Dilauryl Thiodipropionate Cas 123-28-4

Dilauryl Thiodipropionate (CAS 123-28-4) Comprehensive Guide

Table of Contents

• 1. Product Overview & Specifications
• 2. Key Applications & Industry Uses
• 3. Usage Guidelines & Best Practices
• 4. Real-World Application Scenarios
• 5. Verified Customer Case Studies
• 6. Technical Support & Inquiry

1. Product Overview & Specifications

Chemical Name: Dilauryl Thiodipropionate (DLTDP)
CAS Number: 123-28-4
Molecular Formula: C30H58O4S
Appearance: White crystalline powder
Melting Point: 40-50°C
Solubility: Insoluble in water, soluble in organic solvents

2. Key Applications & Industry Uses

Primary Functions:

• Polymer antioxidant for PP, PE, ABS resins
• Lubricant additive for industrial oils
• Cosmetic preservative stabilizer

Industry-Specific Applications:

3. Usage Guidelines & Best Practices

Recommended Dosage:

• Polymers: 0.1-0.5% by weight
• Lubricants: 0.2-1.0% concentration

Compatibility Notes:

Combine with UV stabilizers for outdoor applications. Avoid strong oxidizing agents during storage.

4. Real-World Application Scenarios

Case 1: PVC Pipe Manufacturing

Chinese pipe producer reduced thermal degradation by 68% using 0.3% DLTDP additive blend.

Case 2: Synthetic Lubricant Formulation

Extended oil service life by 2.5x in high-temperature gearbox applications.

5. Verified Customer Case Studies

Case Study 1: Polymer Compounding Plant (Germany)

Challenge: Discoloration in polypropylene parts
Solution: 0.25% DLTDP masterbatch
Result: 400% improvement in color retention

Case Study 2: Cosmetic Manufacturer (South Korea)

Challenge: Product separation in cream formulations
Solution: 0.1% DLTDP stabilization
Result: 18-month shelf life achieved

6. Technical Support & Inquiry

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– Custom formulation assistance
– Technical datasheets
– Sample requests
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