1-Methoxynaphthalene Cas 2216-69-5

Chemical Name: 1-Methoxynaphthalene
CAS No:2216-69-5
Molecular Formula:C11H10O
Molecular Weight:158.2
Appearance: Transparent colorless liquid
Assay: 99.5%min

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1-Methoxynaphthalene (CAS 2216-69-5) Comprehensive Product Guide

Table of Contents

1. Product Specifications & Comparative Analysis

Parameter 1-Methoxynaphthalene Competitor A Competitor B
CAS Number 2216-69-5 2216-69-5 2216-69-5
Purity ≥99.5% (HPLC) ≥98% ≥97.5%
Melting Point 34-36°C 32-35°C 30-34°C
Packaging 25kg/drum (Nitrogen sealed) 20kg/drum 50kg/barrel

2. Industrial Applications & Functional Mechanisms

1-Methoxynaphthalene serves as critical precursor in:

  • Pharmaceutical intermediates for NSAID synthesis
  • Liquid crystal material production
  • Organic electroluminescent materials
  • UV stabilizer formulations
  • Specialty dye manufacturing

3. Synthetic Pathways & Operational Protocols

Recommended reaction conditions:

Process Stage Parameters
Methylation Temperature: 80-85°C, Duration: 6-8hrs
Purification Vacuum distillation at 0.5-1mmHg
Storage Under inert gas at -20°C

4. Case Studies: Application Scenarios

Case 1: Pharmaceutical Intermediate Synthesis
Achieved 92% yield in naproxen precursor production through optimized Friedel-Crafts acylation.

Case 2: OLED Material Development
Enabled 15% efficiency improvement in blue-light emitting layers through molecular structure modification.

5. Client Success Stories

ChemFront Solutions (Germany):
“Implemented 1-Methoxynaphthalene in their NSAID production line, reducing byproducts by 40% compared to previous reagents.”

Luminova Materials (USA):
“Utilized our HPLC 99.5% grade material to achieve 2,000hr lifespan in OLED devices, exceeding industry benchmarks.”

6. Technical Consultation & Quotation

Contact our chemistry experts for:

  • Custom synthesis requirements
  • Bulk pricing (50kg+ quantities)
  • Technical documentation (MSDS, COA)

Email: info@vivalr.com
Tel: (86) 15866781826

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