2,2'-[Oxybis(Methylene)]Bis[2-[(Hexanoyloxy)Methyl]-1,3-Propanediol Dihexanoate] CAS NO 19544-39-9

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CAS No.:19544-39-9

Grade:Pharmacy Grade

Content:99.9%

Brand:Customizable

Packaging:Customizable

Description

2,2'-[Oxybis(Methylene)]Bis[2-[(Hexanoyloxy)Methyl]-1,3-Propanediol Dihexanoate] is a specialized, high-molecular-weight ester compound valued for its role as a versatile intermediate and functional additive. This chemical matters for its ability to impart specific properties such as lubrication, plasticization, and hydrophobicity in advanced formulations. It is primarily needed by manufacturers in the polymer, coatings, and specialty chemical industries seeking to enhance product performance and stability.

Application

As a plasticizer and modifier in specialty polymer resins and coatings to improve flexibility and durability.
As a lubricant intermediate in the synthesis of high-performance synthetic oils and greases.
As a hydrophobic agent in surface treatments and protective coatings.
As a key chemical intermediate for further organic synthesis in pharmaceutical and agrochemical production.
As a viscosity modifier and flow improver in advanced industrial fluids and adhesives.
In the formulation of release agents and mold lubricants for the plastics and rubber processing industries.

Basic Information


Product Name	2,2'-[Oxybis(Methylene)]Bis[2-[(Hexanoyloxy)Methyl]-1,3-Propanediol Dihexanoate]
CAS No.	19544-39-9
Molecular Formula	C34H62O11
Molecular Weight	646.85 g/mol
Synonyms	Pentaerythritol Tetrahexanoate; Pentaerythrityl Tetrahexanoate; 1,3-Propanediol, 2,2'-[oxybis(methylene)]bis[2-[(1-oxohexyl)oxy]methyl]-, dihexanoate; Pentaerythritol Tetracaproate; Pentaerythrityl Tetracaproate; Tetrahexanoyl Pentaerythritol; Pentaerythritol Ester of Hexanoic Acid
EINECS	243-135-0

Quality Control

Our products undergo rigorous quality testing to ensure compliance with industry standards. Every batch is analyzed to confirm identity, purity, and consistency. Certificates of Analysis (COA) documenting key parameters are available upon request to support your quality assurance protocols.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, well-ventilated area at room temperature (15-25°C). This product is hygroscopic (moisture-sensitive); ensure containers are sealed immediately after use to prevent degradation from atmospheric moisture. Keep away from strong bases and incompatible materials.

Specification

Item	Specification
Appearance	Colorless to pale yellow viscous liquid
Identification (IR)	Conforms to structure
Assay (GC/HPLC)	≥ 95.0%
Acid Value	≤ 1.0 mg KOH/g
Water Content (KF)	≤ 0.5%
Specific Gravity (20°C)	1.00 - 1.05
Refractive Index (20°C)	1.450 - 1.460