Hydroquinone diphthalic anhydride
Names
[ CAS No. ]:
17828-53-4
[ Name ]:
Hydroquinone diphthalic anhydride
[Synonym ]:
1,3-Isobenzofurandione, 5,5'-[1,4-phenylenebis(oxy)]bis-
4,4'-(p-Phenylenedioxy)bis[phthalic anhydride]
4,4'-(4,1-Phenylenedioxy)bis[phthalic anhydride]
1,4-Bis(3,4-dicarboxyphenoxy)benzene dianhydride
4,4'-(p-phenylenedioxy)diphthalic anhydride
1,4-Diphenoxybenzene-3',4',3'',4''-tetracarboxylic acid anhydride
5,5'-[1,4-Phenylenebis(oxy)]bis(2-benzofuran-1,3-dione)
HYDROQUINONE DIPHTHALIC ANHYDRIDE
Chemical & Physical Properties
[ Density]:
1.6±0.1 g/cm3
[ Boiling Point ]:
638.9±50.0 °C at 760 mmHg
[ Melting Point ]:
251-252 ºC
[ Molecular Formula ]:
C22H10O8
[ Molecular Weight ]:
402.310
[ Flash Point ]:
281.1±30.2 °C
[ Exact Mass ]:
402.037567
[ PSA ]:
105.20000
[ LogP ]:
5.05
[ Vapour Pressure ]:
0.0±1.9 mmHg at 25°C
[ Index of Refraction ]:
1.688
Safety Information
[ Hazard Codes ]:
Xi