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chemBlink >> Chemical Listing >> B >> 1,2,4,5-Benzenetetracarboxylic anhydride






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
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Molecular Structure 1,2,4,5-Benzenetetracarboxylic anhydride, Pyromellitic dianhydride, Benzene-1,2,4,5-tetracarboxylic dianhydride, PMDA, CAS #: 89-32-7
Molecular Formula C10H2O6
Molecular Weight 218.12
CAS Registry Number 89-32-7
EINECS 201-898-9
 
Properties
Melting point 283-287 ºC
Boiling point 397-400 ºC
Flash point 380 ºC
Water solubility decomposes
 
Safety Data
Hazard Symbols symbol   Xn    Details
Risk Codes R41;R42/43    Details
Safety Description S22;S24;S26;S37/39    Details
 
List of Suppliers
web     SHINYA CHEM Co., Ltd. China
 

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