Description

Glyceryl α-Monoacetate is a versatile monoester of glycerol and acetic acid, serving as a key intermediate and functional ingredient in various industrial processes. Its unique structure provides valuable properties as a solvent, plasticizer, and humectant, making it essential for formulating products with specific performance characteristics. This compound is particularly sought after by manufacturers in the chemical synthesis, polymer, and personal care industries for its efficacy and compatibility.

Application

• Chemical Synthesis: Employed as a building block or intermediate in the production of more complex esters, polymers, and specialty chemicals.
• Polymer & Plastic Industry: Acts as a plasticizer and solvent in cellulose-based plastics, resins, and coatings to improve flexibility and processing.
• Personal Care & Cosmetics: Used as a humectant and emollient in skincare and haircare formulations to enhance moisture retention and texture.
• Food & Flavor Industry: Functions as a solvent and carrier for flavors and food additives, where applicable under relevant regulatory guidelines.
• Pharmaceutical Excipient: Serves as a solvent or co-solvent in topical drug delivery systems and medicinal preparations.
• Industrial Solvents: Utilized as a component in specialty solvent blends for inks, adhesives, and cleaning formulations.

Basic Information

Product Name	Glyceryl α-Monoacetate
CAS No.	106-61-6
Molecular Formula	C5H10O4
Molecular Weight	134.13 g/mol
Synonyms	Monoacetin; Glycerol 1-acetate; 1-Monoacetin; 1-Acetyl-glycerol; 3-Hydroxy-2-(hydroxymethyl)propyl acetate; Glyceryl monoacetate; α-Monoacetin; Acetin (principal component)
EINECS	203-419-1

Quality Control

Our Glyceryl α-Monoacetate is produced under a stringent quality management system to ensure batch-to-batch consistency and reliability. Quality is verified through comprehensive analytical testing, including assay, identification, and impurity profiling. A Certificate of Analysis (COA) detailing specific results for each parameter is provided with every shipment to support your quality assurance protocols.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated area at room temperature (typically 15-25°C). This material is hygroscopic (moisture-sensitive); ensure containers are kept tightly sealed to prevent absorption of atmospheric moisture.

Specification

Item	Specification
Appearance	Colorless to pale yellow viscous liquid
Identification (IR)	Conforms to standard
Assay (GC or Titration)	≥ 95.0%
Water Content (KF)	≤ 1.0%
Acidity (as Acetic Acid)	≤ 0.5%
Specific Gravity (20°C)	1.200 - 1.220
Refractive Index (20°C)	1.430 - 1.450

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