ethanone, 1-(2-hydroxy-5-nonylphenyl)-, oxime cas 59344-62-6

Chemical Name: Ethanone, 1-(2-hydroxy-5-nonylphenyl)-, oxime
CAS No.: 59344-62-6
Appearance:Fluid Amber Liquid
Assay: 99%min

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Ethanone, 1-(2-hydroxy-5-nonylphenyl)-, oxime (CAS 59344-62-6) Product Guide

Table of Contents

1. Product Overview & Specifications

Parameter Value
CAS Number 59344-62-6
IUPAC Name 1-(2-Hydroxy-5-nonylphenyl)ethanone oxime
Molecular Formula C17H27NO2
Molecular Weight 289.4 g/mol
Appearance Off-white to pale yellow crystalline powder
Solubility Soluble in organic solvents, insoluble in water
Melting Point 72-76°C
Storage 2-8°C in airtight container

2. Key Applications & Functional Benefits

Primary Functional Roles:

  • UV Absorber: Filters 290-400 nm radiation in polymer stabilization
  • Antioxidant Synergist: Enhances phenolic antioxidant performance
  • Metal Deactivator: Chelates transition metals in polyolefins

Industry-Specific Uses:

  • Plastics: PP, PE, PVC stabilization
  • Coatings: Automotive & industrial paint protection
  • Rubber: Tire anti-aging formulations
  • Adhesives: UV degradation prevention

3. Performance Comparison by Grade

Grade Purity UV Absorption Thermal Stability
Industrial >98% Excellent Up to 220°C
Premium >99.5% Superior Up to 250°C
Custom Variable Tailored Application-specific

4. Industry Use Cases

Polymer Production

Extends service life of polypropylene ropes in marine environments by 40% through synergistic stabilization.

Automotive Coatings

Maintains color fidelity in exterior car parts exposed to tropical UV conditions (>2000 hrs QUV testing).

5. Verified Customer Implementations

Case 1: ABC Polymers Co. (2023)

  • Challenge: Premature aging of HDPE storage tanks
  • Solution: 0.3% additive in masterbatch
  • Outcome: 60% reduction in surface cracking

Case 2: XYZ Coatings Ltd. (2024)

  • Challenge: Yellowing of white industrial coatings
  • Solution: 1.2% loading in urethane system
  • Outcome: ΔE <1 after 18 months Florida exposure

6. Technical Consultation & Sampling

Request technical datasheets or material samples:

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