Description

6'-(Diethylamino)-2'-(Phenylamino)Spiro[Isobenzofuran-1(3H),9'-[9H]Xanthene]-3-One is a specialized spirocyclic organic compound belonging to the xanthene dye family. This high-purity intermediate is valued for its precise molecular structure, which is critical for advanced material synthesis and research applications. It is primarily sought by manufacturers and R&D laboratories in the photochromic materials, specialty dyes, and advanced organic electronics sectors.

Application

• Photochromic Materials: A key precursor for synthesizing advanced photochromic dyes used in lenses, smart windows, and optical data storage.
• Functional Dyes & Pigments: Serves as a sophisticated intermediate for high-performance dyes in specialized printing, coatings, and security inks.
• Organic Electronics: Used in research and development of organic light-emitting diodes (OLEDs) and other optoelectronic devices.
• Chemical Sensing: Acts as a core structure for developing fluorescent chemosensors and probes for analytical chemistry.
• Academic & Industrial R&D: A valuable building block for novel organic synthesis and material science research.
• Laser Dyes: Potential application in the formulation of tunable laser dyes for scientific instrumentation.

Basic Information

Product Name	6'-(Diethylamino)-2'-(Phenylamino)Spiro[Isobenzofuran-1(3H),9'-[9H]Xanthene]-3-One
CAS No.	29512-46-7
Molecular Formula	C31H26N2O2
Molecular Weight	458.55 g/mol
Synonyms	N-(6-(Diethylamino)-3-oxo-3H-spiro[isobenzofuran-1,9'-xanthen]-2-yl)aniline; 2-Anilino-6-diethylaminofluoran; 6-Diethylamino-2-anilinofluoran; Thermochromic dye intermediate; ODB-2 precursor; Fluoran Leuco Dye; Spiro[isobenzofuran-1(3H),9'-[9H]xanthen]-3-one, 6'-(diethylamino)-2'-(phenylamino)-; 29512-46-7
EINECS	Contact for details

Quality Control

Our production of 6'-(Diethylamino)-2'-(Phenylamino)Spiro[Isobenzofuran-1(3H),9'-[9H]Xanthene]-3-One adheres to stringent quality management protocols. Every batch undergoes rigorous analytical testing, including HPLC, NMR, and IR spectroscopy, to ensure high chemical purity and structural integrity. Comprehensive Certificates of Analysis (COA) detailing purity, identity, and impurity profiles are provided to guarantee batch-to-batch consistency for your critical applications.

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). Keep away from heat and incompatible materials.

Specification

Item	Specification
Appearance	Light yellow to orange powder
Identification (IR)	Conforms to structure
Purity (HPLC)	≥ 98.0%
Melting Point	Contact for details
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.