4,4′-Azobis(4-cyanovaleric acid) CAS 2638-94-0

Chemical Name: 4,4′-Azobis(4-cyanovaleric acid)
CAS No.: 2638-94-0
Molecular Fomula: C12H16N4O4
Molecular weight: 280.28
Appearance: Grey white fine powder

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4,4′-Azobis(4-cyanovaleric acid) CAS 2638-94-0 Product Guide

Table of Contents

1. Product Specifications & Comparative Analysis

Parameter 4,4′-Azobis(4-cyanovaleric acid) Conventional Initiators
CAS Number 2638-94-0 Varies
Molecular Formula C10H12N4O4
Molecular Weight 280.23 g/mol 180-300 g/mol
Decomposition Temperature 60-70°C 50-120°C
Water Solubility Excellent Limited

2. Key Applications & Industrial Uses

This azo compound serves as high-performance initiator for:

  • Free radical polymerization processes
  • PVC manufacturing
  • Acrylic resin production
  • Medical hydrogel synthesis
  • Water-based coating systems

3. Operational Guidelines & Best Practices

Typical Dosage: 0.1-2.0% of monomer weight

Process Optimization:

  1. Maintain reaction temperature between 60-80°C
  2. Use pH buffer solutions (6.5-7.5 optimal)
  3. Implement gradual heating ramp-up

4. Industry Case Studies

Case 1: Acrylic Emulsion Production

  • Client: European Coating Manufacturer
  • Result: 18% viscosity improvement
  • Process Time Reduction: 22%

5. Client Success Stories

Client A: Medical Device Coating

  • Application: Antimicrobial polymer coating
  • Outcome: Achieved 99.9% bacterial inhibition
  • Production Scale: 15 metric tons/month

Client B: Automotive Paint

  • Application: UV-resistant clearcoat
  • Result: 40% longer weathering resistance
  • Implementation: Full production line conversion

6. Professional Consultation

Contact our technical team for:

  • Custom formulation support
  • Bulk order specifications
  • Regulatory compliance guidance

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

Technical Support Hours: Mon-Fri 08:00-17:00 GMT+8

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