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  • Cinnamonitrile C9h7n Colorless To Yellowish Liquid - China

    price: contact company for price

    Name: Cinnamonitrile
    Alias: Cinnamonitrilecistrans; 3-Phenylacrylonitrile; (2E)-3-phenylprop-2-eneni trile; (2Z)-3-phenylprop-2-eneni trile
    CAS Number: 1885-38-7; 4360-47-8
    Molecular Formula: C9H7N Linear Formula C6H5CH=CHCN
    Molecular Weight 129.16
    Purity: ≥98%
    Beilstein Registry Number 1209546 EC Number 217-552-5 Appearance: Colorless to yellowish liquid, the aroma is very similar to natural cinnamon, with strong spicy fragrance.
    Melting point: 18-20C(lit.)
    Boiling point: 254-255 C(lit.)
    Density : 1.028 g/mL at 25 C(lit.)
    Flash Point(C): 113C
    refractive index : n20/D 1.601(lit.) Preparation
    The aqueous solution of hydroxylamine hydrochloride and sodium carbonate was prepared by mixing anhydrous sodium carbonate, hydroxylamine hydrochloride and water. Then the aqueous solution of hydroxylamine hydrochloride and sodium carbonate was added to the solution of cinnamaldehyde and ethanol or methanol, stirred and set it well. Then the reaction mixture was poured into the ice water until the white precipitate was precipitated, the white precipitate was filtered out and washed with water, then the cinnamaldehyde oxime was obtained after drying. Acetic anhydride of 2o 2.5 times (mole ratio) was dripped into cinnamaldehyde oxime, stirred for dehydration and cooled, then vacuum distillation was used to recover acetic anhydride and acetic acid produced by the reaction, and then vacuum distillation was carried out. Cinnamonitrile was obtained by collecting stable fractions at 130C / 2064pa or 151.0 ℃ / 5330pa. The method has the advantages of simple operation, low raw material, no pollution and high yield. Usage: The performance is stable under alkaline condition. No toxic side effects to human body, no irritation to the skin, no allergic reaction. Cinnamonitrile is an ideal substitute for cinnamon oil and cinnamaldehyde. Widely used in cosmetics, spice, laundry powder and other daily necessities and soap spices. It has good inhibition effect on mold, wide inhibition spectrum and insect repellent effect. At the same time, it is also used in medicine, fine chemical products. It's a good synthetic product. Authoritative research: the Institute of Aquatic Biology of the Chinese Academy of Sciences has isolated cinnamonitrile against phytopathic and dermatophilic bacteria and 18 of the most common grains. The inhibitory effects of 4 kinds of fruit isobaric fungi on human superficial filamentous bacteria were studied. The results showed that cinnamonitrile had high bactericidal activity and was a broad spectrum bactericidal compound.


    Company Contact:


    • Phone: +8618062522973

    • Address: Tazi E. Road, No.18 Jiangan District, Wuhan City, Hubei Province, China

    • Email: Email


    Published date: November 20, 2019 -

    • Business Description: Product Range: Cinnamic alcohol, Cinnamaldehyde, Trans Cinnamic acid, Methyl cinnamate, Ethyl cinnamate

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