Description

Dimethylethanolamine (CAS NO 108-01-0) is a versatile tertiary amino alcohol that serves as a critical building block and catalyst in numerous industrial chemical syntheses. Its bifunctional nature, containing both amine and hydroxyl groups, makes it an essential intermediate for producing high-value specialty chemicals. This compound is particularly vital for manufacturers in the pharmaceutical, coatings, water treatment, and personal care industries seeking to enhance product performance and process efficiency.

Application

• Pharmaceutical Intermediate: Key precursor in the synthesis of local anesthetics, anticholinergics, and other active pharmaceutical ingredients (APIs).
• Coatings & Resins: Used as a catalyst and co-monomer in the production of epoxy curing agents, polyurethane dispersions, and waterborne coatings.
• Water Treatment Chemicals: Acts as a raw material for synthesizing cationic flocculants and scale inhibitors.
• Personal Care & Cosmetics: Employed in the manufacture of emulsifiers, hair conditioners, and skin care products.
• Gas Treating: Utilized as an absorbent for the removal of acidic gases like CO₂ and H₂S in natural gas processing.
• Textile & Paper Chemicals: Serves as an intermediate for softeners, dye-fixing agents, and paper sizing chemicals.
• Fuel & Lubricant Additives: Component in the formulation of corrosion inhibitors and detergents for fuels and lubricating oils.

Basic Information

Product Name	Dimethylethanolamine
CAS No.	108-01-0
Molecular Formula	C₄H₁₁NO
Molecular Weight	89.14 g/mol
Synonyms	2-Dimethylaminoethanol; Deanol; DMAE; N,N-Dimethylethanolamine; β-Dimethylaminoethyl alcohol; Dimethyl(2-hydroxyethyl)amine; N,N-Dimethyl-2-aminoethanol; N,N-Dimethyl-N-(2-hydroxyethyl)amine
EINECS	203-542-8

Quality Control

Our Dimethylethanolamine is manufactured under a stringent quality management system to ensure batch-to-batch consistency and high purity. We provide comprehensive Certificates of Analysis (COA) with each shipment, detailing key parameters such as assay, water content, and impurity profiles. Our quality commitment aligns with ISO standards, and we can support requirements for REACH and other global regulatory compliance.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, well-ventilated area away from heat and incompatible materials. Due to its hygroscopic (moisture-sensitive) nature, containers should be kept tightly sealed when not in use to prevent absorption of atmospheric moisture and carbon dioxide. Recommended storage temperature is 15-25°C.

Specification

Item	Specification
Appearance	Clear, colorless to pale yellow liquid
Identification (IR)	Conforms
Assay (GC)	≥ 99.0 %
Water Content (KF)	≤ 0.5 %
Color (APHA)	≤ 15
Specific Gravity (20/20°C)	0.886 - 0.890
Refractive Index (20°C)	1.429 - 1.431

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