Description

Dodecyl Dihydrogen 2-Hydroxypropane-1,2,3-Tricarboxylate is a specialized organic ester derived from citric acid, serving as a versatile intermediate and functional additive. Its molecular structure provides excellent chelating and surface-active properties, making it valuable for modifying material characteristics. This compound is primarily utilized by formulators and manufacturers in the polymer, lubricant, and specialty chemical industries seeking to enhance product performance and stability.

Application

• Polymer Additive: Acts as a plasticizer, lubricant, or compatibilizer in PVC, polyolefins, and other polymer systems to improve flexibility and processing.
• Lubricant & Grease Formulation: Used as a synthetic ester base oil or an additive to impart detergency, corrosion inhibition, and thermal stability.
• Metalworking Fluids: Functions as a coupling agent and corrosion inhibitor in synthetic and semi-synthetic cutting, grinding, and drawing fluids.
• Personal Care & Cosmetics: Employed as an emollient, skin-conditioning agent, or solubilizer in creams, lotions, and other formulations.
• Detergent & Cleaning Agent: Serves as a surfactant builder and chelating agent in industrial and institutional cleaning products to control water hardness.
• Textile Auxiliary: Used as a softening agent, lubricant, or antistatic agent in fiber processing and fabric finishing.

Basic Information

Product Name	Dodecyl Dihydrogen 2-Hydroxypropane-1,2,3-Tricarboxylate
CAS No.	78568-45-3
Molecular Formula	C18H32O8
Molecular Weight	376.45 g/mol
Synonyms	Dodecyl Citrate; Lauryl Citrate; Citric Acid Dodecyl Ester; Dodecyl Hydrogen Citrate; 2-Hydroxy-1,2,3-propanetricarboxylic Acid Dodecyl Ester; Lauryl Dihydrogen Citrate; Monododecyl Citrate; Citric Acid Monolauryl Ester
EINECS	Contact for details

Quality Control

Our Dodecyl Dihydrogen 2-Hydroxypropane-1,2,3-Tricarboxylate is manufactured under a strict quality management system. Each batch undergoes comprehensive analytical testing to ensure identity, purity, and consistency. A Certificate of Analysis (COA) detailing key specifications is provided with every shipment to guarantee it meets your technical requirements and supports your quality assurance protocols.

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 alkalis and incompatible materials such as strong oxidizing agents. For long-term storage, consider using an inert atmosphere to maintain product integrity.

Specification

Item	Specification
Appearance	Colorless to pale yellow liquid
Identification (IR)	Conforms
Assay (HPLC)	≥ 95.0%
Acid Value	Contact for details
Saponification Value	Contact for details
Refractive Index (20°C)	Contact for details
Density (20°C)	Contact for details
Water Content (KF)	≤ 0.5%

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