Description

1,1'-Biphenyl, 4-Bromo-4'-Butyl- is a specialized brominated biphenyl derivative, identified by CAS NO 63619-54-5. This compound serves as a valuable advanced intermediate in the synthesis of complex organic molecules, particularly in the development of liquid crystals and functional materials. It is essential for R&D and production teams in the pharmaceutical, agrochemical, and advanced materials sectors who require high-purity, structurally precise building blocks.

Application

This brominated biphenyl derivative is a versatile chemical intermediate with several key industrial applications:

• Liquid Crystal Synthesis: A crucial precursor for creating mesogenic units in nematic and smectic liquid crystals used in display technologies.
• Pharmaceutical Intermediates: Employed in the research and development of active pharmaceutical ingredients (APIs), particularly those with biphenyl core structures.
• Agrochemical Development: Used as a building block in the synthesis of novel herbicides, fungicides, and plant growth regulators.
• Organic Light-Emitting Diodes (OLEDs): Functions as a key material in the development of hole-transport or host materials for OLED devices.
• Polymer Chemistry: Acts as a monomer or cross-linking agent for producing high-performance polymers with specific thermal and optical properties.
• Material Science Research: Serves as a model compound or precursor in the study of self-assembled monolayers and other advanced functional materials.

Basic Information

Product Name	1,1'-Biphenyl, 4-Bromo-4'-Butyl-
CAS No.	63619-54-5
Molecular Formula	C₁₆H₁₇Br
Molecular Weight	289.21 g/mol
Synonyms	4-Bromo-4'-butylbiphenyl; 4'-Butyl-4-bromobiphenyl; 4-Bromo-4'-n-butylbiphenyl; 1-Bromo-4-(4-butylphenyl)benzene; p-Bromo-p'-butylbiphenyl; Biphenyl, 4-bromo-4'-butyl-; 4-(4-Bromophenyl)butylbenzene; 4-Bromo-4'-butyl-1,1'-biphenyl
EINECS	Contact for details

Quality Control

Our 1,1'-Biphenyl, 4-Bromo-4'-Butyl- is manufactured under strict quality management systems. Each batch undergoes rigorous analytical testing including HPLC, GC, and NMR to ensure identity, purity, and consistency. We provide comprehensive Certificates of Analysis (COA) with each shipment, detailing all specified parameters. Our quality commitment ensures the material meets the stringent requirements for research and industrial synthesis.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, well-ventilated area at room temperature (15-25°C). Keep away from heat, sparks, and open flame. Due to its light-sensitive nature, containers should be amber-colored or stored in dark conditions.

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms to structure
Assay (HPLC)	≥ 98.0%
Melting Point	Contact for details
Loss on Drying	≤ 0.5%
Residue on Ignition	≤ 0.1%
Heavy Metals	≤ 10 ppm

Note: Specifications can be tailored. Please contact us for the detailed technical data sheet of a specific grade.