Description

6'-Diethylamino-2'-(o-Fluoroanilino)Spiro[Phthalide-3,9'-[9H]Xanthene] is a specialized organic compound belonging to the spiroxanthene class, known for its unique photochromic and fluorogenic properties. This compound matters for its ability to undergo reversible structural changes in response to specific stimuli, making it a critical functional material. It is primarily needed by researchers and manufacturers in the fields of advanced sensor development, optical data storage, and specialty dyes and pigments.

Application

• Photochromic Materials: Key component in the formulation of light-sensitive lenses, smart windows, and optical switches.
• Fluorescent Probes & Sensors: Used in the development of chemical and biological sensors for detection and imaging applications.
• Optical Data Storage: Potential use in high-density, rewritable optical memory devices due to its reversible color-changing properties.
• Specialty Dyes and Inks: Serves as a precursor or active component in security inks, novelty printing, and authentication markers.
• Research & Development: A valuable tool for academic and industrial research in photochemistry, materials science, and molecular electronics.

Basic Information

Item	Detail
Product Name	6'-Diethylamino-2'-(o-Fluoroanilino)Spiro[Phthalide-3,9'-[9H]Xanthene]
CAS No.	87454-84-0
Molecular Formula	C₃₄H₃₁FN₂O₂
Molecular Weight	518.62 g/mol
Synonyms	o-Fluoroanilino Spiroxanthene; 6'-Diethylamino-2'-(2-fluoroanilino)spiro[isobenzofuran-1(3H),9'-[9H]xanthen]-3-one; Spiro[phthalide-3,9'-xanthene] derivative; Photochromic Spiroxanthene; Fluorogenic Spiro Compound; FADAS; Light-sensitive Xanthene Dye
EINECS	Contact for details

Quality Control

Our products undergo rigorous quality testing to ensure compliance with industry standards for high-purity functional materials. Each batch is characterized using advanced analytical techniques including HPLC, NMR, and mass spectrometry to confirm identity and purity. Certificates of Analysis (COA) detailing all specifications are available upon request to support your R&D and quality assurance processes.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry place at a controlled room temperature (15-25°C). This compound is light-sensitive (store away from light) and should be handled under inert atmosphere when appropriate to prevent degradation.

Specification

Item	Specification
Appearance	Light yellow to orange powder
Identification (IR)	Conforms to structure
Purity (HPLC)	≥ 97.0%
Loss on Drying	≤ 1.0%
Residue on Ignition	≤ 0.5%
Heavy Metals	≤ 20 ppm

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