Description

2-(Hexadecanoyloxy)Propionic Acid, Monoester With Glycerol is a specialized glycerol monoester derivative of palmitic acid, functioning as a versatile non-ionic surfactant and emulsifier. This compound is valued for its ability to stabilize formulations and modify surface properties, making it a critical component in high-performance industrial and personal care products. It is primarily sought by manufacturers in the cosmetics, pharmaceuticals, and specialty chemical industries for its emulsifying and conditioning properties.

Application

• Primary emulsifier and co-emulsifier in cosmetic creams, lotions, and ointments.
• Skin conditioning agent and emollient in personal care formulations.
• Excipient and solubilizing aid in topical pharmaceutical preparations.
• Intermediate for the synthesis of more complex ester-based surfactants.
• Additive in industrial lubricants and release agents.
• Component in food-grade emulsifier blends (subject to appropriate purity grade).
• Stabilizer and texture modifier in household and institutional cleaning products.

Basic Information

Product Name	2-(Hexadecanoyloxy)Propionic Acid, Monoester With Glycerol
CAS No.	1335-49-5
Molecular Formula	C19H36O5
Molecular Weight	344.49 g/mol
Synonyms	Glycerol Monopalmitate; Glyceryl Monopalmitate; Monopalmitin; 1-Monopalmitoylglycerol; Palmitic Acid Monoester with Glycerol; Glycerin Monopalmitate; 1-Hexadecanoyl-rac-glycerol; α-Monopalmitin
EINECS	215-627-4

Quality Control

Our 2-(Hexadecanoyloxy)Propionic Acid, Monoester With Glycerol is produced and tested under a strict quality management system. Each batch is analyzed to ensure it meets precise chemical and physical specifications. A comprehensive Certificate of Analysis (COA) detailing purity, identity, and impurity profiles is provided and can be tailored to meet specific customer or regulatory requirements, including those for food (FCC) or cosmetic (ISO 22716) applications.

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). The product is hygroscopic (moisture-sensitive); keep the container tightly sealed when not in use to prevent absorption of atmospheric moisture.

Specification

Item	Specification
Appearance	White to off-white waxy solid
Identification (IR)	Conforms to structure
Assay (HPLC)	≥ 95.0%
Acid Value	≤ 5.0 mg KOH/g
Saponification Value	170 - 190 mg KOH/g
Iodine Value	≤ 3.0 g I₂/100g
Water Content (KF)	≤ 1.0%
Melting Point	60 - 65 °C

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