Description

Oleyl Lactate is a high-purity ester compound, synthesized from oleyl alcohol and lactic acid, known for its excellent emollient and skin-conditioning properties. Its primary value lies in its ability to enhance the texture, spreadability, and moisturizing efficacy of formulations while offering good oxidative stability. This makes it a critical ingredient for manufacturers in the personal care and cosmetic industries seeking to develop premium lotions, creams, and sun care products. Its compatibility with a wide range of oils and actives further underscores its versatility as a functional additive.

Application

• Cosmetic & Personal Care Formulations: Acts as a superior emollient and skin-softening agent in moisturizing creams, lotions, and body butters.
• Sun Care Products: Used in sunscreen and after-sun formulations to improve skin feel and facilitate even application of UV filters.
• Makeup Products: Serves as a conditioning agent and texture enhancer in foundations, lipsticks, and color cosmetics.
• Hair Care Systems: Incorporated into conditioners and hair serums to impart shine, reduce frizz, and improve manageability.
• Pharmaceutical Topicals: Utilized as a non-irritating base or penetration enhancer in ointments and medicated creams.
• Industrial Lubricants & Release Agents: Functions as a bio-based lubricant additive or mold release agent in specialized manufacturing processes.

Basic Information

Product Name	Oleyl Lactate
CAS No.	42175-36-0
Molecular Formula	C21H40O3
Molecular Weight	340.55 g/mol
Synonyms	9-Octadecen-1-ol, lactate; Oleyl alcohol lactate; (Z)-9-Octadecen-1-yl lactate; Lactic acid oleyl ester; 2-Hydroxypropanoic acid oleyl ester; Kemester 5721; Liponate OL
EINECS	255-696-4

Quality Control

Our Oleyl Lactate is manufactured under a strict quality management system to ensure batch-to-batch consistency and high purity. Each lot is tested against comprehensive specifications, including identity, assay, and impurity profiles, to meet the stringent requirements of the cosmetic and personal care industries. Certificates of Analysis (COA) documenting these results are provided with every shipment and are available upon request.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, well-ventilated area at room temperature (15-25°C). This product is easily oxidized; for long-term storage, consider maintaining under an inert atmosphere such as nitrogen to preserve quality and extend shelf life. Keep away from strong oxidizing agents.

Specification

Item	Specification
Appearance	Clear, pale yellow to yellow liquid
Identification (IR)	Conforms
Assay (GC)	≥ 98.0%
Acid Value	≤ 1.0 mg KOH/g
Saponification Value	160 - 175 mg KOH/g
Iodine Value	65 - 85 g I2/100g
Water Content (KF)	≤ 0.5%

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