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日本A V黄色_97超碰精品在线_一牛av在线看_大香蕉在线资源视频

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  • Shanghai Holdenchem CO.,Ltd.

    上海浩登材料股份有限公司

    Shanghai Holdenchem CO.,Ltd.

    Supplier of special and functional chemicals

    Supplier of Fortune 500 companies

    Mobile version_Shanghai Holdenchem CO.,Ltd.

    Categories

    Contact us

    Shanghai Holdenchem Co., Ltd.
    Hotline: 400-011-7633
    Fax: +86-21-62112613
    E-mail: sales@holdenchem.com

    Epoxy resin curing agent / accelerant

    6-[2-(2-methyl-1H-imidazol-1-yl)ethyl]-1,3,5-triazine-2,4-diamine

    CAS NO. 38668-46-1
    Alias 2,4-diamino-6-[2-(2-methyl-1-Imidazole)ethyl]-S-triazine; 2-Methylimidazole oxazine; 2,4-diamino-6-[2' -Methyl Imidazole-(1')]-ethyl-S-triazine; 2,4-diamino-6-[2-(2-methyl-1-Imidazole)ethyl]-1,3 5-thi
    Molecular formula

    C9H13N7

    Molecular weight 219.25
    Structural formula 6-[2-(2-methyl-1H-imidazol-1-yl)ethyl]-1,3,5-triazine-2,4-diamine
    Properties

    Appearance: White to yellow crystalline powder 
    Melting point (°C): 248~258 
    Boiling point (°C): 601.6 
    Flash point (°C): 317.6 
    Density (20°C) g/m3: 1.53 
    Loss on drying(%): ≤0.5 
    Purity( HPLC): ≥95.0 %

    Storage Stored in a cool, ventilated, dry place, under closed conditions, avoid contact with acids and oxidants, prevent heat, moisture, sun, and collision
    Application Can be used in Organic synthesis
    Security

    R20/21/22: Harmful if inhaled, in contact with skin and if swallowed. 
    R36/38: Irritating to eyes and skin 
    S22: Do not breathe dust. 
    S24/25: Avoid contact with skin and eyes. 
    S26: In case of contact with eyes, Immediately flush with plenty of water and seek medical advice. 
    S36/37/39: Wear appropriate protective clothing, gloves and goggles or face mask. 
    S45: In case of accident or discomfort, seek medical attention immediately (show the label if possible). 
    See MSDS for specific information.

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    日本A V黄色_97超碰精品在线_一牛av在线看_大香蕉在线资源视频
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