Quick Search
Glyceryl Diacetate, commonly known as Diacetin, is a diester of glycerol and acetic acid widely used in food, pharmaceutical, and cosmetic industries.
Glyceryl Diacetate serves as an excellent plasticizer, humectant, and solvent, providing versatility across a range of applications.
This compound is valued for its non-toxic, biodegradable nature and compatibility with other ingredients, making it suitable for both industrial and consumer products.
CAS Number: 25395-31-7
EC Number: 246-869-6
Molecular Formula: C7H12O5
Molecular Weight: 176.17 g/mol
Synonyms: Glyceryl Diacetate, Diacetin, Glycerin Diacetate, 1,3-Diacetoxypropane, Acetic Acid Ester of Glycerol, Diacetin Food Grade, Glycerol Acetate, Glyceryl Diacetate Plasticizer, Diacetin Humectant, 1,3-Diacetyl Glycerin, Diacetin Solvent, Diacetin Industrial Grade, Glycerol Diacetate Additive, Diacetin Emulsifier, Glyceryl Acetic Acid Ester, 1,3-Diacetoxypropane Solvent, Glyceryl Diacetate Stabilizer, Diacetin Pharmaceutical Grade, Diacetin for Cosmetics
APPLICATIONS
Glyceryl Diacetate is widely used as a plasticizer in cellulose-based plastics, enhancing flexibility and durability.
Glyceryl Diacetate is employed as a humectant in food products to retain moisture and improve texture.
Glyceryl Diacetate is used in cosmetics and personal care products as an emollient and dispersing agent.
Glyceryl Diacetate is included in pharmaceutical formulations as a stabilizer and solvent for active ingredients.
Glyceryl Diacetate is applied in the production of adhesives and sealants to enhance elasticity and performance.
Glyceryl Diacetate is utilized in coatings and paints as a plasticizer, improving film formation and adhesion.
Glyceryl Diacetate is a key ingredient in the production of flavorings and fragrances, ensuring consistent performance.
Glyceryl Diacetate is found in food-grade lubricants, ensuring safe operation in food processing equipment.
Glyceryl Diacetate is employed as a solvent in the synthesis of fine chemicals and intermediates.
Glyceryl Diacetate is used in tobacco products to regulate moisture and improve flavor delivery.
Glyceryl Diacetate is a preferred additive in specialty inks for improved viscosity and drying properties.
Glyceryl Diacetate is incorporated into coatings for pharmaceutical tablets, enhancing gloss and moisture protection.
Glyceryl Diacetate is applied in agricultural formulations as a carrier for active ingredients.
Glyceryl Diacetate is found in softeners for textiles, ensuring a smooth and soft finish.
Glyceryl Diacetate is utilized in the manufacture of flexible packaging films for improved performance.
Glyceryl Diacetate is used in industrial cleaning formulations to enhance solvency and cleaning power.
Glyceryl Diacetate is a preferred additive in lubricants for machinery requiring FDA-approved components.
Glyceryl Diacetate is employed in fermentation processes as a stabilizer for microorganisms.
Glyceryl Diacetate is included in bio-based plastic formulations to improve flexibility and processability.
Glyceryl Diacetate is used in food glazing agents to improve surface shine and prevent stickiness.
Glyceryl Diacetate is applied in animal feed additives to enhance palatability and shelf life.
Glyceryl Diacetate is incorporated into functional foods and beverages for improved texture and stability.
Glyceryl Diacetate is used in energy storage systems as a non-conductive solvent for electrolytes.
Glyceryl Diacetate is employed in the preparation of biodegradable films for packaging.
Glyceryl Diacetate is applied in metalworking fluids to enhance lubricity and cooling performance.
Glyceryl Diacetate is found in bioplastics for sustainable packaging solutions.
Glyceryl Diacetate is used in heat transfer fluids to improve thermal stability and viscosity.
DESCRIPTION
Glyceryl Diacetate is a colorless, odorless, and viscous liquid characterized by its high compatibility with a wide range of materials.
This compound is non-toxic and biodegradable, making it an environmentally friendly choice for industrial and consumer applications.
Glyceryl Diacetate exhibits excellent solubility in water and polar solvents, enhancing its versatility in formulations.
Glyceryl Diacetate serves as a plasticizer in various materials, including plastics and coatings, improving their flexibility and performance.
This compound is widely used in the food and pharmaceutical industries due to its GRAS (Generally Recognized as Safe) status.
Glyceryl Diacetate is an effective humectant, retaining moisture and improving texture in both industrial and consumer products.
Glyceryl Diacetate demonstrates thermal stability, making it suitable for high-temperature processing applications.
Its ability to act as a solvent and carrier enhances the delivery of active ingredients in pharmaceuticals and cosmetics.
Glyceryl Diacetate is a critical component in sustainable and bio-based product formulations.
PROPERTIES
Chemical Formula: C7H12O5
Molecular Weight: 176.17 g/mol
Common Name: Glyceryl Diacetate (Diacetin)
Appearance: Clear, colorless, viscous liquid
Density: Approx. 1.18 g/cm³ at 20°C
Boiling Point: Approx. 280°C
Flash Point: Approx. 150°C (closed cup)
Solubility: Highly soluble in water and alcohol; miscible with many polar solvents
Reactivity: Stable under normal conditions; avoid strong acids and bases
Chemical Stability: Stable in recommended storage conditions
Storage Temperature: Store at 5–25°C in a dry, ventilated area
Vapor Pressure: Low at room temperature
FIRST AID
Inhalation:
If vapors or aerosols of Glyceryl Diacetate are inhaled, move the affected person to fresh air immediately.
If breathing difficulties persist, seek medical attention.
If the person is not breathing, administer artificial respiration.
Keep the affected person warm and at rest.
Skin Contact:
Wash the affected area thoroughly with soap and water.
If skin irritation or rash develops, seek medical attention.
Remove contaminated clothing and wash before reuse.
Eye Contact:
Flush eyes with plenty of water for at least 15 minutes, lifting upper and lower eyelids.
Seek immediate medical attention if irritation or redness persists.
Remove contact lenses if present and easy to do; continue rinsing.
Ingestion:
If Glyceryl Diacetate is ingested, rinse the mouth thoroughly with water.
Do not induce vomiting unless instructed by medical personnel.
Seek immediate medical attention if discomfort persists.
If the person is conscious, give small sips of water to drink.
Note to Physicians:
Treat symptomatically.
No specific antidote.
Provide supportive care.
HANDLING AND STORAGE
Handling:
Personal Protection:
Wear appropriate personal protective equipment (PPE), such as gloves, safety goggles, and protective clothing, when handling Glyceryl Diacetate.
Use in a well-ventilated area to minimize exposure to vapors.
Ventilation:
Ensure proper ventilation during handling to prevent the accumulation of vapors.
Use local exhaust systems if necessary.
Avoidance:
Avoid direct contact with eyes, skin, and clothing.
Do not eat, drink, or smoke while handling.
Wash hands thoroughly after handling.
Spill and Leak Procedures:
Contain spills to prevent further release.
Absorb with inert material (e.g., sand, vermiculite) and collect for disposal.
Dispose of waste according to local regulations.
Storage:
Store in a cool, dry, well-ventilated area away from heat sources and incompatible materials.
Keep containers tightly closed when not in use.
Protect from contamination and extreme temperatures.
Handling Cautions:
Avoid exposure to strong acids and bases.
Ensure storage containers are clean and compatible with the material.
