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        N-ethylformamide(NEF)

        Molecular Formula

        C3H7NO

        Molecular Weight

        73.09

        Properties

        Light yellow or colorless transparent liquid.m.p.-78°C,b.p.202-204°C,flash point 113°C,proportion 0.95 (20°C)。

        Uses

        N-ethyl formamide 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.

        Packing and storage

        200L plastic drum or plastic coated metal pail. Tightly closed to store,prevent from leaking,avoid rain,sunlight,far from fire and heat source,strictly forbid striking and rubbing.

        Specifications

        GXY005-2014

        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, % ≤

        Monoethylamine, % ≤

        N,N-diethylformamide, % ≤

        0.05

        0.05

        0.10

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