Neopentyl Glycol Dibenzoate (CAS 4196-89-8): Comprehensive User Guide
Table of Contents
1. Product Overview & Parameter Comparison
Basic Specifications
- Chemical Name: Neopentyl Glycol Dibenzoate
- CAS Number: 4196-89-8
- Molecular Formula: C19H20O4
- Appearance: Clear viscous liquid
- Solubility: Miscible with most organic solvents
- Density: 1.12 g/cm³
- Boiling Point: >250°C
- Flash Point: 230°C
Parameter Comparison
| Parameter | Neopentyl Glycol Dibenzoate | Dioctyl Phthalate (DOP) | Dibutyl Sebacate |
|---|---|---|---|
| Volatility | Low | High | Moderate |
| Thermal Stability | Excellent (>200°C) | Good (up to 150°C) | Moderate (up to 120°C) |
| Plasticizing Efficiency | 1.0 (Reference) | 0.9 | 0.8 |
| Eco-Friendly Certification | REACH, RoHS | Non-compliant | REACH |
2. Detailed Applications
Primary Uses
- PVC Plasticizer: Enhances flexibility and durability in cables, flooring, and automotive interiors.
- Coating Additive: Improves adhesion and reduces viscosity in industrial coatings.
- Adhesive Formulations: Provides low-temperature flexibility in sealants.
- Cosmetics: Non-irritating emollient in lotions and creams.
Performance Advantages
- 40% lower migration rate than traditional plasticizers
- Compatible with PVC, PU, and acrylic systems
- FDA-compliant for indirect food contact applications
3. Usage Scenarios
Industrial Applications
- Automotive: Dashboard PVC components withstand 90°C continuous heat
- Construction: Flooring materials maintain flexibility at -30°C
- Electronics: Cable insulation with 600V/mm dielectric strength
Specialized Uses
- Medical tubing with 99.9% purity certification
- Child-safe toy coatings passing EN71-3 standards
4. Real Customer Case Studies
Case 1: European Automotive Supplier
- Challenge: Fogging issues in car interiors at 85°C
- Solution: Replaced DOP with Neopentyl Glycol Dibenzoate
- Result: 75% reduction in volatile emissions, compliant with VDA 278
Case 2: Asian Wire & Cable Manufacturer
- Challenge: Insulation cracking in cold climates
- Solution: 15% additive in PVC compound
- Result: Passed IEC 60811-1-4 cold bend test at -40°C
Case 3: US Medical Device Company
- Challenge: Leaching in IV tubing under sterilization
- Solution: USP Class VI-certified formulation
- Result: Zero extractables in 121°C autoclave cycles
5. Contact for Quotation
Request technical datasheets or customized formulations:
- Email: info@vivalr.com
- Phone: (86) 15866781826
Why Choose Us?
- ISO 9001-certified production
- 25kg/drum to 1,000kg/IBC container options
- Global logistics support
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