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Pyromellitic dianhydride

Catalog No. A12712 Name Alfa Aesar
CAS Number 89-32-7 Website
M. F. C10H2O6 Telephone
M. W. 218.11928 Fax
Purity 97% Email
Storage Chembase ID: 89381

SYNONYMS

Title
均苯四甲酸二酐
IUPAC name
5,11-dioxatricyclo[7.3.0.03,7]dodeca-1,3(7),8-triene-4,6,10,12-tetrone
IUPAC Traditional name
pyromellitic dianhydride
Synonyms
1,2,4,5-Benzenetetracarboxylic dianhydride

DATABASE IDS

CAS Number 89-32-7
EC Number 201-898-9
MDL Number MFCD00005005
Beilstein Number 213583

PROPERTIES

Purity 97%
Boiling Point 305-310°C/30mm
Density 1.68
Flash Point 380°C(716°F)
Melting Point 284-288°C
GHS Pictograms GHS05
GHS Pictograms GHS08
GHS Hazard statements H334-H317-H318-H303
European Hazard Symbols X
GHS Precautionary statements P285-P261-P305+P351+P338-P302+P352-P321-P501A
Risk Statements 41-42/43
RTECS DB9300000
Safety Statements 22-24-26-37/39
Storage Warning Moisture Sensitive
TSCA Listed

DETAILS

REFERENCES