Description

2,4-Distyrylphenol is a high-purity organic compound with the CAS number 2012-21-7, belonging to the class of stilbene derivatives. This chemical is valued for its role as a key intermediate and functional monomer in advanced material synthesis. It is primarily sought by manufacturers in the polymer, specialty chemical, and electronics industries for developing products with enhanced optical or structural properties.

Application

• Polymer & Resin Modification: Used as a cross-linking agent or monomer to impart rigidity, thermal stability, and specific optical characteristics to advanced polymers.
• Optical Materials: Serves as a precursor or building block for nonlinear optical (NLO) materials, liquid crystal displays (LCDs), and organic light-emitting diodes (OLEDs).
• Photoresist & Electronic Chemicals: Employed in the formulation of photoresists and other electronic-grade chemicals for semiconductor manufacturing.
• UV Absorbers & Stabilizers: Acts as an intermediate in the synthesis of compounds used to protect materials from ultraviolet (UV) degradation.
• Organic Synthesis: Functions as a versatile intermediate for synthesizing more complex stilbene derivatives and fine chemicals for research and development.
• Coatings & Adhesives: Incorporated into formulations to enhance the durability, weatherability, and performance of high-end industrial coatings and adhesives.

Basic Information

Product Name	2,4-Distyrylphenol
CAS No.	2012-21-7
Molecular Formula	C22H18O
Molecular Weight	298.38 g/mol
Synonyms	2,4-Bis[(E)-2-phenylethenyl]phenol; Phenol, 2,4-bis(2-phenylethenyl)-; 2,4-DSP; 2,4-Di(styryl)phenol; 4-Hydroxy-2',4'-distyrylbiphenyl; (E,E)-2,4-Distyrylphenol; 2,4-Bis(styryl)phenol
EINECS	Contact for details

Quality Control

Our 2,4-Distyrylphenol is manufactured under strict quality management protocols. Each batch undergoes rigorous analytical testing, including HPLC for purity and identity confirmation via spectroscopic methods, to ensure it meets precise customer specifications and industry standards. A comprehensive Certificate of Analysis (COA) documenting all test results is provided with every shipment and is available upon request.

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 flame. Due to its light-sensitive nature, containers should be kept in the original packaging or opaque containers until use.

Specification

Item	Specification
Appearance	Off-white to light yellow crystalline powder
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.