Description

Propanamide, N,n-Diethyl-2-Methyl- CAS NO 33931-44-1 is a specialized tertiary amide derivative with a branched alkyl structure. This compound serves as a valuable intermediate and functional additive in advanced chemical synthesis, offering unique steric and electronic properties. It is primarily utilized by research institutions and industrial manufacturers in the pharmaceutical, agrochemical, and specialty chemical sectors for developing novel active ingredients and performance materials.

Application

• Pharmaceutical Intermediate: Key building block in the synthesis of active pharmaceutical ingredients (APIs), particularly for compounds requiring a bulky amide moiety.
• Agrochemical Synthesis: Used in the production of herbicides, fungicides, and plant growth regulators where its structure contributes to biological activity and selectivity.
• Organic Synthesis Reagent: Acts as a precursor or catalyst component in various organic transformations, including condensation and coupling reactions.
• Polymer Additive: Functions as a plasticizer, stabilizer, or cross-linking agent modifier in specialty polymer formulations.
• Lubricant & Fuel Additive: Employed as a friction modifier or anti-wear agent in high-performance lubricants and fuel systems.
• Chemical Research: Serves as a standard or reagent in analytical chemistry and material science research for method development and study of amide properties.

Basic Information

Product Name	Propanamide, N,n-Diethyl-2-Methyl-
CAS No.	33931-44-1
Molecular Formula	C8H17NO
Molecular Weight	143.23 g/mol
Synonyms	N,N-Diethyl-2-methylpropanamide; 2-Methyl-N,N-diethylpropionamide; Diethylisobutyramide; N,N-Diethylisobutyramide; 2-Methylpropanoic acid diethylamide; Isobutyric acid diethylamide; α-Methylpropiondiethylamide; Propanamide, 2-methyl-N,N-diethyl-
EINECS	Contact for details

Quality Control

Our Propanamide, N,n-Diethyl-2-Methyl- is manufactured under a strict quality management system. Each batch undergoes comprehensive analytical testing, including identity confirmation by spectroscopic methods and purity determination by chromatography, to ensure it meets precise customer specifications and industry standards. Certificates of Analysis (COA) documenting all critical parameters are provided with every shipment.

Storage

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

Specification

Item	Specification
Appearance	Colorless to pale yellow liquid
Identification (IR)	Conforms to structure
Assay (GC/HPLC)	≥ 98.0%
Water Content (KF)	≤ 0.5%
Refractive Index (n20/D)	1.430 - 1.435
Density (20°C)	0.88 - 0.92 g/mL

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