Description

n-Methyldiisopropanolamine is a versatile tertiary amine and amino alcohol, valued for its bifunctional reactivity as both an amine and an alcohol. This compound is a crucial intermediate in the synthesis of specialized surfactants, corrosion inhibitors, and pharmaceutical agents. It is primarily sought by manufacturers in the chemical, agrochemical, and personal care industries for its role in creating high-performance formulations and active ingredients.

Application

• Surfactant and Emulsifier Intermediate: A key building block for synthesizing amphoteric and nonionic surfactants used in personal care products and industrial cleaners.
• Corrosion Inhibitor Formulations: Used in the production of additives for metalworking fluids, coolants, and coatings to protect ferrous and non-ferrous metals.
• Pharmaceutical Synthesis: Serves as an important intermediate in the manufacture of certain active pharmaceutical ingredients (APIs) and drug delivery agents.
• Gas Treating Agent: Employed in formulations for acid gas (CO₂, H₂S) scrubbing and purification processes in natural gas and refinery operations.
• Curing Agent for Epoxy Resins: Acts as a catalyst or co-curing agent in epoxy systems, influencing cure speed and final polymer properties.
• Textile and Leather Auxiliary Chemicals: Used in the synthesis of softeners, dyeing assistants, and finishing agents.

Basic Information

Product Name	n-Methyldiisopropanolamine
CAS No.	4402-30-6
Molecular Formula	C7H17NO2
Molecular Weight	147.22 g/mol
Synonyms	Methyldiisopropanolamine; MDIPA; N-Methylbis(2-hydroxypropyl)amine; Bis(2-hydroxypropyl)methylamine; 1,1'-[(Methylimino)di-2-propanol]; 2,2'-(Methylimino)bis[1-propanol]; Diisopropanolmethylamine
EINECS	224-542-5

Quality Control

Our n-Methyldiisopropanolamine is manufactured under a strict quality management system. Every batch undergoes comprehensive analytical testing to ensure it meets precise chemical and physical specifications. A Certificate of Analysis (COA) detailing purity, identity, and impurity profiles is provided with each shipment to guarantee consistent quality and traceability for your production processes.

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). Due to its hygroscopic nature, the container must be kept tightly sealed to prevent moisture absorption, which can affect product quality.

Specification

Item	Specification
Appearance	Colorless to pale yellow liquid
Identification (IR)	Conforms
Assay (GC)	≥ 98.0%
Water Content (KF)	≤ 0.5%
Specific Gravity (20°C)	0.980 - 1.010
Refractive Index (20°C)	1.450 - 1.460

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