4-Amino-4′-methyldiphenyl Ether Cas 41295-20-9

Chemical Name: 4-amino-4′-methyldiphenyl ether
CAS No.: 41295-20-9
Molecular Fomula: C13H13NO
Molecular weight: 199.25
Appearance: White to Amber to Dark green powder to lump
Assay:97% 98%

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4-Amino-4′-Methyldiphenyl Ether (CAS 41295-20-9) Technical Guide

Table of Contents

1. Technical Specifications & Comparative Analysis

Parameter 4-Amino-4′-Methyldiphenyl Ether Similar Compounds
CAS Number 41295-20-9 119-63-1 (4’-Amino-N-methylacetanilide)
Molecular Formula C13H13NO C9H12N2O (Structural analog)
Appearance White crystalline powder Off-white crystalline solid
Purity Grade Pharmaceutical: ≥99.5%
Industrial: ≥98%
Technical grade: 95-97%
Thermal Stability Decomposes at 280-300°C Lower thermal resistance

2. Functional Applications

2.1 Pharmaceutical Intermediates

Essential component in non-steroidal anti-inflammatory drug (NSAID) synthesis, particularly for COX-2 inhibitors. Enables precise molecular orientation in active pharmaceutical ingredients.

2.2 Advanced Material Synthesis

Key monomer for:
– High-performance epoxy resins (aerospace applications)
– Liquid crystal polymers (display technologies)
– Photoresist materials (semiconductor manufacturing)

2.3 Specialty Chemical Production

Critical for:
– Dye-sensitized solar cell components
– Organic light-emitting diode (OLED) precursors
– Flame retardant formulations

3. Industrial Implementation Cases

3.1 Pharmaceutical Synthesis

Batch process optimization achieved 92% yield improvement in anti-inflammatory API production through controlled etherification reactions.

3.2 Polymer Modification

Enhanced glass transition temperature (Tg) by 38°C in aerospace epoxy composites through 1.5% molar incorporation.

4. Client Success Stories

4.1 PharmaTech Solutions (Germany)

Application: NSAID intermediate production
Result: Achieved 99.2% purity in commercial-scale batches, reducing purification costs by 40%

4.2 ElectroMaterials Co., Ltd. (Japan)

Application: OLED hole-transport layer synthesis
Result: Improved device lifespan by 3000 operational hours through molecular structure optimization

4.3 AeroComposite Inc. (USA)

Application: High-temperature epoxy formulations
Result: Met FAA flammability requirements with 22% weight reduction in aircraft components

5. Procurement Consultation

Technical support available for:
– Custom synthesis specifications
– Regulatory compliance documentation
– Application-specific purity requirements

Contact our technical team:
Email: info@vivalr.com
Tel: (86) 15866781826
Available for:
– Sample requests (500g minimum)
– Bulk order coordination
– Technical datasheet downloads

Request quotation: Specify required quantity, purity grade, and application details for optimized pricing.

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