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Methylal Dimethoxymethane Blowing Agent High Purity Over 99.95%

  • Post Date:

    May 16,2024
  • Expiry Date:

    Nov 12,2024
  • Detailed Description:

    Cas No. :109-87-5 Quantity: 5000Metric Tons
    Specs:160kg/drum
    Price:3500 USD Metric Tons
    Payment Method: T/T, L/C
    GENERAL DESCRIPTION
    Methylal is a clear colorless flammable liquid with a low boiling point, low viscosity and an excellent dissolving power. It has a chloroform-like odor and a pungent taste. It is the dimethyl acetal of formaldehyde. Methylal is soluble in three parts water and miscible with most common organic solvents. It is primarily used as a solvent and in the manufacture of perfumes, resins, adhesives, paint strippers and protective coatings. Another useful application of dimethoxymethane is to protect alcohols with MOM ether in organic synthesis.

    PROPERTIES
    Methylal
    CAS Number : 109-87-5
    Symbols : F
    Phrases R : 11
    Concentration : 99.50 %

    Appearance: Liquefied
    Color/Colour: Colorless/colourless
    Odor/Odour: Ethereal
    Molecular Structure:

    Formula: C3H8O2
    Molecular Weight: 76.09
    Synonyms:
    2, 4-Dioxapentane; Anesthenyl; Bis(methoxy)methane; Dimethoxymethane; Dimethyl formal; Formal; Formaldehyde dimethyl acetal; Formaldehyde methyl ketal; Methoxymethyl methylether; Methylal; Methylene dimethyl ether.
    EINECS: 203-714-2
    Density: 0.8560 g/cm3
    Melting Point: -104.8° C
    Boiling Point: 45.238 ° C at 760 mmHg
    Vapor Pressure: 43.99kpa/20 ° C
    Flash point: -17.8 ° C
    Explosion Limits, Lower: 1.60 vol % Upper: 17.60 vol %

    Specifications
    items Standard demands
    Smell chloroform-like - pungent odor
    Appearance Colourless and not turbid
    Methylal ≥99.9
    Moisture % ≤0.05
    methanol % ≤0.05
    methanal % ≤0.0001
  • CAS Registry Number:

    109-87-5
  • Synonyms:

    ;Methylal;Formaldehyde dimethyl acetal;formaldehyde dime. acetal;Formal;Methylene Dimethyl Ether;Methylene Dimethylate;Metylal;
  • Molecular Formula:

    C3H8O2
  • Molecular Weight:

    76.0944
  • Molecular Structure:

    109-87-5 Dimethoxymethane
  • Hazard Symbols:

     F:Flammable;
     Xi:Irritant;
  • Risk Codes:

    R11:;
    R36/37/38:;
  • Safety Description:

    S16:;
    S26:;
    S37/39:;
  • Company:

    Cosutin Industrial Co., Ltd     [ China ]        
  • Contact:

    Ryan Cao
  • Tel:

    +86-757-26666976
  • Fax:

    +86-757-26666976
  • Email:

    cosutin@outlook.com
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