Dibutyl Phthalate (DBP) CAS 84-74-2 Plasticizer Powder - Light-colored Transparent Liquid with Slight Water Solubility
Dibutyl Phthalate (DBP)
Product Introduction
Dibutyl Phthalate (DBP) is an organic compound categorized as a phthalate ester, primarily used as a plasticizer in various applications. Known for its flexibility and durability, DBP enhances the performance of materials, making it a common choice in plastics, coatings, and consumer products.
Physical and Chemical Specifications
| Property | Specification |
|---|---|
| Chemical Formula | C16H22O4 |
| Appearance | Colorless to yellow liquid |
| Molecular Weight | 278.34 g/mol |
| Boiling Point | 340 °C |
| Density | 1.05 g/cm³ |
| Solubility in Water | Slightly soluble (<1 g/L) |
| Flash Point | 150 °C |
| Storage Condition | Store in a cool, dry place, away from light |
| Shelf Life | 2-3 years when stored properly |
Product Functions
- Plasticizer: Improves the flexibility, workability, and plasticity of polymers, particularly polyvinyl chloride (PVC).
- Stabilizer: Enhances thermal and ultraviolet stability in plastic formulations.
- Viscosity Modifier: Adjusts the viscosity of formulations, contributing to product consistency.
- Solvent: Acts as a solvent for various compounds in coatings and inks.
Application Areas
- Plastics: Used extensively in PVC products, including cables, flooring, and synthetic leather.
- Coatings: Incorporated into paints, varnishes, and sealants to improve flexibility and durability.
- Adhesives: Enhances adhesion properties in various adhesives and sealants.
- Cosmetics: Occasionally used in cosmetic formulations as a solvent and plasticizer.
Manufacturing Process
- Raw Material Sourcing: Sourcing of butanol and phthalic anhydride as primary starting materials.
- Esterification: DBP is synthesized through the esterification of phthalic anhydride with butanol in the presence of an acid catalyst.
- Purification: The product is purified to remove impurities and unreacted materials.
- Quality Control: Rigorous testing ensures compliance with industry standards for purity and effectiveness.
Why Choose Us
- High Quality: Our DBP products are manufactured under strict quality control to ensure reliability and performance.
- Technical Expertise: Our knowledgeable team provides formulation support and technical assistance for diverse applications.
- Competitive Pricing: We offer attractive pricing structures suitable for both bulk orders and specialty formulations.
- Sustainability: Committed to environmentally responsible practices in sourcing and manufacturing.
FAQ
1. What is DBP used for?
DBP is primarily used as a plasticizer and stabilizer in plastic and coating applications.
2. Is DBP safe for use in consumer products?
DBP has raised health concerns and regulatory scrutiny, especially in cosmetics and toys. Always check local regulations and safety data sheets (SDS) for guidance.
3. How should DBP be stored?
Store in a cool, dry place away from light and nitrogenous materials to maintain stability.
4. What is the shelf life of DBP?
The typical shelf life is about 2-3 years when stored properly.
5. Can I request samples for testing?
Yes, samples are available upon request. Please contact us for more information.
Get in Touch
Have questions about our products or want to discuss a custom order? Our team is ready to help you.