Description

Dipentaerythritol Monoacetate is a specialized polyol ester derivative of pentaerythritol, known for its unique combination of hydroxyl and acetyl functional groups. This compound is valued in high-performance industrial applications for its role as a reactive intermediate and property modifier, offering enhanced solubility and processing characteristics. Key industries that utilize this chemical include advanced polymer synthesis, specialty coatings, and the production of complex alkyd resins and plasticizers.

Application

• Polymer & Resin Synthesis: Acts as a key monomer or cross-linking agent in the production of high-performance alkyd, polyester, and polyurethane resins.
• Specialty Coatings & Inks: Used to modify the flexibility, adhesion, and drying properties of industrial and automotive coatings, printing inks, and varnishes.
• Plasticizer & Stabilizer Intermediate: Serves as a precursor for manufacturing specialized plasticizers and stabilizers for PVC and other polymers.
• Lubricant & Grease Additive: Employed in the formulation of synthetic lubricants and high-temperature greases to improve viscosity and thermal stability.
• Adhesive & Sealant Formulations: Enhances the performance and durability of structural adhesives, sealants, and caulking compounds.
• Chemical Intermediate: Used in organic synthesis for pharmaceuticals, agrochemicals, and other fine chemicals requiring polyfunctional molecules.

Basic Information

Product Name	Dipentaerythritol Monoacetate
CAS No.	67355-31-1
Molecular Formula	C13H24O8
Molecular Weight	308.33 g/mol
Synonyms	1-Acetyloxymethyl-2,2-bis(hydroxymethyl)-1,3-propanediol; 2,2-Bis(hydroxymethyl)-1,3-propanediol, 1-(acetyloxymethyl)-; Dipentaerythritol, monoacetate; Monoacetyldipentaerythritol; Acetylated Dipentaerythritol; DPE-MA; DPEMA
EINECS	Contact for details

Quality Control

Our Dipentaerythritol Monoacetate is manufactured under a strict quality management system. Each batch undergoes rigorous analytical testing to ensure it meets precise specifications for purity, identity, and performance. Certificates of Analysis (COA) documenting key parameters are available upon request to support your quality assurance and regulatory compliance needs.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated area at room temperature (15-25°C). This product is hygroscopic (moisture-sensitive); the container must be kept tightly sealed to prevent absorption of atmospheric moisture, which can affect product quality.

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms
Assay (HPLC)	≥ 98.0%
Melting Point	Contact for details
Water Content (KF)	≤ 0.5%
Heavy Metals (as Pb)	≤ 10 ppm

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