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            N,N-Diethyl formamide(DEF)

            Molecular Formula

            C5H11NO

            Molecular Weight

            101.15

            Properties

            clear colorless to pale yellow liquid,with ammonia-like-weak odor.m.p-78°C,b.p.178°C,flash point 154°C,proportion 0.908(20°C. Be soluble in water and alcohol.

            Uses

            Used as solvent and preservative, insect repellents etc.

            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

            Q/320412 GXY004-2012

            Index name

            Top-grade

            Appearance

            Light yellow or colorless transparent liquid, no visible impurities

            N,N-diethylformamide,  % ≥

            99.7

            Methanol, % ≤

            0.10

            Chroma, (Pt-Co)# : ≤

            50

            Moisture, % ≤

            0.05

            Diethylamine, % ≤

            0.05

            N-ethylformamide, % ≤

            0.05

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