Alfa Aesar™ Syringic acid, 98+%

Manufacturer: Alfa Aesar™ A11725-22

Quantity 100g

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Catalog No. AAA1172522

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    Chemical Identifiers

    CAS 530-57-4
    Molecular Formula C9H10O5
    Formula Weight 198.17g/mol
    MDL Number MFCD00002552
    Beilstein 2115262
    Synonym 3,5-Dimethoxy-4-hydroxybenzoic acid; 4-Hydroxy-3,5-dimethoxybenzoic acid
    Chemical Name or Material Syringic acid

    Specifications

    Boiling Point 192° to 193°C (14mmHg)
    Melting Point 206° to 208°C
    Quantity 100g
    CAS 530-57-4
    Molecular Formula C9H10O5
    Formula Weight 198.17g/mol
    MDL Number MFCD00002552
    Beilstein 2115262
    Synonym 3,5-Dimethoxy-4-hydroxybenzoic acid; 4-Hydroxy-3,5-dimethoxybenzoic acid
    Health Hazard 1 Warning
    Health Hazard 2 GHS H Statement
    H315-H319-H335
    Causes skin irritation.
    Causes serious eye irritation.
    May cause respiratory irritation.
    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 DH2090000
    TSCA TSCA
    Chemical Name or Material Syringic acid
    Assay ≥98%

    Description

    Applications
    Syringic acid is used as an inhibitor of poly(ethylene glycol) oxidation. It is used for the preparation of poly(1,4-phenylene oxide). It is added as an additive in wine and vinegar.

    Solubility
    Soluble in methanol (50 mg/ml), water (5.78 mg/ml at 25°C), chloroform: methanol (1:1), ethyl alcohol, and DMF.

    Notes
    Storage temperature: 2 - 4°C. Avoid excessive heat and light. Air and moisture sensitive.

    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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