5-[2-(1,3-dioxoisobenzofuran-5-yl)propan-2-yl]isobenzofuran-1,3-dione
Names
[ CAS No. ]:
1779-17-5
[ Name ]:
5-[2-(1,3-dioxoisobenzofuran-5-yl)propan-2-yl]isobenzofuran-1,3-dione
[Synonym ]:
4,4'-Isopropylidenediphthalic anhydride
4,4'-isopropylidene-di-phthalic acid-dianhydride
Phthalic anhydride,4,4'-isopropylidenedi
4,4'-Isopropyliden-di-phthalsaeure-dianhydrid
Chemical & Physical Properties
[ Density]:
1.468g/cm3
[ Boiling Point ]:
559.2ºC at 760mmHg
[ Molecular Formula ]:
C19H12O6
[ Molecular Weight ]:
336.29500
[ Flash Point ]:
249.2ºC
[ Exact Mass ]:
336.06300
[ PSA ]:
86.74000
[ LogP ]:
2.63370
[ Vapour Pressure ]:
1.54E-12mmHg at 25°C
[ Index of Refraction ]:
1.647
Safety Information
[ HS Code ]:
2932999099
Customs
[ HS Code ]: 2932999099
[ Summary ]:
2932999099. other heterocyclic compounds with oxygen hetero-atom(s) only. VAT:17.0%. Tax rebate rate:13.0%. . MFN tariff:6.5%. General tariff:20.0%