Description

6,6'-(Propane-2,2-Diyl)Bis(2-Phenyl-3,4-Dihydro-2H-Benzo[E][1,3]Oxazine) is a high-purity, specialized benzoxazine derivative that serves as a critical building block and intermediate in advanced material synthesis. Its value lies in its unique molecular architecture, which enables the creation of polymers and resins with enhanced thermal stability, mechanical properties, and flame retardancy. This compound is essential for R&D and production in industries focused on high-performance polymers, advanced composites, and specialty adhesives.

Application

• High-Performance Polymer Synthesis: A key monomer for producing polybenzoxazine resins, known for excellent thermal and chemical resistance.
• Advanced Composite Materials: Used in formulating matrices for aerospace, automotive, and electronic composites requiring low shrinkage and high char yield.
• Flame Retardant Additives: Incorporated into polymer systems to enhance fire safety properties without compromising mechanical performance.
• Specialty Adhesives & Encapsulants: Serves as a cross-linking agent in high-temperature adhesives and protective coatings for electronic components.
• Pharmaceutical Intermediate: Potential use in the synthesis of complex heterocyclic compounds for medicinal chemistry research.
• Material Science R&D: A valuable reagent for academic and industrial research into novel thermoset polymers and smart materials.

Basic Information

Product Name	6,6'-(Propane-2,2-Diyl)Bis(2-Phenyl-3,4-Dihydro-2H-Benzo[E][1,3]Oxazine)
CAS No.	154505-70-1
Molecular Formula	C33H30N2O2
Molecular Weight	486.61 g/mol
Synonyms	2,2-Bis(3,4-dihydro-2-phenyl-2H-1,3-benzoxazin-6-yl)propane; Bisphenol A-based Benzoxazine; BPA-Benzoxazine; Bisphenol A bis(2-phenyl-1,3-oxazine); 2,2-Bis(2-phenyl-3,4-dihydro-2H-benzo[e][1,3]oxazin-6-yl)propane; Bisphenol A bis(2-phenyl-3,4-dihydro-2H-1,3-benzoxazine); Benzoxazine Monomer BA-a; BPA-a type Benzoxazine
EINECS	Contact for details

Quality Control

Our 6,6'-(Propane-2,2-Diyl)Bis(2-Phenyl-3,4-Dihydro-2H-Benzo[E][1,3]Oxazine) is manufactured under strict quality management systems to ensure batch-to-batch consistency and high purity. Each lot undergoes rigorous analytical testing, including HPLC for assay and impurity profiling, to meet precise customer specifications. Certificates of Analysis (COA) detailing all quality parameters are provided with every shipment.

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). Due to its hygroscopic nature, the container must be kept tightly sealed to prevent moisture absorption, which can affect product stability and performance. Keep away from incompatible materials such as strong acids and bases.

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms to structure
Assay (HPLC)	≥ 98.0%
Melting Point	Contact for details
Loss on Drying	≤ 0.5%
Residue on Ignition	≤ 0.1%
Heavy Metals (as Pb)	≤ 10 ppm

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