Description

Bianthrone is a high-purity organic chemical compound, also known by its CAS number 484-85-5. This specialized intermediate is valued for its unique photochromic and electronic properties, making it a critical component in advanced material synthesis. It is primarily sought after by manufacturers and R&D laboratories in the organic electronics, specialty dyes, and advanced polymer sectors.

Application

• As a key photochromic material precursor for smart windows and optical data storage devices.
• An essential intermediate in the synthesis of high-performance organic pigments and dyes.
• Used in research and development of organic semiconductors and electronic materials.
• As a functional monomer or additive in the production of specialty polymers with tailored optical properties.
• Employed in analytical chemistry as a reagent or standard for specific methodologies.
• Serves as a building block in pharmaceutical research for novel compound libraries.

Basic Information

Product Name	Bianthrone
CAS No.	484-85-5
Molecular Formula	C28H16O2
Molecular Weight	384.43 g/mol
Synonyms	10,10'-Dihydro-9,9'-bianthracen-10,10'-dione; 9,9'-Bianthryl-10,10'-dione; Bianthron; Diphenanthro[9,10-b:9',10'-d]furan-7,16-dione; NSC 403697; CI 69800; Dibenzo[b,def]chrysene-7,14-dione
EINECS	207-615-5

Quality Control

Our Bianthrone is manufactured under a strict quality management system. Each batch undergoes comprehensive analytical testing, including HPLC for purity and identity confirmation via IR and NMR spectroscopy, to ensure it meets exacting standards for research and industrial use. A Certificate of Analysis (COA) detailing all test results is provided with every shipment.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated place at room temperature (15-25°C). Keep away from incompatible materials.

Specification

Item	Specification
Appearance	Yellow to greenish-yellow powder
Identification (IR)	Conforms to structure
Purity (HPLC)	≥ 98.0%
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.