Description

Isopropyl Palmitate is a high-purity ester synthesized from isopropyl alcohol and palmitic acid, valued for its exceptional emollient properties and light, non-greasy texture. This versatile chemical acts as an effective solvent, carrier, and skin-conditioning agent, making it a critical component in formulations requiring superior spreadability and a smooth finish. It is essential for manufacturers in the personal care, cosmetics, and pharmaceutical industries seeking to enhance product performance and user experience.

Application

• Cosmetic & Personal Care Formulations: Widely used as a primary emollient and solvent in skin creams, lotions, sunscreens, and makeup products for its non-greasy feel and excellent spreading characteristics.
• Pharmaceutical Topicals: Serves as a carrier and penetration enhancer in ointments, creams, and medicated rubs, facilitating the delivery of active ingredients.
• Hair Care Products: Incorporated into conditioners, hair oils, and styling products to impart shine, reduce static, and improve combability without heavy residue.
• Industrial Lubricants & Release Agents: Functions as a synthetic lubricant in fine machinery and as a mold release agent in plastic and rubber manufacturing due to its stability.
• Textile & Leather Processing: Used as a softening agent and lubricant in fiber processing and leather treatment to improve material hand and flexibility.
• Printing Inks & Coatings: Acts as a solvent and flow improver in specialty ink and coating formulations, enhancing gloss and application properties.

Basic Information

Product Name	Isopropyl Palmitate
CAS No.	142-91-6
Molecular Formula	C19H38O2
Molecular Weight	298.51 g/mol
Synonyms	Isopropyl hexadecanoate; Palmitic acid isopropyl ester; IPP; 1-Methylethyl hexadecanoate; Hexadecanoic acid, 1-methylethyl ester; Isopropyl n-hexadecanoate; Propyl-2 palmitate; Estol 1587; Kessco IPP; Lexol IPP; Radia 7190
EINECS	205-571-1

Quality Control

Our Isopropyl Palmitate is produced under strict quality management systems to ensure batch-to-batch consistency and high purity. We offer grades suitable for cosmetic, pharmaceutical, and industrial applications, with testing compliant with relevant industry standards. A comprehensive Certificate of Analysis (COA), detailing purity, identity, and key physical parameters, is provided with every shipment to guarantee supply reliability and product integrity for your critical formulations.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, well-ventilated area at room temperature (15-25°C). Keep away from strong oxidizing agents, heat, and open flames.

Specification

Item	Specification
Appearance	Clear, colorless to pale yellow liquid
Identification (IR)	Conforms
Assay (GC)	≥ 98.0%
Acid Value	≤ 1.0 mg KOH/g
Saponification Value	185 - 195 mg KOH/g
Iodine Value	≤ 1.0 g I₂/100g
Refractive Index (20°C)	1.435 - 1.445
Specific Gravity (20/20°C)	0.850 - 0.865

Note: Specifications can be tailored. Please contact us for the detailed technical data sheet of a specific grade.