Description

n-Butyl Ricinoleate is a high-purity ester derived from castor oil, known for its excellent solvency and plasticizing properties. This versatile chemical intermediate is valued for its ability to enhance flexibility and compatibility in polymer systems while offering a sustainable, bio-based profile. It is primarily utilized by manufacturers in the plastics, coatings, cosmetics, and lubricant industries seeking effective, low-volatility additives and emollients.

Application

• Primary plasticizer and secondary co-plasticizer for PVC, nitrocellulose, and other synthetic resins.
• Solvent and coupling agent in industrial and specialty coatings formulations.
• Key emollient and skin-conditioning agent in cosmetic and personal care products.
• Lubricant and viscosity modifier in synthetic and bio-based lubricating oils and greases.
• Intermediate in the synthesis of other specialty esters and polymer additives.
• Additive for improving the low-temperature flexibility of elastomers and adhesives.
• Plasticizer for food-contact grade polymers, subject to appropriate purity and regulatory compliance.
• Carrier fluid and dispersant in various industrial and agricultural chemical formulations.

Basic Information

Product Name	n-Butyl Ricinoleate
CAS No.	151-13-3
Molecular Formula	C22H42O3
Molecular Weight	354.57 g/mol
Synonyms	Butyl Ricinoleate; Butyl 12-Hydroxy-9-octadecenoate; Ricinoleic Acid Butyl Ester; 12-Hydroxy-9-octadecenoic Acid Butyl Ester; Butyl 12-Hydroxyoleate; Flexricin® P-4; Plasticizer SC-E
EINECS	205-785-7

Quality Control

Our n-Butyl Ricinoleate is manufactured under a strict quality management system. Each batch undergoes comprehensive analytical testing, including assay, identity confirmation, and impurity profiling, to ensure it meets precise specifications for industrial and specialty applications. Certificates of Analysis (COA) documenting purity, physical properties, and conformance 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). Keep away from strong oxidizing agents and heat sources.

Specification

Item	Specification
Appearance	Clear, pale yellow to colorless oily liquid
Identification (IR)	Conforms to structure
Assay (GC)	≥ 98.0%
Acid Value	≤ 2.0 mg KOH/g
Hydroxyl Value	150 - 165 mg KOH/g
Iodine Value	70 - 80 (Wijs)
Refractive Index (20°C)	1.465 - 1.470
Specific Gravity (20/20°C)	0.915 - 0.925
Moisture (KF)	≤ 0.1%

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