Description

n-Isobutyl Diethanolamine is a versatile secondary amine derivative of diethanolamine, valued for its bifunctional reactivity as both an amine and an alcohol. This compound is a key intermediate in the synthesis of specialized surfactants, corrosion inhibitors, and pharmaceutical agents. It is essential for industrial chemists and formulators in the agrochemical, personal care, and lubricant additive sectors seeking to develop high-performance, tailored chemical products.

Application

• Surfactant & Emulsifier Intermediate: A crucial building block for synthesizing non-ionic and cationic surfactants used in detergents, textile processing, and agrochemical formulations.
• Corrosion Inhibitor Precursor: Used in the production of filming amines and other compounds that protect metal surfaces in industrial cooling systems and boiler water treatment.
• Pharmaceutical & Agrochemical Synthesis: Serves as an intermediate in the manufacture of active pharmaceutical ingredients (APIs) and crop protection agents.
• Gas Treating Agent: Employed in formulations for the selective removal of acidic gases like CO₂ and H₂S in natural gas sweetening and refining processes.
• Lubricant & Fuel Additive: Acts as a precursor for additives that improve the anti-wear, detergent, and dispersant properties of engine oils and industrial lubricants.
• Polymer & Resin Modifier: Used in epoxy curing agents and polyurethane systems to modify flexibility, adhesion, and chemical resistance.

Basic Information

Item	Details
Product Name	n-Isobutyl Diethanolamine
CAS No.	30769-76-7
Molecular Formula	C8H19NO2
Molecular Weight	161.24 g/mol
Synonyms	N-Isobutyldiethanolamine; Diethanolisobutylamine; 2,2'-(Isobutylimino)diethanol; N-(2-Methylpropyl)diethanolamine; Bis(2-hydroxyethyl)isobutylamine; Isobutylbis(2-hydroxyethyl)amine; N-Isobutyl-2,2'-iminodiethanol; JEFFAMINE® EDR-148 (related polyether amine series)
EINECS	250-326-0

Quality Control

Our n-Isobutyl Diethanolamine is manufactured under a strict quality management system. Every batch undergoes comprehensive analytical testing, including assay, identity confirmation, and impurity profiling, to ensure it meets precise customer specifications. A Certificate of Analysis (COA) detailing purity, physical properties, and test results is provided with each shipment and is available upon request.

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 (moisture-sensitive) nature, the container must be kept tightly sealed after initial use to prevent absorption of atmospheric moisture and CO₂. Keep away from strong oxidizing agents and acids.

Specification

Item	Specification
Appearance	Colorless to pale yellow liquid
Identification (IR)	Conforms to structure
Assay (GC)	≥ 98.0%
Water Content (KF)	≤ 0.5%
Refractive Index (n20D)	1.4640 - 1.4680
Density (g/mL, 20°C)	0.970 - 0.990

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