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Chemindex > 652-40-4 3,6-difluorophthalic anhydride

652-40-4 3,6-difluorophthalic anhydride

Product Name 3,6-difluorophthalic anhydride
Synonyms 1,1'-(1,1,1,3,3,3-hexafluoropropane-2,2-diyl)bis(3,4-dimethylbenzene);4,7-difluoro-2-benzofuran-1,3-dione
Molecular Formula C8H2F2O3
Molecular Weight 184.0965
InChl InChI=1/C8H2F2O3/c9-3-1-2-4(10)6-5(3)7(11)13-8(6)12/h1-2H
CAS Registry Number 652-40-4
EINECS 265-687-3
Molecular Structure
Density 1.658g/cm3
Melting Point 218-221℃
Boiling Point 315.7°C at 760 mmHg
Refractive Index 1.555
Flash Point 140.1°C
Vapour Pressur 0.000429mmHg at 25°C
Hazard Symbols  Xi##Irritant:;
Risk Codes R36/37/38##Irritating to eyes, respiratory system and skin.:;
Safety Description S26##In case of contact with eyes, rinse immediately with plenty of water and seek medical advice.||S37/39##Wear suitable gloves and eye/face protection.:;