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1,2,4,5-Benzenetetracarboxylic anhydride

**** Identification ****
Name: 1,2,4,5-Benzenetetracarboxylic anhydride
Synonyms: Pyromellitic dianhydride; Benzene-1,2,4,5-tetracarboxylic dianhydride; PMDA
Molecular Structure: chemoffer CAS #: 89-32-7
Molecular Formula: C10H2O6
Molecular Weight: 218.12
CAS Number: 89-32-7
EINECS: 201-898-9
**** Properties ****
Melting point: 283-287°C
Boiling point: 397-400°C
Flash point: 380°C
Water solubility: decomposes
**** Safety Data ****
Hazard Symbols: symbolXn Details
Risk Codes: R41;R42/43 Details
Safety Description: S22;S24;S26;S37/39 Details

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