Description

1,3-Diphenyl-2-Butene is a valuable organic intermediate characterized by its conjugated diene structure flanked by phenyl groups. This compound matters for its role as a versatile building block in synthetic organic chemistry, enabling the construction of more complex molecular architectures. Industries such as pharmaceuticals, agrochemicals, and advanced material science require it for research, development, and production processes.

Application

• Pharmaceutical Intermediate: Used in the synthesis of active pharmaceutical ingredients (APIs) and other bioactive molecules.
• Agrochemical Synthesis: Serves as a key precursor in the development of novel pesticides and herbicides.
• Material Science Research: Acts as a monomer or precursor in the development of specialty polymers and organic electronic materials.
• Organic Synthesis Building Block: Employed in Diels-Alder reactions and other cycloadditions to create complex polycyclic structures.
• Liquid Crystal & Dye Intermediate: Utilized in the synthesis of compounds for display technologies and colorants.
• Catalysis & Ligand Development: Investigated for use in catalytic systems and as a framework for novel ligand design.

Basic Information

Product Name	1,3-Diphenyl-2-Butene
CAS No.	17342-56-2
Molecular Formula	C16H16
Molecular Weight	208.30 g/mol
Synonyms	trans-1,3-Diphenyl-2-butene; (E)-1,3-Diphenyl-2-butene; 2-Butene, 1,3-diphenyl-; 1,3-Diphenylbut-2-ene; NSC 406915; (E)-1,3-Diphenyl-2-butene; Diphenylbutene
EINECS	Contact for details

Quality Control

Our 1,3-Diphenyl-2-Butene is produced under strict quality management protocols to ensure batch-to-batch consistency and high purity. Each lot is analyzed using advanced techniques including HPLC, GC, and NMR to verify identity and purity against established specifications. A comprehensive Certificate of Analysis (COA) detailing all test results is provided with every shipment to support your quality assurance and regulatory compliance needs.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated area at room temperature (15-25°C). Keep away from strong oxidizing agents.

Specification

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

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