Isopropyl Palmitate, Palmitic Acid Isopropyl Ester, IPP, 142-91-6

Isopropyl Palmitate, Palmitic Acid Isopropyl Ester, IPP, 142-91-6

Isopropyl Palmitate is an ester derived from isopropyl alcohol and palmitic acid, commonly used in cosmetic and personal care products. It serves as an emollient, solvent, and texture enhancer, making formulations smoother and easier to apply.

Uses

• Skin Care: Found in moisturizers, lotions, and creams to soften and hydrate the skin.

• Hair Care: Helps improve hair texture and manageability, reducing frizz.

• Cosmetic Products: Used in foundations, lipsticks, and sunscreens to enhance spreadability.

• Pharmaceuticals: Improves topical drug absorption.

Physical & Chemical Properties

• Chemical Formula: C₁₉H₃₈O₂

• Molecular Weight: 298.50 g/mol

• Appearance: Clear, colorless liquid with a mild odor.

• Boiling Point: 342°C

• Melting Point: 13.5°C

• Solubility: Insoluble in water, soluble in oils and alcohols.

CAS Number

• CAS No: 142-91-6

Other Names

• INCI Name: Isopropyl Palmitate

• Systematic IUPAC Name: Propan-2-yl hexadecanoate

• Alternative Names: IPP, Palmitic Acid Isopropyl Ester

Isopropyl Palmitate is widely regarded as safe for use in cosmetics, though some individuals may experience skin sensitivity.