Description

1,1'-[1,3-Propanediylbis(Oxy)]Bisoctadecane is a high-purity, synthetic organic compound belonging to the class of long-chain ethers. This chemical serves as a versatile intermediate and functional additive, valued for its hydrophobic and surfactant-like properties. It is primarily utilized in the formulation of advanced lubricants, polymer stabilizers, and specialty surfactants for industrial applications.

Application

• As a lubricant additive and viscosity modifier in synthetic oils and greases.
• As a polymer processing aid and internal lubricant in plastics manufacturing.
• As a key intermediate in the synthesis of specialty surfactants and emulsifiers.
• As a hydrophobic agent in coatings and surface treatments.
• In the formulation of release agents for molding and casting processes.
• As a potential component in cosmetic and personal care formulations requiring emollient properties.

Basic Information

Product Name	1,1'-[1,3-Propanediylbis(Oxy)]Bisoctadecane
CAS No.	17367-38-3
Molecular Formula	C₃₉H₈₀O₂
Molecular Weight	581.1 g/mol
Synonyms	1,1'-[1,3-Propanediylbis(Oxy)]bis(octadecane); 1,1'-(Propane-1,3-diyldioxy)bis(octadecane); Octadecane, 1,1'-[1,3-propanediylbis(oxy)]bis-; 3,3'-(Octadecyloxy)dipropyl ether (structural isomer); Long-chain diether; C18 alkyl diether; Bis(octadecyloxy)propane
EINECS	Contact for details

Quality Control

Our 1,1'-[1,3-Propanediylbis(Oxy)]Bisoctadecane is manufactured under a strict quality management system. Each batch undergoes rigorous analytical testing to ensure identity, purity, and consistency. Certificates of Analysis (COA) documenting key specifications are available for every shipment to support your quality assurance protocols.

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). Keep away from strong oxidizing agents.

Specification

Item	Specification
Appearance	White to off-white waxy solid
Identification (IR)	Conforms to structure
Assay (GC)	≥ 97.0%
Melting Point	40 - 50 °C
Heavy Metals	< 10 ppm

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