Description

2'-(tert-Butyl)-6'-(Diethylamino)Spiro[Isobenzofuran-1(3H),9'-[9H]Xanthene]-3-One is a specialized spirocyclic organic compound belonging to the xanthene dye family, valued for its unique photophysical properties. This high-purity intermediate is critical for synthesizing advanced functional materials where precise molecular structure dictates performance. It is primarily sought by manufacturers in the advanced materials, specialty dyes, and research sectors for applications requiring tailored light absorption and emission characteristics.

Application

• Key Intermediate for Functional Dyes: Synthesis of novel fluorescent dyes and pigments for high-value applications.
• Advanced Material Development: Building block for organic light-emitting diodes (OLEDs) and other optoelectronic materials.
• Research & Development: Used in academic and industrial R&D for studying photochromic and solvatochromic behaviors.
• Sensor Technology: Potential use in the development of chemical sensors and bio-imaging probes due to its modifiable fluorescence.
• Specialty Inks & Coatings: Formulation of security inks or specialty coatings that require specific optical properties.

Basic Information

Product Name	2'-(tert-Butyl)-6'-(Diethylamino)Spiro[Isobenzofuran-1(3H),9'-[9H]Xanthene]-3-One
CAS No.	72884-85-6
Molecular Formula	C31H33NO3
Molecular Weight	467.60 g/mol
Synonyms	Spiro[isobenzofuran-1(3H),9'-[9H]xanthene]-3-one, 2'-(1,1-dimethylethyl)-6'-(diethylamino)-; 2'-tert-Butyl-6'-diethylaminospiro[isobenzofuran-1(3H),9'-xanthen]-3-one; 72884-85-6; tert-Butyl Diethylamino Spiroxantheneone; Light-sensitive Spiroxanthene Derivative; Photochromic Spiro Compound; Research Grade Spiro Dye Intermediate
EINECS	Contact for details

Quality Control

We supply high-purity grades of this specialty chemical, with quality assurance tailored to your application needs. Our products undergo rigorous quality testing, including HPLC for purity verification and spectroscopic identification (IR, NMR), to ensure batch-to-batch consistency and compliance with stringent specifications. A comprehensive 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 area at a controlled room temperature (15-25°C). Keep away from heat sources and incompatible materials. Due to its light-sensitive nature, handling should be conducted under appropriate conditions to preserve stability.

Specification

Item	Specification
Appearance	Yellow to orange crystalline powder
Identification (IR)	Conforms to structure
Purity (HPLC)	≥ 97.0% (Standard Grade)
Loss on Drying	≤ 0.5%
Residue on Ignition	≤ 0.1%
Heavy Metals (as Pb)	≤ 20 ppm

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