Factory supply phthalate plasticizer DBP phthalate available for sale

Chemical Structure: Dibutyl phthalate has the chemical formula C16H22O4. It consists of two butyl groups (C4H9) attached to the two ortho carbon atoms of the benzene ring of phthalic acid.

Physical Properties:

• Appearance: DBP is a clear, colorless to pale yellow liquid.
• Odor: It has a slight, characteristic odor.
• Density: The density of DBP is about 1.05 g/cm³.
• Melting Point: DBP has a melting point of approximately -35°C (-31°F).
• Boiling Point: Its boiling point is around 340°C (644°F).
• Solubility: DBP is sparingly soluble in water but soluble in organic solvents such as ethanol, ether, and benzene.

Properties:

• Plasticizer: DBP is primarily used as a plasticizer to impart flexibility and durability to plastics and polymer products. It softens and makes plastics more malleable by reducing intermolecular forces between polymer chains.
• Compatibility: It exhibits good compatibility with various polymers, including polyvinyl chloride (PVC), vinyl acetate copolymers, cellulose acetate butyrate, and polyvinyl acetate.
• Low Volatility: DBP has relatively low volatility, which contributes to its stability and suitability for long-term use in plastic products.
• Resistance: It provides improved resistance to cold temperatures, aging, and abrasion in plastic formulations.
• Film Formation: DBP aids in the formation of uniform films in coatings and adhesives, enhancing their adhesion and flexibility.

Industrial Applications:

• Plastic Industry: DBP is extensively used as a plasticizer in the production of flexible PVC products, including cables, hoses, flooring, wall coverings, and inflatable toys.
• Coatings and Adhesives: It is used as a plasticizer in coatings, paints, and adhesives to improve their flexibility, durability, and film-forming properties.
• Textiles: DBP is used in textile applications as a softener and lubricant in textile printing inks and as a dye carrier in textile dyeing processes.
• Personal Care Products: In some regions, DBP is used in personal care products such as nail polishes, perfumes, and lotions as a solvent or plasticizer. However, its use in these products has declined due to regulatory restrictions.
• Other Applications: DBP may be found in various consumer products such as automotive parts, footwear, packaging materials, and medical devices.

Health and Safety Considerations:

• Toxicity: Dibutyl phthalate has been classified as a reproductive toxicant and endocrine disruptor. Long-term exposure to high levels of DBP may have adverse effects on reproductive health, including reduced fertility and developmental abnormalities in offspring.
• Regulation: Due to concerns about its potential health risks, the use of DBP in certain applications has been restricted or regulated by governmental authorities in some countries. Regulatory limits have been established for DBP content in consumer products such as toys, childcare articles, and cosmetics.
• Exposure Control: Occupational exposure to DBP should be minimized through the implementation of engineering controls, proper ventilation, and pe