| | Identification | More |  | [Name] 
 4,5-DICHLOROPHTHALIC ANHYDRIDE
 |  | [CAS] 
 942-06-3
 |  | [Synonyms] 
 4,5-DICHLOROPHTHALIC ANHYDRIDE
 5,6-DICHLORO-1,3-DIHYDROISOBENZOFURAN-1,3-DIONE
 AKOS 92355
 5,6-Dichloro-2-benzofuran-1,3-dione
 4,5-DICHLOROPHTHALIC ANHYDRIDE 98+%
 5,6-Dichloroisobenzofuran-1,3(1H,3H)-dione
 |  | [EINECS(EC#)] 
 213-386-2
 |  | [Molecular Formula] 
 C8H2Cl2O3
 |  | [MDL Number] 
 MFCD00075034
 |  | [Molecular Weight] 
 217.01
 |  | [MOL File] 
 942-06-3.mol
 | 
 | Chemical Properties | Back Directory |  | [Appearance] 
 Light grey to pale blue powder
 |  | [Melting point ] 
 185-187 °C(lit.)
 
 |  | [Boiling point ] 
 313°C(lit.)
 |  | [density ] 
 1.5974 (estimate)
 |  | [storage temp. ] 
 Inert atmosphere,Store in freezer, under -20°C
 |  | [solubility ] 
 Chloroform (Slightly)
 |  | [form ] 
 Powder
 |  | [color ] 
 Light gray to pale blue
 |  | [Stability:] 
 Moisture Sensitive
 |  | [InChI] 
 InChI=1S/C8H2Cl2O3/c9-5-1-3-4(2-6(5)10)8(12)13-7(3)11/h1-2H
 |  | [InChIKey] 
 ULSOWUBMELTORB-UHFFFAOYSA-N
 |  | [SMILES] 
 C1(=O)C2=C(C=C(Cl)C(Cl)=C2)C(=O)O1
 |  | [CAS DataBase Reference] 
 942-06-3(CAS DataBase Reference)
 | 
 | Safety Data | Back Directory |  | [Hazard Codes ] 
 Xi
 |  | [Risk Statements ] 
 R36/37/38:Irritating to eyes, respiratory system and skin .
 |  | [Safety Statements ] 
 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 .
 |  | [WGK Germany ] 
 3
 
 |  | [HS Code ] 
 29173995
 | 
 |  |