Description

2-Methyl-2-[[(1-Oxononyl)Oxy]Methyl]Propane-1,3-Diyl Dinonan-1-Oate is a specialized diester compound, valued for its role as a high-performance intermediate and functional additive. Its molecular structure provides unique properties such as excellent solvency and plasticizing effects, making it a critical component in advanced formulations. This product is essential for manufacturers in the polymer, lubricant, and specialty chemical industries seeking to enhance product performance and stability.

Application

• Polymer Plasticizer: Used as a specialty plasticizer to improve the flexibility, durability, and low-temperature performance of PVC, polyurethanes, and other synthetic resins.
• Lubricant Additive: Functions as a synthetic base oil or viscosity modifier in high-performance lubricants and greases, offering thermal stability and low volatility.
• Chemical Intermediate: Serves as a key building block in organic synthesis for producing more complex esters, surfactants, and functional polymers.
• Coalescing Agent: Acts as a film-forming aid and solvent in industrial coatings, adhesives, and inks to enhance flow, gloss, and drying properties.
• Personal Care Ingredient: Employed as an emollient and carrier oil in cosmetic and personal care formulations for its smooth texture and spreading characteristics.

Basic Information

Product Name	2-Methyl-2-[[(1-Oxononyl)Oxy]Methyl]Propane-1,3-Diyl Dinonan-1-Oate
CAS No.	10535-50-9
Molecular Formula	C31H60O6
Molecular Weight	528.80 g/mol
Synonyms	1,3-Propanediol, 2-(hydroxymethyl)-2-methyl-, dinonanoate; 2-Methyl-2-[(nonanoyloxy)methyl]-1,3-propanediyl dinonanoate; Pentaerythritol dinonanoate; Dinonanoyl pentaerythritol ester; Pentaerythrityl dinonanoate; Nonanoic acid, diester with 2-(hydroxymethyl)-2-methyl-1,3-propanediol; Pentaerythritol ester of nonanoic acid
EINECS	Contact for details

Quality Control

Our 2-Methyl-2-[[(1-Oxononyl)Oxy]Methyl]Propane-1,3-Diyl Dinonan-1-Oate is produced under a stringent quality management system. Each batch undergoes rigorous analytical testing to ensure high purity and consistent performance, meeting the specifications required for industrial and specialty applications. Certificates of Analysis (COA) documenting identity, assay, and impurity profiles are available upon request.

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. Under these conditions, the product remains stable for extended periods.

Specification

Item	Specification
Appearance	Colorless to pale yellow liquid
Identification (IR)	Conforms to structure
Assay (GC)	≥ 98.0%
Acid Value	≤ 1.0 mg KOH/g
Water Content (KF)	≤ 0.1%
Refractive Index (20°C)	1.445 - 1.455
Density (20°C)	0.92 - 0.96 g/mL

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