5-[2-(1,3-dioxoisobenzofuran-5-yl)propan-2-yl]isobenzofuran-1,3-dione

Modify Date: 2025-08-26 21:48:34

5-[2-(1,3-dioxoisobenzofuran-5-yl)propan-2-yl]isobenzofuran-1,3-dione Structure
5-[2-(1,3-dioxoisobenzofuran-5-yl)propan-2-yl]isobenzofuran-1,3-dione structure
Common Name 5-[2-(1,3-dioxoisobenzofuran-5-yl)propan-2-yl]isobenzofuran-1,3-dione
CAS Number 1779-17-5 Molecular Weight 336.29500
Density 1.468g/cm3 Boiling Point 559.2ºC at 760mmHg
Molecular Formula C19H12O6 Melting Point N/A
MSDS N/A Flash Point 249.2ºC

 Names

Name 5-[2-(1,3-dioxo-2-benzofuran-5-yl)propan-2-yl]-2-benzofuran-1,3-dione
Synonym More Synonyms

 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%

 Synonyms

4,4'-Isopropylidenediphthalic anhydride
4,4'-isopropylidene-di-phthalic acid-dianhydride
Phthalic anhydride,4,4'-isopropylidenedi
4,4'-Isopropyliden-di-phthalsaeure-dianhydrid
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