Description

9-Octadecenenoic Acid (Z)-, 2,3-Dihydroxypropyl Ester is a monoglyceride derivative of oleic acid, a key chemical intermediate prized for its amphiphilic structure and reactivity. This compound is essential for synthesizing high-value surfactants, emulsifiers, and specialty esters used in advanced formulations. It is primarily sought by manufacturers in the personal care, food additive, pharmaceutical, and industrial lubricant sectors for its versatile functional properties.

Application

• Surfactant & Emulsifier Precursor: A vital intermediate for manufacturing non-ionic surfactants and emulsifiers used in detergents, cosmetics, and agrochemicals.
• Personal Care & Cosmetics: Used in the synthesis of emollients, conditioning agents, and viscosity modifiers for creams, lotions, and hair care products.
• Food Additive Manufacturing: Serves as a starting material for food-grade emulsifiers like mono- and diglycerides, which are critical in baked goods, margarine, and confectionery.
• Pharmaceutical Excipients: Employed in the production of lipid-based drug delivery systems, enhancing the solubility and bioavailability of active pharmaceutical ingredients.
• Industrial Lubricants & Additives: Acts as a base or additive in the formulation of biodegradable lubricants, metalworking fluids, and plasticizers.
• Polymer & Resin Modification: Used as a plasticizer or compatibilizer to improve the flexibility and processing of various polymers and coatings.

Basic Information

Product Name	9-Octadecenenoic Acid (Z)-, 2,3-Dihydroxypropyl Ester
CAS No.	925-14-4
Molecular Formula	C21H40O4
Molecular Weight	356.54 g/mol
Synonyms	Glyceryl Monooleate; GMO; Monoolein; (Z)-9-Octadecenoic Acid 2,3-Dihydroxypropyl Ester; 1-Monooleoylglycerol; 1-Oleoyl-rac-glycerol; rac-1-Oleoylglycerol; Oleic Acid Monoglyceride; 1-Glyceryl Oleate
EINECS	213-103-2

Quality Control

Our 9-Octadecenenoic Acid (Z)-, 2,3-Dihydroxypropyl Ester is manufactured under a strict quality management system. Each batch undergoes rigorous analytical testing to ensure it meets precise specifications for identity, purity, and composition. Certificates of Analysis (COA) documenting key parameters such as assay, acid value, and iodine value are available upon request. We can supply grades suitable for food (FCC), pharmaceutical (USP/EP), and industrial applications.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, well-ventilated area at temperatures between 15-25°C. This material is hygroscopic (moisture-sensitive); keep the container tightly sealed when not in use to prevent absorption of atmospheric moisture. Keep away from strong oxidizing agents.

Specification

Item	Specification
Appearance	Pale yellow to amber viscous liquid
Identification (IR)	Conforms
Assay (HPLC)	≥ 90.0%
Acid Value	≤ 3.0 mg KOH/g
Iodine Value	65 - 80 (Wijs)
Saponification Value	150 - 170 mg KOH/g
Water Content (KF)	≤ 1.0%

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