9,10-Bis(phenylethynyl)-2-ethylanthracene

CAS NO. 53158-83-1

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Product Description

Product Name	9,10-Bis(phenylethynyl)-2-ethylanthracene (EBPEA - High Solubility Green Emitter)
CAS NO.	53158-83-1
Formula & Weight	C32H22 (MW: 406.52)
Chemical Structure
Technical Specifications	Appearance: Orange Crystalline Solid (Emits Green) Assay (HPLC): ≥ 97.0% Emission: Green Fluorescence (~460-550 nm) Absorption: λmax ~450-455 nm Solubility: Excellent in organic solvents (Superior to standard BPEA)
Why Choose EBPEA?	Designed for formulations requiring high concentration and stability: Superior Solubility: The 2-ethyl substitution significantly improves solubility in common solvents compared to BPEA, preventing precipitation in cold conditions. Green Chemiluminescence: The ideal activator for high-quality green lightsticks, offering bright initial intensity and steady decay curves. OLED Processing: Suitable for solution-processed OLED manufacturing where material solubility is critical for uniform film formation.
Packaging & Handling	Standard: Fiber Drums. Storage: Store in a cool, dry, and dark environment to maintain fluorescence efficiency.

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