Pentaerythritol Tetraoleate CAS NO 19321-40-5

Unit Price:

CAS No.:19321-40-5

Grade:Pharmacy Grade

Content:99.9%

Brand:Customizable

Packaging:Customizable

Description

Pentaerythritol Tetraoleate is a high-purity ester derived from pentaerythritol and oleic acid, functioning as a versatile non-ionic surfactant and lubricant. Its value lies in its excellent thermal stability, low volatility, and hydrophobic character, making it a key performance additive. This product is essential for manufacturers in the polymer, lubricant, and specialty chemical industries seeking to enhance product formulation and process efficiency.

Application

As a lubricant and internal/external release agent in PVC, polyolefin, and engineering plastic processing.
As a viscosity modifier and pour point depressant in synthetic lubricants and greases.
As a non-ionic surfactant and emulsifier in industrial cleaning formulations and metalworking fluids.
As a plasticizer and processing aid to improve flexibility and mold flow in rubber and polymer compounds.
As a waterproofing agent and hydrophobic additive in coatings, textiles, and construction materials.
As a corrosion inhibitor and anti-wear additive in functional fluid formulations.
As a raw material (intermediate) for the synthesis of more complex esters and specialty chemicals.
As a defoamer component in various industrial processes.

Basic Information


Product Name	Pentaerythritol Tetraoleate
CAS No.	19321-40-5
Molecular Formula	C77H140O8
Molecular Weight	1185.9 g/mol
Synonyms	Pentaerythritol Oleate; Tetraoleoyl Pentaerythritol; Pentaerythrityl Tetraoleate; Oleic Acid, Pentaerythritol Ester; PETO; Pentaerythritol Tetrakis(oleate); 2,2-Bis[[(Z)-1-oxo-9-octadecenyl]oxymethyl]propane-1,3-diyl dioleate; Pentaerythritol Ester of Oleic Acid
EINECS	242-960-1

Quality Control

Our Pentaerythritol Tetraoleate is manufactured under a strict quality management system. Every batch undergoes comprehensive analytical testing to ensure it meets precise chemical and physical specifications. A Certificate of Analysis (COA) detailing purity, acid value, hydroxyl value, and other critical parameters is provided to guarantee consistency and performance for your application.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, well-ventilated area away from strong acids and organic solvents. Recommended storage temperature is between 15°C and 25°C. Keep container tightly sealed when not in use to minimize moisture absorption and oxidation.

Specification

Item	Specification
Appearance	Clear, pale yellow to amber viscous liquid
Identification (IR)	Conforms
Assay (GC/HPLC)	≥ 95.0%
Acid Value	≤ 2.0 mg KOH/g
Hydroxyl Value	≤ 10.0 mg KOH/g
Moisture (KF)	≤ 0.2%
Viscosity @ 40°C	Contact for details
Specific Gravity @ 25°C	Contact for details