Description

2,7-Diacetoxynaphthalene is a high-purity, functionalized naphthalene derivative where two acetoxy groups are positioned at the 2 and 7 carbon atoms. This specific substitution pattern makes it a valuable key intermediate and building block in advanced organic synthesis, particularly for creating complex molecules with defined optical and electronic properties. It is primarily sought after by pharmaceutical research and specialty chemical manufacturers for the development of dyes, pigments, and functional materials.

Application

• Pharmaceutical Intermediate: Serves as a crucial precursor in the synthesis of novel active pharmaceutical ingredients (APIs), especially those with naphthalene-based scaffolds.
• Dye & Pigment Manufacturing: Used in the production of high-performance dyes, optical brighteners, and pigments due to its conjugated aromatic structure.
• Liquid Crystal & OLED Materials: Acts as a building block for organic semiconductors and charge-transport materials used in display technologies.
• Chemical Research & Development: Employed in academic and industrial R&D for exploring new organic reactions and creating specialized ligands or polymers.
• Functional Material Synthesis: Utilized in the preparation of advanced materials with specific photophysical properties for sensors and imaging agents.

Basic Information

Product Name	2,7-Diacetoxynaphthalene
CAS No.	22472-26-0
Molecular Formula	C₁₄H₁₂O₄
Molecular Weight	244.24 g/mol
Synonyms	2,7-Naphthalenediol Diacetate; 2,7-Dihydroxynaphthalene Diacetate; Naphthalene-2,7-diyl Diacetate; 2,7-Bis(acetoxy)naphthalene; 2,7-Diacetoxynaphthalene; 2,7-DADN; 22472-26-0; Diacetate of 2,7-Dihydroxynaphthalene
EINECS	Contact for details

Quality Control

Our 2,7-Diacetoxynaphthalene is manufactured under strict quality management systems. Every batch undergoes comprehensive analytical testing, including HPLC for purity and identity confirmation by FT-IR and NMR, to ensure it meets the exacting standards required for research and industrial synthesis. A detailed Certificate of Analysis (COA) is provided with each shipment, guaranteeing traceability and consistent quality.

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, sparks, and open flame. Due to its light-sensitive nature, handling and packaging should minimize exposure to direct light.

Specification

Item	Specification
Appearance	White to off-white crystalline 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.