Alfa Aesar™ 1,2,4-Benzenetricarboxylic anhydride, 97%

Manufacturer: Alfa Aesar™ B23003A1

Quantity 1kg

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Catalog No. AAB23003A1

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    Chemical Identifiers

    CAS 552-30-7
    Molecular Formula C9H4O5
    Formula Weight 192.13g/mol
    MDL Number MFCD00005925
    Beilstein 9394
    Merck Index 14,9703
    Synonym 4-Carboxyphthalic anhydride; Trimellitic anhydride
    Chemical Name or Material 1,2,4-Benzenetricarboxylic anhydride

    Specifications

    Melting Point 165° to 169°C
    Boiling Point 240° to 245°C (14mmHg)
    Quantity 1kg
    Flash Point 227°C (440°F)
    CAS 552-30-7
    Molecular Formula C9H4O5
    Formula Weight 192.13g/mol
    MDL Number MFCD00005925
    Beilstein 9394
    Merck Index 14,9703
    Synonym 4-Carboxyphthalic anhydride; Trimellitic anhydride
    Health Hazard 1 Danger
    Health Hazard 2 GHS H Statement
    H334-H318-H335-H317
    May cause allergy or asthma symptoms or breathing difficulties if inhaled.
    Causes serious eye damage.
    May cause respiratory irritation.
    May cause an allergic skin reaction.
    Health Hazard 3 GHS P Statement
    P284a-P261-P280-P305+P351+P338-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.
    Store locked up.
    Dispose of contents/container in accordance with local/regional/national/international regulations.
    RTECS Number DC2050000
    TSCA TSCA
    Chemical Name or Material 1,2,4-Benzenetricarboxylic anhydride
    Assay 97%

    Description

    Applications
    1,2,4-Benzenetricarboxylic anhydride is used to produce good heat-proof, weather-proof and solvent-proof trimellitate plasticizers, to synthesize polyester resins, curing agent of epoxy resins, heat-proof insulated laminas, heat-proof varnishes, stabilizers, dyestuffs, pigments, surfactants. TMA can also be used as accelerant for vulcanization, treating agent of fiber and flocculant of film. It has wide application to high class aerooil, impregnating oil for power capacitors, adhesives for granules, instant adhesives, sizing agents, antismoke agents, dyestuffs, printing inks, medicines and farm chemicals.

    Solubility
    Hydrolyzes in water. Soluble in ethanol, acetone, and most other organic solvents.

    Notes
    Moisture sensitive. Store under inert gas. Incompatible with oxidizing agents, bases, water/ moisture.

    GHS H Statement
    H334-H318-H335-H317
    May cause allergy or asthma symptoms or breathing difficulties if inhaled.
    Causes serious eye damage.
    May cause respiratory irritation.
    May cause an allergic skin reaction.

    GHS P Statement
    P284a-P261-P280-P305+P351+P338-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.
    Store locked up.
    Dispose of contents/container in accordance with local/regional/national/international regulations.

    Danger

    SDS & Safety Documents

  • Description & Specifications
  • Safety and Handling

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