Alfa Aesar™ 4,5-Dihydro-6-methylpyridazin-3(2H)-one monohydrate, 99%

Manufacturer: Alfa Aesar™ B2452014

Quantity 25g

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Catalog No. AAB2452014

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    Chemical Identifiers

    CAS 5157-08-4
    Molecular Formula C5H8N2O·H2O
    Formula Weight 130.15 (112.13 Anhydrous)
    MDL Number MFCD00006455
    Beilstein 107612
    Synonym 6-Methyl-4,5-dihydro-3(2H)-pyridazinone monohydrate
    Chemical Name or Material 4,5-Dihydro-6-methylpyridazin-3(2H)-one monohydrate

    Specifications

    Formula Weight 130.15 (112.13 Anhydrous)
    Molecular Formula C5H8N2O·H2O
    MDL Number MFCD00006455
    Melting Point 78° to 80°C
    CAS 5157-08-4
    Beilstein 107612
    Synonym 6-Methyl-4,5-dihydro-3(2H)-pyridazinone monohydrate
    Health Hazard 1 Warning
    Health Hazard 3 GHS P Statement
    P261-P280-P305+P351+P338-P304+P340-P405-P501a
    Avoid breathing dust/fume/gas/mist/vapors/spray.
    Wear protective gloves/protective clothing/eye protection/face protection.
    IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continue rinsing.
    IF INHALED: Remove to fresh air and keep at rest in a position comfortable for breathing.
    Store locked up.
    Dispose of contents/container in accordance with local/regional/national/international regulations.
    RTECS Number UR6375000
    Quantity 25g
    Health Hazard 2 GHS H Statement
    H315-H319-H335
    Causes skin irritation.
    Causes serious eye irritation.
    May cause respiratory irritation.
    Chemical Name or Material 4,5-Dihydro-6-methylpyridazin-3(2H)-one monohydrate
    Assay 99%

    GHS H Statement
    H315-H319-H335
    Causes skin irritation.
    Causes serious eye irritation.
    May cause respiratory irritation.

    GHS P Statement
    P261-P280-P305+P351+P338-P304+P340-P405-P501a
    Avoid breathing dust/fume/gas/mist/vapors/spray.
    Wear protective gloves/protective clothing/eye protection/face protection.
    IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continue rinsing.
    IF INHALED: Remove to fresh air and keep at rest in a position comfortable for breathing.
    Store locked up.
    Dispose of contents/container in accordance with local/regional/national/international regulations.

    Warning

    SDS & Safety Documents

  • Description & Specifications
  • Safety and Handling

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