Description

2,7-Distyrylnaphthalene CAS NO 32057-88-8 is a high-purity organic compound belonging to the class of naphthalene derivatives with extended conjugated systems. This compound matters for its role as a key intermediate and functional material in advanced organic synthesis and materials science. It is primarily needed by manufacturers in the organic light-emitting diode (OLED), specialty polymer, and advanced organic semiconductor industries.

Application

• As a key intermediate in the synthesis of advanced organic electronic materials.
• As a building block (monomer) for conjugated polymers and specialty plastics.
• In the research and development of OLED (Organic Light-Emitting Diode) emitters and host materials.
• As a fluorescent probe or tag in analytical chemistry and biochemical research.
• In the formulation of optical brighteners and specialty dyes.
• For the development of non-linear optical (NLO) materials.
• As a model compound in photophysical and theoretical chemistry studies.
• In the synthesis of liquid crystal components for display technology.

Basic Information

Product Name	2,7-Distyrylnaphthalene
CAS No.	32057-88-8
Molecular Formula	C30H22
Molecular Weight	382.50 g/mol
Synonyms	2,7-Bis[(E)-2-phenylethenyl]naphthalene; 2,7-Di(styryl)naphthalene; trans,trans-2,7-Distyrylnaphthalene; 2,7-Bis(styryl)naphthalene; NSC 407309; Naphthalene, 2,7-bis(2-phenylethenyl)-, (E,E)-; 2,7-Divinylnaphthalene derivative
EINECS	Contact for details

Quality Control

Our 2,7-Distyrylnaphthalene is manufactured under a strict quality management system. Each batch undergoes rigorous analytical testing, including HPLC, NMR, and GC-MS, to ensure high chemical purity and consistent performance. Certificates of Analysis (COA) detailing all specifications are provided with every shipment to guarantee traceability and compliance with your research or production requirements.

Storage

Preserve in a tightly closed container, protected from light. Store under an inert atmosphere (e.g., nitrogen or argon) at a controlled room temperature (15-25°C) in a cool, dry, and well-ventilated place. Keep away from strong oxidizing agents.

Specification

Item	Specification
Appearance	Yellow to light brown crystalline powder
Identification (IR)	Conforms to structure
Purity (HPLC)	≥ 97.0% (Area %)
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.