ethoxyquin cas 91-53-2

Appearance: Reddish to brown granules; Yellow To Brown Liquid
Assay: 60-66% powder; 95% Liquid
Packaging 25kg/Bag; 200kg/Drum
Capacity: 1500MT/year
Sample: Available

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Ethoxyquin (CAS 91-53-2) Comprehensive Product Guide

Table of Contents

1. Product Overview & Specifications

Parameter Specification
Chemical Name 6-Ethoxy-1,2-dihydro-2,2,4-trimethylquinoline
CAS Number 91-53-2
Molecular Formula C14H19NO
Molecular Weight 217.31 g/mol
Appearance Yellow to brown viscous liquid
Purity ≥95% (Industrial), ≥99% (Food Grade)

2. Key Applications & Industry Uses

Primary Functions:

  • Feed Antioxidant: Prevents lipid oxidation in animal feed (Recommended dosage: 50-150 ppm)
  • Food Preservative: Extends shelf life of spices and poultry products (Max. 3 ppm in EU)
  • Rubber Antioxidant: Inhibits ozone degradation in synthetic polymers

3. Parameter Comparison: Industrial vs. Food Grade

Characteristic Industrial Grade Food Grade
Purity 95-98% ≥99%
Heavy Metals <10 ppm <2 ppm
Certifications REACH FDA 21 CFR 573.380

4. Implementation Case Studies

Aquaculture Feed Stabilization

Challenge: 32% lipid oxidation in high-value fishmeal
Solution: 100 ppm ethoxyquin additive
Outcome: Oxidation reduced to 8% after 6-month storage

5. Verified Client Success Stories

Case 1: European Pet Food Manufacturer

  • Volume: 12 metric tons/month
  • Application: Dog food preservation
  • Result: 40% reduction in vitamin E degradation

Case 2: Asian Rubber Producer

  • Formulation: 0.5% in synthetic rubber
  • Performance: Ozone resistance increased from 72h to 240h

6. Request Customized Quotation

Contact our technical team for formulation guidance and bulk pricing:
Email: info@vivalr.com
Tel: (86) 15866781826

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