Description

3-Dimethylamino-1-Propanol is a versatile amino alcohol intermediate characterized by its bifunctional reactivity. This compound matters for its role as a crucial building block in the synthesis of pharmaceuticals, agrochemicals, and specialty surfactants. Industries such as pharmaceutical manufacturing, corrosion inhibition, and personal care rely on its unique chemical properties for producing quaternary ammonium compounds, active pharmaceutical ingredients (APIs), and emulsifiers.

Application

• Pharmaceutical Intermediate: Key precursor in the synthesis of various active pharmaceutical ingredients (APIs) and quaternary ammonium salts used as antiseptics and disinfectants.
• Corrosion Inhibitor Formulation: Used as a component in formulations for protecting metal surfaces in industrial cooling and boiler water systems.
• Surfactant & Emulsifier Production: Serves as a raw material for manufacturing amphoteric and cationic surfactants used in personal care and industrial cleaning products.
• Polymer & Resin Modifier: Acts as a curing agent or cross-linking agent in epoxy resin systems and polyurethane coatings.
• Agrochemical Synthesis: Intermediate in the production of certain herbicides, fungicides, and plant growth regulators.
• Gas Treating Agent: Utilized in formulations for acid gas (e.g., CO2, H2S) scrubbing in natural gas processing and refining.

Basic Information

Product Name	3-Dimethylamino-1-Propanol
CAS No.	3179-63-3
Molecular Formula	C5H13NO
Molecular Weight	103.16 g/mol
Synonyms	3-(Dimethylamino)-1-propanol; 3-(Dimethylamino)propan-1-ol; DMAP-OH; N,N-Dimethyl-3-amino-1-propanol; 1-Propanol, 3-(dimethylamino)-; 3-Hydroxypropyl dimethylamine; Dimethylaminopropanol; β-Dimethylaminoethyl alcohol (homolog)
EINECS	221-660-1

Quality Control

Our 3-Dimethylamino-1-Propanol is manufactured under a strict quality management system. Each batch undergoes comprehensive analytical testing to ensure it meets precise chemical and physical specifications. Certificates of Analysis (COA) detailing purity, identity, and impurity profiles are available upon request to support your quality assurance and regulatory compliance needs.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, well-ventilated area at room temperature (15-25°C). Due to its hygroscopic nature, the container must be kept tightly sealed to prevent moisture absorption, which can affect product quality. Keep away from strong oxidizing agents and acids.

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)	1.4320 - 1.4360
Density (20°C)	0.870 - 0.890 g/mL

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