China (Mainland)
1,2,4,5-Benzenetetracarboxylic anhydride CAS NO.89-32-7
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- ProName: 1,2,4,5-Benzenetetracarboxylic anhydri...
- CasNo: 89-32-7
- Molecular Formula: C10H2O6
- LimitNum: 0
Superiority
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 …
Details
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
Molecular Formula C10H2O6
Molecular Weight 218.12
CAS Registry 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 Xn Details
Risk Codes R41;R42/43 Details
Safety Description S22;S24;S26;S37/39 Details
