1 CHEM
FC-0946629

4,5-DICHLOROPHTHALIC ANHYDRIDE

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About This Item

Molecular FormulaC8H2Cl2O3
CAS Number942-06-3

FC-0946629

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Properties

Chemical Identifiers

IUPAC Name5,6-dichloro-2-benzofuran-1,3-dione
SMILESC1=C2C(=CC(=C1Cl)Cl)C(=O)OC2=O
InChI KeyULSOWUBMELTORB-UHFFFAOYSA-N
InChIInChI=1S/C8H2Cl2O3/c9-5-1-3-4(2-6(5)10)8(12)13-7(3)11/h1-2H

Physical Properties

Boiling Point313.0 °C
Melting Point188.0 °C
Flash Point144.8±21.3 °C
Density1.7±0.1 g/cm3

Safety Information

Hazard Class

Warning

Flash Point

144.8±21.3 °C

Please refer to the Safety Data Sheet (SDS) for complete handling, storage, and disposal instructions. Follow all applicable regulations when working with this chemical reagent.