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  • N-Ethylformamide (NEF)
  • N-Ethylformamide (NEF)

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N-Ethylformamide (NEF)
N-ethylformamide is an important organic chemical raw material and intermediate ,is a good organic solvent. Used as a solvent, drug synthesis reaction solvent, solvent synthesis, fiber spinning, photographic chemicals, the field of painting and electronic chemicals. 

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Product Name

N-Ethylformamide (NEF)

(Chinese Name)

 N-乙基甲酰胺

CAS No.

627-45-2

Molecular Formula

C3H7NO

EINECS

211-001-2

Molecular Weight

73.09

Appearance

Light yellow or colorless transparent liquid

Purity

Min 99.5% 

Synonyms

MONOETHYLFORMAMIDE; NEF; N-Ethylformamide >=99.0%(GC);

N-Formylethylamine; Ethylformamide; Formamide, N-ethyl-;

N-ethylformamide;n-ethylformamide

Density 

0.950 g/mL at 20 °C(lit.)

Refractive Index 

n20/D 1.432

Solubility 

Miscible with acetone, benzene, alcohol and ether.

Storage

Tightly closed to store,prevent from leaking,avoid rain,sunlight,far from fire and heat source,strictly forbid striking and rubbing.

Package

190KG/Drum

HS Code

2924199090

Application/Uses

N-ethylformamide is an important organic chemical raw material and intermediate ,is a good organic solvent. Used as a solvent, drug synthesis reaction solvent, solvent synthesis, fiber spinning, photographic chemicals, the field of painting and electronic chemicals. Used as reaction solvent and refining  solvent in organic synthesis. It is also widely used in pharmaceutical, dyestuff, spice and electrolysis, electroplating industry.

Index name

Top-grade

Appearance

Light yellow or colorless transparent liquid, 
no visible impurities

N-ethylformamide, % ≥

99.7

Methanol, % ≤

0.10

Chroma, (Pt-Co)# : ≤

20

Moisture, % ≤

0.05

Monoethylamine, % ≤

0.05

N,N-diethylformamide, % ≤

0.10


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