Description

Ricinelaidic Acid is a monounsaturated fatty acid and the trans-isomer of ricinoleic acid, derived from castor oil. This compound is valued for its unique chemical structure, which provides distinct reactivity and physical properties compared to its cis counterpart. It serves as a versatile intermediate for researchers and industrial chemists in the synthesis of specialty chemicals, surfactants, and advanced materials. The product is supplied under the identifier CAS NO 82188-83-8.

Application

• Chemical Synthesis Intermediate: A key building block for producing modified fatty acid derivatives, esters, and amides.
• Surfactant & Detergent Precursor: Used in the manufacture of specialized anionic and nonionic surfactants for industrial and institutional cleaning formulations.
• Lubricant & Grease Additive: Acts as a raw material for synthesizing bio-based lubricant additives and metalworking fluid components.
• Polymer & Resin Modifier: Incorporated into polymer backbones to alter flexibility, hydrophobicity, and degradation profiles.
• Cosmetic & Personal Care Ingredients: Serves as a precursor for emollients and conditioning agents in high-end cosmetic formulations.
• Pharmaceutical Research: Utilized in medicinal chemistry for developing novel drug candidates and prodrugs.

Basic Information

Product Name	Ricinelaidic Acid
CAS No.	82188-83-8
Molecular Formula	C18H34O3
Molecular Weight	298.46 g/mol
Synonyms	trans-12-Hydroxyoctadec-9-enoic Acid; (9E)-12-Hydroxyoctadec-9-enoic Acid; 12-Hydroxy-9-trans-octadecenoic Acid; 9-trans-Ricinoleic Acid; Ricinelaidic Acid; Ricinstearolic Acid; 12-Hydroxyelaidic Acid; trans-Ricinoleic Acid
EINECS	Contact for details

Quality Control

Our Ricinelaidic Acid is produced and handled under a strict quality management system. Each batch undergoes comprehensive analytical testing, including purity assay and impurity profiling, to ensure it meets the high standards required for research and industrial use. A Certificate of Analysis (COA) detailing specific results is provided with every shipment.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated area at a controlled room temperature (15-25°C). Due to its property of being easily oxidized, it is recommended to store the material under an inert atmosphere (e.g., nitrogen) for long-term preservation. Keep away from strong oxidizing agents.

Specification

Item	Specification
Appearance	White to off-white crystalline solid or waxy solid
Identification (IR)	Conforms to structure
Assay (HPLC)	≥ 95.0%
Melting Point	Contact for details
Acid Value	Contact for details
Heavy Metals	< 10 ppm

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