Description

Benzene, 1,3-Bis(1-Phenylethenyl)- is a specialized aromatic compound with a unique conjugated structure, serving as a valuable intermediate in advanced organic synthesis. Its molecular architecture makes it a critical building block for creating complex polymers and fine chemicals with tailored properties. This product is essential for R&D laboratories and industrial manufacturers in the pharmaceutical, agrochemical, and advanced materials sectors seeking to develop novel compounds and high-performance materials.

Application

• Pharmaceutical Intermediate: Used in the synthesis of complex drug molecules and active pharmaceutical ingredients (APIs) requiring specific aromatic frameworks.
• Polymer & Resin Precursor: Acts as a key monomer or cross-linking agent in the production of specialty polymers, resins, and high-performance plastics.
• Agrochemical Synthesis: Serves as a building block for creating advanced pesticides, herbicides, and plant growth regulators.
• Organic Light-Emitting Diodes (OLEDs): Utilized in the development of organic electronic materials and emissive layers due to its conjugated system.
• Liquid Crystal & Advanced Material Research: Employed in R&D for synthesizing novel liquid crystal compounds and other functional materials.
• Dye & Pigment Manufacturing: Functions as an intermediate in the production of specialized dyes, pigments, and optical brighteners.
• Academic & Industrial Research: A valuable reagent for methodological development and exploring new organic reactions in chemical research.

Basic Information

Product Name	Benzene, 1,3-Bis(1-Phenylethenyl)-
CAS No.	34241-86-6
Molecular Formula	C22H18
Molecular Weight	282.38 g/mol
Synonyms	1,3-Bis(1-Phenylethenyl)benzene; 1,3-Distyrylbenzene; m-Distyrylbenzene; Benzene, m-bis(α-phenylethenyl)-; 1,3-Bis(α-methylstyryl)benzene; m-Bis(α-methylstyryl)benzene; DSB; 34241-86-6 (CAS)
EINECS	Contact for details

Quality Control

Our Benzene, 1,3-Bis(1-Phenylethenyl)- is manufactured under strict quality management systems. Each batch undergoes comprehensive analytical testing, including chromatographic purity analysis and structural confirmation, to ensure it meets the high standards required for research and industrial synthesis. A Certificate of Analysis (COA) detailing specific results for identity, purity, and impurities is provided with every shipment to guarantee traceability and consistency.

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 heat, sparks, and open flames. Due to its light-sensitive nature, containers should be amber-colored or stored in dark conditions to maintain product integrity.

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms to structure
Assay (HPLC)	≥ 97.0%
Melting Point	Contact for details
Loss on Drying	≤ 0.5%
Residue on Ignition	≤ 0.1%
Heavy Metals	≤ 20 ppm

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