Bis(dibutyldithiocarbamato-S,S’)copper CAS 13927-71-4

Chemical Name: Bis(dibutyldithiocarbamato-S,S’)copper
CAS No.: 13927-71-4
Molecular Formula: C18H36CuN2S4
Molecular weight: 472.306
Appearance: Dark green to Dark blue to Black powder to crystal
Assay: ≥98.0%

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Bis(dibutyldithiocarbamato-S,S’)copper (CAS 13927-71-4) Comprehensive Guide

Table of Contents

1. Product Specifications & Comparative Analysis

Parameter Bis(dibutyldithiocarbamato-S,S’)copper Conventional Alternatives
CAS Number 13927-71-4 Varies by compound
Molecular Formula C18H36CuN2S4 Typically simpler sulfur compounds
Molecular Weight 472.30 g/mol 300-450 g/mol (average)
Thermal Stability Up to 220°C 180-200°C (typical range)
Solubility Limited in polar solvents Higher polarity alternatives available

2. Functional Applications

This organocopper complex demonstrates exceptional performance in:

  • Rubber vulcanization acceleration
  • Polymer antioxidant systems
  • Specialty lubricant formulations
  • Corrosion inhibition coatings
  • Catalytic processes in organic synthesis

3. Operational Best Practices

Optimal utilization requires:

  • Storage in airtight containers below 25°C
  • Pre-dispersion in carrier solvents for homogeneous mixing
  • Precision dosing at 0.5-1.2 phr (per hundred rubber)
  • pH maintenance between 6.5-7.5 in aqueous systems
  • Compatibility testing with zinc oxide activators

4. Industry Implementation Scenarios

Cross-industry applications include:

  • Automotive tire manufacturing (improved tread durability)
  • EPDM roofing membranes (UV resistance enhancement)
  • Industrial hose production (chemical resistance optimization)
  • Marine cable insulation (saltwater corrosion protection)

5. Client Success Stories

Case 1: Advanced Tire Manufacturer

  • Client Profile: Global tire producer (Top 5 industry ranking)
  • Challenge: Reduce curing time while maintaining elasticity
  • Solution: 0.8 phr dosage in tread compound
  • Outcome: 18% faster vulcanization, 12% improvement in rebound resilience

Case 2: Specialty Sealant Producer

  • Client Profile: Aerospace sealant supplier
  • Challenge: Extend high-temperature performance envelope
  • Solution: 1.1 phr in fluorocarbon elastomer matrix
  • Outcome: Continuous service temperature increased from 200°C to 230°C

6. Procurement Consultation

For technical specifications, bulk pricing, or customized formulations:

Request SDS documentation or application-specific testing protocols through our 24-hour response service.

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