Description

n-Ethylformamide is a versatile organic solvent and chemical intermediate with the CAS registry number 627-45-2. This compound is valued for its excellent solvating properties and its role as a building block in the synthesis of more complex molecules, including pharmaceuticals and agrochemicals. It is primarily sought by manufacturers in the pharmaceutical, agrochemical, and specialty chemical industries for research, development, and production processes.

Application

• Pharmaceutical Intermediate: A key building block in the synthesis of active pharmaceutical ingredients (APIs) and various heterocyclic compounds.
• Agrochemical Synthesis: Used in the production of pesticides, herbicides, and fungicides as a solvent and reactant.
• Specialty Chemical Manufacturing: Serves as a precursor and solvent in the creation of dyes, pigments, and other fine chemicals.
• Polymer Industry: Acts as a solvent for resins and polymers, and can be used in the synthesis of polyamides and other polymeric materials.
• Laboratory Research: Employed as a polar, aprotic solvent in organic synthesis and chemical research due to its favorable properties.
• Electrolyte Additive: Investigated for use in battery electrolytes to improve performance and stability.

Basic Information

Product Name	n-Ethylformamide
CAS No.	627-45-2
Molecular Formula	C3H7NO
Molecular Weight	73.09 g/mol
Synonyms	N-Ethylformamide; Formic acid ethylamide; Ethylformamide; N-Ethylmethanamide; Ethylamide of formic acid; NSC 5265
EINECS	210-985-4

Quality Control

Our n-Ethylformamide is produced under a strict quality management system. Each batch undergoes comprehensive analytical testing, including identity confirmation, purity assay, and impurity profiling, to ensure it meets the high standards required for industrial and research applications. A Certificate of Analysis (COA) detailing all test results is provided with every shipment to guarantee traceability and batch-to-batch consistency.

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%
Refractive Index (n20D)	1.430 - 1.435
Density (20°C)	0.950 - 0.980 g/mL

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