Di Butyl phthalate

Di Butyl Phthalate (DBP), also known as Dibutyl Phthalate, is an organic compound used primarily as a plasticizer in polymers, resins, and PVC products due to its low toxicity and wide liquid range. It appears as a colorless to faint yellow oily liquid with minimal odor and the chemical formula C₆H₄(CO₂C₄H₉)₂.​

Chemical Properties

Molecular formula: C₁₆H₂₂O₄

Molecular weight: 278.34 g/mol

CAS number: 84-74-2

Appearance: Colorless to pale yellow oily liquid

Boiling point: Approximately 327–340 °C

Melting point: -35 °C

Density: About 1.04–1.05 g/cm³ at 20–25 °C

Solubility: Low in water (~0.01%), highly soluble in organic solvents like acetone, ethanol, and benzene

Vapor pressure: Very low (e.g., ~1.3 hPa at 147 °C), non-volatile

Flash point: Around 157–191 °C.​

Applications

Primarily acts as a plasticizer for PVC, cellulose acetate, and nitrocellulose in products like coatings, adhesives, inks, and flexible plastics.

Used in cosmetics (nail polishes), printing inks, and as a secondary plasticizer or solvent in industrial formulations.

Provides flexibility, durability, and processability to polymers without significant migration.​

Storage and Safety

Store in tightly closed containers in a cool, dry, well-ventilated area away from strong oxidants and heat.

Harmful if swallowed or inhaled; potential reproductive toxicant and environmental concern (lipophilic, persistent); handle with PPE and avoid release to waterwaysDi Butyl Phthalate (DBP), also known as Dibutyl Phthalate, is an organic compound used primarily as a plasticizer in polymers, resins, and PVC products due to its low toxicity and wide liquid range. It appears as a colorless to faint yellow oily liquid with minimal odor and the chemical formula C₆H₄(CO₂C₄H₉)₂.​

Chemical Properties

Molecular formula: C₁₆H₂₂O₄

Molecular weight: 278.34 g/mol

CAS number: 84-74-2

Appearance: Colorless to pale yellow oily liquid

Boiling point: Approximately 327–340 °C

Melting point: -35 °C

Density: About 1.04–1.05 g/cm³ at 20–25 °C

Solubility: Low in water (~0.01%), highly soluble in organic solvents like acetone, ethanol, and benzene

Vapor pressure: Very low (e.g., ~1.3 hPa at 147 °C), non-volatile

Flash point: Around 157–191 °C.​

Applications

Primarily acts as a plasticizer for PVC, cellulose acetate, and nitrocellulose in products like coatings, adhesives, inks, and flexible plastics.

Used in cosmetics (nail polishes), printing inks, and as a secondary plasticizer or solvent in industrial formulations.

Provides flexibility, durability, and processability to polymers without significant migration.​

Storage and Safety

Store in tightly closed containers in a cool, dry, well-ventilated area away from strong oxidants and heat.

Harmful if swallowed or inhaled; potential reproductive toxicant and environmental concern (lipophilic, persistent); handle with PPE and avoid release to waterwaysDi Butyl Phthalate (DBP), also known as Dibutyl Phthalate, is an organic compound used primarily as a plasticizer in polymers, resins, and PVC products due to its low toxicity and wide liquid range. It appears as a colorless to faint yellow oily liquid with minimal odor and the chemical formula C₆H₄(CO₂C₄H₉)₂.​

Chemical Properties

Molecular formula: C₁₆H₂₂O₄

Molecular weight: 278.34 g/mol

CAS number: 84-74-2

Appearance: Colorless to pale yellow oily liquid

Boiling point: Approximately 327–340 °C

Melting point: -35 °C

Density: About 1.04–1.05 g/cm³ at 20–25 °C

Solubility: Low in water (~0.01%), highly soluble in organic solvents like acetone, ethanol, and benzene

Vapor pressure: Very low (e.g., ~1.3 hPa at 147 °C), non-volatile

Flash point: Around 157–191 °C.​

Applications

Primarily acts as a plasticizer for PVC, cellulose acetate, and nitrocellulose in products like coatings, adhesives, inks, and flexible plastics.

Used in cosmetics (nail polishes), printing inks, and as a secondary plasticizer or solvent in industrial formulations.

Provides flexibility, durability, and processability to polymers without significant migration.​

Storage and Safety

Store in tightly closed containers in a cool, dry, well-ventilated area away from strong oxidants and heat.

Harmful if swallowed or inhaled; potential reproductive toxicant and environmental concern (lipophilic, persistent); handle with PPE and avoid release to waterwaysDi Butyl Phthalate (DBP), also known as Dibutyl Phthalate, is an organic compound used primarily as a plasticizer in polymers, resins, and PVC products due to its low toxicity and wide liquid range. It appears as a colorless to faint yellow oily liquid with minimal odor and the chemical formula C₆H₄(CO₂C₄H₉)₂.​

Chemical Properties

Molecular formula: C₁₆H₂₂O₄

Molecular weight: 278.34 g/mol

CAS number: 84-74-2

Appearance: Colorless to pale yellow oily liquid

Boiling point: Approximately 327–340 °C

Melting point: -35 °C

Density: About 1.04–1.05 g/cm³ at 20–25 °C

Solubility: Low in water (~0.01%), highly soluble in organic solvents like acetone, ethanol, and benzene

Vapor pressure: Very low (e.g., ~1.3 hPa at 147 °C), non-volatile

Flash point: Around 157–191 °C.​

Applications

Primarily acts as a plasticizer for PVC, cellulose acetate, and nitrocellulose in products like coatings, adhesives, inks, and flexible plastics.

Used in cosmetics (nail polishes), printing inks, and as a secondary plasticizer or solvent in industrial formulations.

Provides flexibility, durability, and processability to polymers without significant migration.​

Storage and Safety

Store in tightly closed containers in a cool, dry, well-ventilated area away from strong oxidants and heat.

Harmful if swallowed or inhaled; potential reproductive toxicant and environmental concern (lipophilic, persistent); handle with PPE and avoid release to waterways