 4-Cyanobenzyl bromide is highly toxic to aquatic organisms and must not be discharged into natural water.

1. 4-Cyanobenzyl bromide is corrosive and a respiratory sensitizer, not a low-risk common chemical.
2. 4-Cyanobenzyl bromide requires strict laboratory safety protocols and cannot be handled casually.
3. Safe handling of 4-Cyanobenzyl bromide demands full-face shield, chemical-resistant suit, gloves and fume hood.
4. In summary, 4-Cyanobenzyl bromide can only be safely handled under fully controlled conditions with complete PPE.

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