Description

2-[4-[2-(5-Phenyl-1,3,4-Oxadiazol-2-Yl)Vinyl]Phenyl]-2H-Naphtho[1,2-D]Triazole is a high-performance organic compound belonging to the triazole-oxadiazole class, valued for its exceptional photophysical properties. This compound matters for its ability to act as a highly efficient and stable fluorescent brightener and optical brightening agent (OBA), enhancing whiteness and brightness in various materials. Industries that require superior visual quality and light stability, such as plastics, synthetic fibers, coatings, and advanced optical materials, are the primary users of this specialty chemical.

Application

• Optical Brightening Agent (OBA) for engineering plastics (e.g., polycarbonate, ABS, nylon) to improve whiteness and counteract yellowing.
• Fluorescent Whitening Agent (FWA) in synthetic fibers, textiles, and films to achieve a brilliant white appearance under UV light.
• Light Stabilizer Component in polymer formulations, where it can help protect materials from photodegradation.
• Functional Dye Intermediate for the synthesis of advanced dyes and pigments with specific light-emitting properties.
• Additive for Coatings and Inks to enhance brightness and visual appeal in high-performance industrial and decorative applications.
• Research & Development in organic electronics, such as in the development of organic light-emitting diodes (OLEDs) or fluorescent sensors.

Basic Information

Product Name	2-[4-[2-(5-Phenyl-1,3,4-Oxadiazol-2-Yl)Vinyl]Phenyl]-2H-Naphtho[1,2-D]Triazole
CAS No.	24466-04-4
Molecular Formula	C31H20N4O
Molecular Weight	464.52 g/mol
Synonyms	2-(4-((E)-2-(5-Phenyl-1,3,4-oxadiazol-2-yl)vinyl)phenyl)-2H-naphtho[1,2-d][1,2,3]triazole; Naphthotriazole Oxadiazole Derivative; Fluorescent Brightener 2-(4-Styrylphenyl)naphtho[1,2-d]triazole; OB-1 Analog; Optical Brightener for Plastics; 2H-Naphtho[1,2-d]triazole, 2-[4-[2-(5-phenyl-1,3,4-oxadiazol-2-yl)ethenyl]phenyl]-; (E)-2-(4-(2-(5-Phenyl-1,3,4-oxadiazol-2-yl)vinyl)phenyl)-2H-naphtho[1,2-d][1,2,3]triazole
EINECS	Contact for details

Quality Control

Our production of 2-[4-[2-(5-Phenyl-1,3,4-Oxadiazol-2-Yl)Vinyl]Phenyl]-2H-Naphtho[1,2-D]Triazole adheres to stringent quality management protocols. Every batch undergoes comprehensive analytical testing, including HPLC for purity and identity confirmation, to ensure consistency and performance. Certificates of Analysis (COA) detailing all specification parameters are provided with each shipment to guarantee traceability and compliance with your technical requirements.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated area at a controlled room temperature (15-25°C). This material is light-sensitive and easily oxidized; it is recommended to store under an inert atmosphere (e.g., nitrogen) for long-term preservation to maintain optimal efficacy and shelf life. Keep away from heat, sparks, and open flame.

Specification

Item	Specification
Appearance	Yellow to light yellow crystalline powder
Identification (IR)	Conforms to reference spectrum
Purity (HPLC)	≥ 98.0%
Melting Point	Contact for details
Loss on Drying	≤ 0.5%
Heavy Metals (as Pb)	≤ 20 ppm
Residue on Ignition	≤ 0.1%

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