4,4'-(Hexafluoroisopropylidene)diphthalic anhydride
**** Identification ****
Name: 4,4'-(Hexafluoroisopropylidene)diphthalic anhydride
Synonyms: 2,2-Bis(3,4-anhydrodicarboxyphenyl)hexafluoropropane
Molecular Structure: 
Molecular Formula: C19H6F6O6
Molecular Weight: 444.24
CAS Number: 1107-00-2
EINECS: 214-170-0
**** Properties ****
Melting point: 244-247°C
**** Safety Data ****
Hazard Symbols: 
C Details
Risk Codes: R34 Details
Safety Description: S26;S36/37/39;S45 Details
Transport Information: UN 3261
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