Dibutyl Phthalate(DBP) CAS 84-74-2

Introduction to Dibutyl Phthalate (DBP) CAS 84-74-2

Dibutyl phthalate is a colorless, transparent, oily liquid with a specific gravity of 1.045 (21°C) and a boiling point of 340°C. It is insoluble in water and has very low water solubility and volatility. However, it is easily soluble in organic solvents such as ethanol, ether, acetone, and benzene, and can also be miscible with most hydrocarbons. Dibutyl phthalate (DBP), dioctyl phthalate (DOP), and diisobutyl phthalate (DIBP) are the three most common plasticizers and are commonly used plasticizers for plastics, synthetic rubber, and artificial leather.

Dibutyl Phthalate (DBP) CAS 84-74-2 Properties:

Dibutyl Phthalate (DBP) CAS 84-74-2 Applications:

Dibutyl phthalate is a plasticizer with strong solubility for various resins. Mainly used for PVC processing, it can endow products with good flexibility. Due to its relatively low cost and good processability, it is widely used in China, almost equivalent to DOP. However, due to high volatility and water extraction, the durability of the product is poor, and its use should be gradually restricted. It can also be used to manufacture paints, adhesives, synthetic leather, printing inks, safety glass, celluloid, dyes, insecticides, fragrance solvents, fabric lubricants, etc.

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