Description

Ricinoleyl Ricinoleate is a high-purity, non-greasy emollient ester derived from castor oil. This specialty chemical is valued for its exceptional skin feel, high spreadability, and excellent oxidative stability, making it a superior alternative to traditional mineral oils and silicones. It is primarily sought after by formulators in the personal care, cosmetics, and pharmaceutical industries for premium skin and hair care products.

Application

• Premium Skin Care Formulations: Acts as a non-comedogenic, fast-absorbing emollient in moisturizers, lotions, creams, and anti-aging serums.
• Color Cosmetics: Enhances pigment dispersion and provides a smooth, luxurious application in lipsticks, foundations, and pressed powders.
• Hair Care Products: Used in conditioners, serums, and styling products to impart shine, reduce frizz, and improve combability without heaviness.
• Pharmaceutical Topicals: Serves as a skin-friendly base or carrier in ointments, gels, and transdermal delivery systems.
• Sun Care Products: Provides water-resistant properties and enhances SPF efficacy in sunscreen formulations.
• High-Performance Lubricants: Used in niche applications requiring a bio-based, non-toxic lubricant with good thermal stability.

Basic Information

Product Name	Ricinoleyl Ricinoleate
CAS No.	36781-76-7
Molecular Formula	C36H66O6
Molecular Weight	594.9 g/mol
Synonyms	Ricinoleyl ricinoleate; 9-Octadecenoic acid, 12-hydroxy-, (9Z,12R)-, 1-(12-hydroxy-9-octadecenyl) ester, (9'Z,12'R)-; Dimer of ricinoleic acid; Ricinoleic acid dimer; Polyricinoleic acid; Castor oil dimer; Lanol Ricinolate RI; Liponate R; Schercemol RRI; (R,R)-(Z,Z)-12-Hydroxy-9-octadecenoic acid ester
EINECS	253-206-3

Quality Control

Our Ricinoleyl Ricinoleate is manufactured under strict quality management systems. Each batch is tested to ensure it meets stringent specifications for identity, purity, and performance. A comprehensive Certificate of Analysis (COA) documenting key parameters such as assay, acid value, hydroxyl value, and color is provided with every shipment to guarantee consistency and compliance with your formulation requirements.

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, pale yellow to yellow viscous liquid
Identification (IR)	Conforms
Assay (GC)	≥ 95.0%
Acid Value	≤ 2.0 mg KOH/g
Hydroxyl Value	85 - 105 mg KOH/g
Saponification Value	175 - 195 mg KOH/g
Iodine Value	70 - 85 g I2/100g
Refractive Index (20°C)	1.470 - 1.480
Specific Gravity (20/20°C)	0.920 - 0.940

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