Description

5-tert-Butyl-2-[4-[2-[5-tert-Butylbenzoxazol-2-Yl]Vinyl]Phenyl]Benzoxazole is a high-performance organic compound belonging to the benzoxazole derivative class, valued for its exceptional optical and electronic properties. This compound is engineered to deliver superior performance as a key intermediate in advanced material synthesis. It is primarily sought by manufacturers in the specialty chemicals, polymer additives, and optoelectronics industries for applications requiring precise molecular functionality and stability.

Application

• As a fluorescent brightening agent (FBA) or optical brightener in high-performance polymers, synthetic fibers, and coatings.
• Key intermediate in the synthesis of advanced organic light-emitting diodes (OLEDs) and other optoelectronic materials.
• Used in the formulation of laser dyes and specialty pigments for high-tech applications.
• Acts as a photo-stabilizer or UV absorber in specialty plastic and resin formulations to enhance durability.
• Employed in analytical chemistry as a fluorescent probe or marker due to its distinct photophysical characteristics.
• Research and development of non-linear optical (NLO) materials for photonic devices.

Basic Information

Product Name	5-tert-Butyl-2-[4-[2-[5-tert-Butylbenzoxazol-2-Yl]Vinyl]Phenyl]Benzoxazole
CAS No.	1552-47-2
Molecular Formula	C31H32N2O2
Molecular Weight	464.60 g/mol
Synonyms	2,2'-(1,4-Phenylenedivinylene)bis[5-tert-butylbenzoxazole]; Bisbenzoxazolyl stilbene derivative; 4,4'-Bis(5-tert-butyl-2-benzoxazolyl)stilbene; BBOT (common abbreviation); Optical Brightener BBOT; Fluorescent Brightener 393; UVITEX OB; 2,2'-(1,4-Phenylenedi-2,1-ethenediyl)bis[5-(1,1-dimethylethyl)benzoxazole]
EINECS	Contact for details

Quality Control

Our production of 5-tert-Butyl-2-[4-[2-[5-tert-Butylbenzoxazol-2-Yl]Vinyl]Phenyl]Benzoxazole adheres to stringent quality management protocols to ensure batch-to-batch consistency and high purity. Each lot is analyzed using advanced techniques like HPLC, NMR, and GC-MS to verify identity, potency, and impurity profiles. Certificates of Analysis (COA) documenting all critical specifications are 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 a controlled room temperature (15-25°C). Keep away from heat sources and incompatible materials. Due to its light-sensitive nature, extended exposure to direct light should be avoided to maintain product integrity.

Specification

Item	Specification
Appearance	Yellow to pale 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
Residual Solvents (GC)	Meets ICH guidelines

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