Description

Acetic Acid 3-(Dimethylamino)Propyl Ester is a versatile chemical intermediate and functional monomer. This compound is valued for its dual functionality, combining an ester group with a tertiary amine, which makes it a key building block in polymer synthesis and specialty chemical manufacturing. It is primarily sought after by producers of coatings, adhesives, and personal care ingredients who require reactive monomers with cationic or pH-buffering properties.

Application

• As a reactive diluent and co-monomer in the production of acrylic and vinyl acetate-based polymers for coatings and adhesives.
• Intermediate in the synthesis of cationic flocculants and water treatment chemicals.
• Key raw material for manufacturing quaternary ammonium compounds (quats) used as biocides and fabric softeners.
• Building block for pharmaceutical intermediates and active pharmaceutical ingredients (APIs).
• Used in the formulation of personal care products, such as hair conditioners and skin creams, as a conditioning agent.
• Catalyst and curing agent component in epoxy resin systems.
• Precursor for surfactants and emulsifiers with amine functionality.
• Modifier for ion-exchange resins and specialty membranes.

Basic Information

Product Name	Acetic Acid 3-(Dimethylamino)Propyl Ester
CAS No.	4339-94-0
Molecular Formula	C7H15NO2
Molecular Weight	145.20 g/mol
Synonyms	3-(Dimethylamino)propyl acetate; DMAP Acetate; N,N-Dimethyl-3-aminopropyl acetate; Acetic acid 3-(dimethylamino)propyl ester; 1-(Dimethylamino)-3-acetoxypropane; β-(Dimethylamino)propyl acetate; 4339-94-0; 3-Acetoxypropyldimethylamine
EINECS	224-414-6

Quality Control

Our Acetic Acid 3-(Dimethylamino)Propyl Ester is manufactured under a strict quality management system. Each batch undergoes rigorous analytical testing, including Gas Chromatography (GC) and titration methods, to ensure high purity and consistency. A comprehensive Certificate of Analysis (COA) detailing identity, assay, and impurity profiles is provided with every shipment to guarantee compliance with your specifications.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated area away from incompatible materials such as strong acids and oxidizing agents. Recommended storage temperature is between 15°C and 25°C (59°F and 77°F). Keep container tightly sealed when not in use to minimize moisture absorption and prevent volatilization.

Specification

Item	Specification
Appearance	Colorless to pale yellow liquid
Identification (IR)	Conforms
Assay (GC)	≥ 98.0 %
Water Content (KF)	≤ 0.5 %
Refractive Index (20°C)	1.4220 - 1.4260
Density (20°C)	0.930 - 0.960 g/mL

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