Description

2,7-Di-tert-Butylnaphthalene is a high-purity, symmetrically substituted naphthalene derivative valued for its role as a key intermediate and functional additive in advanced material synthesis. Its molecular structure, featuring bulky tert-butyl groups, provides excellent steric hindrance and thermal stability, making it crucial for modifying polymer properties and fine-tuning electronic materials. This compound is essential for R&D and production in the specialty chemical, polymer, and advanced electronics sectors.

Application

• Polymer Additive & Stabilizer: Acts as a light stabilizer and antioxidant in high-performance plastics and elastomers to enhance weatherability and service life.
• Organic Synthesis Intermediate: Serves as a critical building block for synthesizing more complex organic compounds, including ligands and specialty dyes.
• Liquid Crystal & OLED Materials: Used in the research and development of organic electronic materials, such as host or dopant materials for OLEDs and components for liquid crystal displays.
• Pharmaceutical Intermediate: Employed in the synthesis of certain active pharmaceutical ingredients (APIs) and other fine chemicals.
• Chemical Research & Development: A valuable reagent for academic and industrial research in organic chemistry and material science.

Basic Information

Product Name	2,7-Di-tert-Butylnaphthalene
CAS No.	10275-58-8
Molecular Formula	C18H24
Molecular Weight	240.38 g/mol
Synonyms	2,7-Bis(1,1-dimethylethyl)naphthalene; 2,7-Di-tert-butylnaphthalene; 2,7-Di-t-butylnaphthalene; Naphthalene, 2,7-bis(1,1-dimethylethyl)-; 2,7-DTBN; 2,7-Di-tert-butyl-naphthalin
EINECS	Contact for details

Quality Control

Our 2,7-Di-tert-Butylnaphthalene is manufactured under a strict quality management system. Every batch undergoes comprehensive analytical testing, including HPLC, GC, and NMR, to ensure identity, purity, and consistency. Certificates of Analysis (COA) detailing all specifications are provided with each shipment to guarantee compliance with your research and production requirements.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, well-ventilated area at room temperature (15-25°C). Keep away from strong oxidizing agents.

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms to structure
Purity (HPLC)	≥ 98.0%
Melting Point	125 - 130 °C
Loss on Drying	≤ 0.5%

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