Description

Diethanolaminegr CAS NO 112-42-2 is a versatile secondary amine and diol, widely recognized for its role as a key intermediate and functional additive in industrial chemistry. Its bifunctional nature, containing both amine and hydroxyl groups, makes it a critical component for synthesis and formulation across multiple high-value sectors. This product is essential for manufacturers in the personal care, agrochemical, textile, and gas treatment industries seeking reliable quality and consistent performance.

Application

• Gas Scrubbing Agent: A primary component in aqueous solutions for the removal of acidic gases like hydrogen sulfide (H₂S) and carbon dioxide (CO₂) in natural gas processing and refinery operations.
• Surfactant & Emulsifier Intermediate: Used in the production of fatty acid alkanolamides and other non-ionic surfactants for detergents, personal care products (shampoos, soaps), and industrial cleaners.
• Textile & Leather Auxiliary: Acts as a softening agent, dyeing assistant, and finishing agent in textile processing, and as a component in leather tanning and fatliquoring formulations.
• Agrochemical Formulations: Serves as an emulsifier, dispersant, and corrosion inhibitor in herbicides, pesticides, and other agricultural chemical products.
• Cement Grinding Aid: Employed as an additive to improve grinding efficiency and reduce energy consumption in cement production.
• Metalworking Fluids: Functions as a corrosion inhibitor and pH stabilizer in cutting fluids, coolants, and other metal treatment formulations.
• Pharmaceutical & Cosmetic Ingredient: Used as a buffering agent and emulsifier in certain topical pharmaceutical preparations and cosmetic formulations.
• Chemical Synthesis: A valuable building block for the synthesis of morpholine, chelating agents, and other specialty chemicals.

Basic Information

Product Name	Diethanolaminegr CAS NO 112-42-2
CAS No.	112-42-2
Molecular Formula	C4H11NO2
Molecular Weight	105.14 g/mol
Synonyms	2,2'-Iminodiethanol; Diethanolamine; Diolamine; DEA; Bis(2-hydroxyethyl)amine; 2,2'-Dihydroxydiethylamine; Ethanol, 2,2'-iminobis-; N,N-Bis(2-hydroxyethyl)amine
EINECS	203-868-0

Quality Control

Our Diethanolaminegr is produced under a stringent quality management system to ensure batch-to-batch consistency and reliability. We provide comprehensive quality assurance, with product specifications meeting or exceeding standard industrial and technical grade requirements. Certificates of Analysis (COA) detailing purity, assay, and key physical parameters are available for every batch upon request, supporting your quality 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). This product is hygroscopic (moisture-sensitive); containers must be kept tightly sealed to prevent absorption of atmospheric moisture and carbon dioxide, which can affect product quality. Keep away from strong acids and oxidizing agents.

Specification

Item	Specification
Appearance	Colorless to pale yellow viscous liquid
Identification (IR)	Conforms
Assay (GC)	≥ 98.5%
Water Content (KF)	≤ 0.5%
Color (APHA)	≤ 50
Specific Gravity @ 20°C	1.090 - 1.095
Refractive Index @ 20°C	1.477 - 1.479

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