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Dimethylacetamide

    • Product Name Dimethylacetamide
    • Alias DMA
    • Einecs 204-826-4
    • Mininmum Order 1 g
    • Factory Site Tengfei Creation Center,55 Jiangjun Avenue, Jiangning District,Nanjing
    • Price Inquiry admin@sinochem-nanjing.com
    • Manufacturer Sinochem Nanjing Corporation
    • CONTACT NOW
    Specifications

    HS Code

    470696

    Cas Number 127-19-5
    Molecular Formula C4H9NO
    Molar Mass 87.12 g/mol
    Appearance Colorless liquid
    Melting Point -20 °C
    Boiling Point 165-166 °C
    Density 0.937 g/cm³ (at 20°C)
    Solubility In Water Miscible
    Flash Point 70 °C (closed cup)
    Vapor Pressure 2.6 mmHg (at 20°C)
    Refractive Index 1.438 (at 20°C)
    Odor Faint ammonia-like odor

    As an accredited Dimethylacetamide factory, we enforce strict quality protocols—every batch undergoes rigorous testing to ensure consistent efficacy and safety standards.

    Packing & Storage
    Packing Dimethylacetamide is supplied in a 2.5-liter amber glass bottle with a secure screw cap and a detailed hazard label.
    Shipping Dimethylacetamide (DMAc) should be shipped in tightly sealed, corrosion-resistant containers, protected from moisture and incompatible substances. During transit, it must be kept upright, away from heat, ignition sources, and oxidizing agents. Proper hazard labeling is essential, as DMAc is flammable and can emit toxic fumes. Follow all relevant local and international transport regulations.
    Storage Dimethylacetamide should be stored in a tightly closed container, in a cool, dry, and well-ventilated area away from sources of heat, ignition, and incompatible substances such as strong oxidizers. It should be protected from moisture and direct sunlight. Proper labeling and secure storage to prevent accidental spills or leaks are essential, and containers should be grounded and bonded.
    Application of Dimethylacetamide

    Purity 99.9%: Dimethylacetamide with purity 99.9% is used in pharmaceutical synthesis, where it enables high drug yield and low impurity content.

    Low viscosity grade: Dimethylacetamide of low viscosity grade is used in polymer spinning, where it promotes uniform fiber formation and superior mechanical properties.

    Boiling point 165°C: Dimethylacetamide with a boiling point of 165°C is used in solvent recovery processes, where it ensures efficient separation and minimal thermal degradation.

    Stability temperature up to 200°C: Dimethylacetamide with stability up to 200°C is used in high-temperature resin production, where it maintains solvent integrity and optimizes reaction kinetics.

    Water content ≤ 0.1%: Dimethylacetamide with water content ≤ 0.1% is used in battery electrolyte formulation, where it maximizes ionic conductivity and battery performance.

    Residual amine ≤ 0.01%: Dimethylacetamide with residual amine ≤ 0.01% is used in electronic material processing, where it prevents electrical defects and enhances device reliability.

    Density 0.94 g/cm³: Dimethylacetamide with density 0.94 g/cm³ is used in chemical separations, where it allows precise solvent blending and effective component isolation.

    Molecular weight 87.12 g/mol: Dimethylacetamide with molecular weight 87.12 g/mol is used in peptide synthesis protocols, where it provides consistent solvation and efficient coupling reactions.

    Melting point -20°C: Dimethylacetamide with a melting point of -20°C is used in cryogenic applications, where it maintains liquid phase at sub-zero conditions for improved process flexibility.

    UV absorbance ≤ 0.005 at 300 nm: Dimethylacetamide with UV absorbance ≤ 0.005 at 300 nm is used in spectrophotometric analysis, where it minimizes background interference for accurate measurements.

    Free Quote

    Competitive Dimethylacetamide prices that fit your budget—flexible terms and customized quotes for every order.

    For samples, pricing, or more information, please call us at +8615371019725 or mail to admin@sinochem-nanjing.com.

    We will respond to you as soon as possible.

    Tel: +8615371019725

    Email: admin@sinochem-nanjing.com

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