Description

Diglycerol Tetraacetate is a high-purity, multi-functional chemical ester derived from glycerol. This versatile compound serves as a valuable intermediate and functional additive, prized for its excellent solvency and plasticizing properties. It is essential for manufacturers in the pharmaceutical, cosmetic, and specialty chemical industries seeking reliable, high-quality raw materials for advanced formulations.

Application

• Pharmaceutical Intermediate: Used in the synthesis of active pharmaceutical ingredients (APIs) and prodrugs.
• Cosmetic & Personal Care Ingredient: Acts as a solvent, emollient, or carrier for fragrances and active compounds in creams and lotions.
• Polymer & Plasticizer: Functions as a specialty plasticizer and co-monomer in the production of modified polymers and resins.
• Chemical Synthesis: Serves as an acylating agent and protecting group reagent in complex organic synthesis.
• Food & Flavor Industry: Employed as a solvent for food-grade flavors and colorants (subject to appropriate regulatory compliance).
• Industrial Solvent: Used in specialty coatings, inks, and adhesive formulations requiring high solvency power.

Basic Information

Product Name	Diglycerol Tetraacetate
CAS No.	4178-89-6
Molecular Formula	C14H22O9
Molecular Weight	334.32 g/mol
Synonyms	Bis(2,3-diacetoxypropyl) ether; Diacetin, tetra-; Diglycerol tetraacetic acid ester; Tetracetin; Tetraacetyldiglycerol; 1,2,3,4-Tetraacetoxy-2-(2,3-diacetoxypropoxy)propane; Diglyceryl tetraacetate
EINECS	224-052-0

Quality Control

Our Diglycerol Tetraacetate is manufactured under a strict quality management system. Each batch undergoes rigorous analytical testing to ensure it meets precise specifications for identity, purity, and performance. Certificates of Analysis (COA) documenting key parameters are provided with every shipment to guarantee traceability and batch-to-batch consistency.

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 oxidizing agents, strong acids, and strong bases.

Specification

Item	Specification
Appearance	Colorless to pale yellow liquid
Identification (IR)	Conforms
Assay (HPLC)	≥ 98.0%
Water Content (KF)	≤ 0.5%
Acidity (Titration)	≤ 0.1%
Specific Gravity (20°C)	1.20 - 1.25
Refractive Index (20°C)	1.440 - 1.450

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