Description

Isostearyl Laurate is a high-purity, synthetic ester derived from isostearyl alcohol and lauric acid, valued for its exceptional emolliency, low viscosity, and excellent skin feel. This versatile ingredient is prized for its ability to enhance product spreadability and provide a non-greasy, silky afterfeel in formulations. It is a critical component for manufacturers in the personal care, cosmetics, and pharmaceutical industries seeking superior sensory properties and stable performance.

Application

• Personal Care & Cosmetics: Acts as a premium emollient and skin-conditioning agent in creams, lotions, sunscreens, and makeup products.
• Hair Care Formulations: Used in conditioners, serums, and styling products to impart shine, reduce frizz, and improve combability.
• Pharmaceutical Topicals: Serves as a base or carrier in ointments, creams, and transdermal delivery systems due to its skin compatibility.
• Lubricants & Release Agents: Functions as a non-greasy lubricant in specialized industrial applications and as a mold release agent.
• Plasticizer & Textile Auxiliary: Employed as a secondary plasticizer for polymers and as a softening agent for synthetic fibers and leather.

Basic Information

Product Name	Isostearyl Laurate
CAS No.	72576-79-5
Molecular Formula	C30H60O2
Molecular Weight	452.8 g/mol
Synonyms	Isostearyl dodecanoate; Lauric acid, isooctadecyl ester; Isooctadecyl laurate; Dodecanoic acid, isooctadecyl ester; ISL; Jojoba oil substitute; (Isooctadecyl) dodecanoate
EINECS	Contact for details

Quality Control

Our Isostearyl Laurate is manufactured under a strict quality management system. Each batch undergoes comprehensive analytical testing to ensure it meets stringent specifications for identity, purity, and performance. Certificates of Analysis (COA) documenting key parameters such as assay, acid value, and saponification value are provided with every shipment to guarantee consistent quality and traceability.

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 and heat sources to maintain product integrity.

Specification

Item	Specification
Appearance	Clear, colorless to pale yellow liquid
Identification (IR)	Conforms to structure
Assay (GC)	≥ 98.0%
Acid Value	≤ 1.0 mg KOH/g
Saponification Value	115 - 125 mg KOH/g
Iodine Value	≤ 5.0 g I2/100g
Water Content (KF)	≤ 0.1%

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