4-Bromo biphenyl

4-Bromo biphenyl

p-Bromo Biphenyl; 4-Bromobiphenyl; 4-Bromo-1,1'-biphenyl

CAS 92-66-0

Chemical Formula C12H9Br

Molecular Weight 234.10 g/mol

4-Bromo biphenyl is an aromatic compound composed of two benzene rings connected by a single bond, with a bromine atom substituted at the 4-position of one of the rings. This structure gives it versatile reactivity, especially in cross-coupling and substitution reactions, making it an essential intermediate in pharmaceuticals, agrochemicals, and specialty chemical manufacturing.
 

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Industrial Uses

1. Pharmaceuticals

  • Drug Development: 4-Bromo biphenyl is used as a crucial intermediate in synthesizing active pharmaceutical ingredients, especially through palladium-catalyzed cross-coupling reactions (Suzuki, Heck), to build complex drug molecules.
  • Building Block: Its bromine substituent enables selective functionalization, essential for medicinal chemistry innovations.

2. Agrochemicals

  • Pesticide Precursors: Used in manufacturing agrochemicals where biphenyl derivatives play a role in herbicides and fungicides with enhanced efficacy and environmental stability.
  • Specialty Agrochemical Chemicals: Acts as a raw material for designing crop protection agents with targeted bioactivity.

3. Performance Chemicals

  • Organic Synthesis: Employed in the synthesis of dyes, pigments, and specialty polymers where biphenyl structures contribute to colorfastness and material strength.
  • Research & Development: Widely used in chemical research labs for designing new compounds with bespoke physical and chemical properties.


 

Specifications

ASSAY ≥ 99.0%
Appearance White to pale yellow crystalline solid
Odor Mild aromatic odor
Boiling Point 295–298 °C
Melting Point 54–56 °C
Density ~1.59 g/cm³
Solubility Insoluble in water; soluble in organic solvents such as benzene, ether, and chloroform
Viscosity Not applicable
Flash Point ~150 °C (closed cup)

Hazard Symbols

Acute Toxicity
Irritants/Sensitisers/Other Hazards
Environmental Hazard

FAQs

1. What is the current price of 4-Bromo biphenyl in India?
The price of 4-Bromo biphenyl can vary based on factors such as purity, quantity, etc. For the most accurate and competitive pricing, please contact us at +91.6301 00 6301 directly for a customized quote tailored to your needs.

2. Where can I buy 4-Bromo biphenyl in India?
You can purchase 4-Bromo biphenyl from MULTICHEM, a leading exporter with a reputation for quality and reliability. We provide convenient options for bulk orders and direct shipments to global markets. For more details on how to place an order, please visit our website or contact our sales team.

3. What is the minimum order quantity (MOQ) for 4-Bromo biphenyl?
Our minimum order quantity (MOQ) for 4-Bromo biphenyl is designed to cater to both small-scale and large-scale needs. The MOQ depends on the packing size of the product which could range from 25 kg to 200 kg.

4. How can I ensure the quality of 4-Bromo biphenyl supplied by Multichem?
We adhere to stringent quality control processes to ensure that our products meet the highest standards of purity and effectiveness. They undergo rigorous testing and quality checks to guarantee that they comply with industry specifications. We provide a Certificate of Analysis (CoA) with every shipment to ensure transparency and quality assurance.