Dimethyl Phthalate

Dimethyl Phthalate Definition

• Dimethyl Phthalate is a colorless, oily liquid used primarily as a plasticizer, solvent, and insect repellent.
• It is synthesized by esterifying phthalic anhydride with methanol.

Structure:

• Chemical Formula: C₁₀H₁₀O₄
• Molecular Structure: An ester formed by the condensation of phthalic acid and methanol, consisting of a benzene ring with two ester groups attached.
• Geometry: Planar around the aromatic ring.

Uses:

1. Plasticizer: Used to make plastics more flexible.
2. Insect Repellent: Used as an ingredient in mosquito repellents.
3. Solvent: Used as a solvent in the manufacture of cosmetics and personal care products

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