Description

Poly(Propylene Oxide), Monoamine Terminated is a specialized polyether monoamine, a key building block in polymer chemistry. This compound is valued for its reactive primary amine end-group, which enables its use as a versatile intermediate in the synthesis of surfactants, dispersants, and functional polymers. It is primarily utilized by formulators and manufacturers in the polyurethane, coatings, and adhesives industries seeking to modify material properties such as flexibility, adhesion, and compatibility.

Application

• As a reactive intermediate in the production of polyurethane (PU) elastomers, coatings, and sealants, where it acts as a chain extender or crosslinker.
• As a key component in the synthesis of surfactants and dispersants for industrial and agricultural formulations.
• As a building block for epoxy curing agents and resin modifiers, enhancing flexibility and impact resistance.
• In the manufacture of fuel and lubricant additives to improve performance characteristics.
• As a precursor for quaternary ammonium compounds used in various specialty chemical applications.
• In research and development for creating novel functional polymers and dendrimers with tailored properties.

Basic Information

Product Name	Poly(Propylene Oxide), Monoamine Terminated
CAS No.	83713-01-3
Molecular Formula	Contact for details
Molecular Weight	Variable (depends on PPO chain length)
Synonyms	PPO-monoamine; Polypropylene glycol monoamine; Jeffamine® M series (generic reference); α-Amino-ω-hydroxy-poly(oxypropylene); O-(2-Aminopropyl)-O′-(2-hydroxypropyl)polypropylene glycol; Polyoxypropylene monoamine; Aminopropyl terminated poly(propylene oxide); Poly(propylene oxide) amine
EINECS	Contact for details

Quality Control

Our Poly(Propylene Oxide), Monoamine Terminated is produced under a stringent quality management system. Each batch undergoes rigorous analytical testing to ensure consistent amine value, molecular weight distribution, moisture content, and color. Certificates of Analysis (COA) detailing these specifications are provided with every shipment to guarantee compliance with your formulation requirements.

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) and should be kept under a dry inert atmosphere (e.g., nitrogen) to prevent oxidation and moisture absorption. Keep away from strong oxidizing agents.

Specification

Item	Specification
Appearance	Colorless to pale yellow liquid
Identification (IR)	Conforms
Amine Value (mg KOH/g)	Contact for details
Moisture (KF)	< 0.5%
Color (APHA)	< 100
Molecular Weight (Mn)	As per grade (e.g., 2000, 4000)
Polydispersity Index (PDI)	< 1.05

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