Description

Butyl Oleate is a clear, oily liquid ester derived from oleic acid and n-butanol, valued for its excellent lubricity, low volatility, and good solvency. It serves as a versatile, non-greasy emollient and lubricant in a wide range of industrial formulations. This product is essential for manufacturers in the personal care, plastics, textile, and metalworking industries seeking a high-performance, bio-based chemical intermediate.

Application

• Plasticizer & Lubricant: Acts as an internal and external lubricant and secondary plasticizer in PVC, synthetic rubber, and other polymer processing to improve flexibility and processing characteristics.
• Personal Care & Cosmetics: Used as a non-greasy emollient, skin-conditioning agent, and carrier oil in creams, lotions, and makeup formulations.
• Textile Industry: Functions as a fiber lubricant, softening agent, and spin finish component to reduce friction and static during yarn and fabric manufacturing.
• Metalworking Fluids: Employed as a lubricity additive and corrosion inhibitor in synthetic and semi-synthetic cutting oils, drawing compounds, and rust preventatives.
• Chemical Intermediate: Serves as a reactant or solvent in the synthesis of other esters, surfactants, and specialty chemicals.
• Adhesives & Sealants: Used as a plasticizer and tackifier modifier to enhance the low-temperature flexibility and adhesion properties of various formulations.

Basic Information

Product Name	Butyl Oleate
CAS No.	142-77-8
Molecular Formula	C22H42O2
Molecular Weight	338.57 g/mol
Synonyms	Butyl 9-Octadecenoate; n-Butyl Oleate; Oleic Acid Butyl Ester; Butyl (Z)-9-Octadecenoate; 9-Octadecenoic Acid (Z)-, Butyl Ester; Wickenol 171; Emerest 2301; Priolube 1407
EINECS	205-559-6

Quality Control

Our Butyl Oleate is manufactured under a strict quality management system. Each batch undergoes rigorous analytical testing to ensure it meets precise specifications for purity, identity, and performance. A Certificate of Analysis (COA) detailing key parameters is provided with every shipment to guarantee supply consistency and traceability for your production processes.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, well-ventilated area away from heat sources and incompatible materials. Recommended storage temperature is between 15°C and 25°C (59°F and 77°F). Keep container tightly sealed when not in use to minimize moisture absorption and oxidation.

Specification

Item	Specification
Appearance	Clear, colorless to pale yellow oily liquid
Identification (IR)	Conforms to structure
Assay (GC)	≥ 98.0%
Acid Value	≤ 1.0 mg KOH/g
Iodine Value	70 - 85 g I2/100g
Saponification Value	160 - 175 mg KOH/g
Refractive Index (20°C)	1.450 - 1.455
Specific Gravity (20/20°C)	0.865 - 0.875

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