Dibenzyl Disulfide Cas 150-60-7

Chemical Name:Dibenzyl Disulfide
CAS No.:150-60-7
Molecular Formula: C14H14S2
Molecular Weight: 246.39
Appearance: White Crystal
Assay: 99%min

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Dibenzyl Disulfide (CAS 150-60-7): Comprehensive Technical Guide

Table of Contents

Product Specifications & Comparative Analysis

Parameter Dibenzyl Disulfide Conventional Antioxidants
CAS Number 150-60-7 Varies by type
Molecular Formula C14H14S2 Typically phenolic/amine-based
Molecular Weight 246.38 g/mol 180-400 g/mol
Physical State Pink crystalline solid Liquid/powder forms
Melting Point 70-72°C 50-150°C
Solubility Organic solvents > Water Solvent-dependent

Industrial Applications & Functional Mechanisms

Primary Functional Roles:

  1. Polymer Stabilization: Inhibits thermal degradation in synthetic rubbers and specialty plastics
  2. Lubricant Additive: Functions as extreme pressure (EP) agent in industrial gear oils
  3. Chemical Intermediate: Precursor in organosulfur compound synthesis
  4. Corrosion Inhibition: Metal surface passivation in industrial fluids

Performance Advantages:

  • Superior thermal stability compared to mercaptan-based additives
  • Lower volatility than phenolic antioxidants
  • Synergistic action with zinc dialkyldithiophosphates

Operational Protocols & Safety Guidelines

Handling Requirements:

  • Personal Protection: Chemical-resistant gloves + ANSI-approved goggles
  • Ventilation: Local exhaust ventilation for powder handling
  • Storage: Airtight containers below 30°C

Hazard Mitigation:

Risk Factor Control Measures
Skin Sensitization Impervious protective clothing
Ocular Irritation Emergency eyewash station availability
Combustibility Class D fire extinguisher on-site

Sector-Specific Implementation Case Studies

Case 1: Automotive Lubricant Enhancement

Challenge: Premature gearbox failure in heavy-duty trucks
Solution: 0.8% Dibenzyl Disulfide additive formulation
Outcome: 42% improvement in pitting resistance (ASTM D5182)

Case 2: Specialty Polymer Production

Challenge: Thermal degradation in high-temperature elastomers
Solution: 1.2% concentration in polymer matrix
Outcome: 300-hour stability at 150°C (ISO 11346)

Client Success Stories

Client 1: European Lubricant Manufacturer

  • Application: Industrial gear oil formulation
  • Volume: 12 metric tons/year
  • Results: 18-month warranty extension on lubricated components

Client 2: Asian Rubber Compound Producer

  • Application: Nitrile rubber stabilization
  • Volume: 8 metric tons/quarter
  • Results: 35% reduction in production rejects

Client 3: North American Specialty Chemicals Co.

  • Application: Organosulfur intermediate synthesis
  • Volume: 5 metric tons/month
  • Results: 22% yield improvement in thiol production

Technical Consultation & Procurement

For formulation assistance or bulk purchasing:

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

Procurement Options:

  • Standard packaging: 25kg polyethylene drums
  • Custom concentrations available (5-98% purity)
  • Technical datasheets & SDS upon request
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