Dibutyl Phthalate (MAXFLEX 400 P N)
- HS Code: 29173910
- CAS NO. : 84-74-2
- General Description
- Chemical Properties
- Technical Specification
- Applications
- Compliance and Certifications
- Packaging Details
- Key Features/Benefits
- Storage and Handling
General Description
Di-Butyl Phthalate (DBP) is a commonly used phthalate ester plasticizer known for its excellent compatibility with a wide range of polymers. It is a colorless to pale yellow oily liquid with low volatility and good permanence..
DBP is primarily used to impart flexibility, softness, and improved processing characteristics to plastics, especially cellulose-based polymers, PVC, and synthetic resins. It also functions as a solvent and fixative in coatings, adhesives, inks, and specialty chemical formulations.
Chemical Properties
• Molecular Weight: 278.34 g/mol
• Physical State: Liquid
• Appearance: Clear
• Odor: Mild, characteristic
• Solubility: Insoluble in water, soluble in most organic solvents
• Boiling Point: ~340°C
• Stability: Stable under normal storage and processing conditions
Technical Specification
• Viscosity@ 20°C (Absolute Viscosity In Cp): 20.000 – 22.000 Centipoise
• Acidity as Acid % by mass: ≤ 0.010 %
• Water , % by weight: ≤ 0.100 %
• Specific gravity @ 27⁰C: 1.040 – 1.050 gm/ml
• Appearance: Clear Oily Liquid Substantially Free Of Foreign Material
• Color: ≤ 20.000 Apha
• Ester Content: 99.500 – 100.000 %
Applications
Plastics and Polymer Processing : Used as a plasticizer in PVC and other polymer systems to improve flexibility, processability, and impact resistance.
Adhesives and Sealants : Used to enhance softness, workability, and long-term flexibility in adhesive and sealant formulations.
Coatings and Paints : Used to improve film formation, flow properties, and durability in coatings and surface finishing systems.
Rubber Processing : Used as a softening agent to improve elasticity and processing behavior in rubber compounds.
Compliance and Certifications
• ISO and REACH
Packaging Details
• 235 KG HDPE Drums
Key Features/Benefits
• Excellent plasticizing efficiency
• Good compatibility with multiple polymers
• Low volatility and good permanence
• Enhances flexibility, gloss, and processability
• Suitable for a wide range of industrial applications
Storage and Handling
Storage:
• Store in a cool, dry, and well-ventilated area
• Keep containers tightly closed
• Protect from direct sunlight and heat sources
• Refer to COA for recommended shelf life
Handling:
• Use appropriate PPE such as gloves and safety goggles
• Avoid prolonged skin contact and inhalation
• Ensure adequate ventilation during handling
• Follow standard industrial chemical handling practices
