3,3-Tetramethyleneglutaric anhydride

• Catalog Number: ACM5662953
• Product Name: 3,3-Tetramethyleneglutaric anhydride
• CAS: 5662-95-3
• Category: Polymer/Macromolecule
• Synonyms: 3,3-TETRAMETHYLENEGLUTARIC ANHYDRIDE;1,1-CYCLOPENTANEDIACETIC ACID ANHYDRIDE;1,1-CYCLOPENTANEDIACETIC ANHYDRIDE;8-OXASPIRO[4.5]-7,9-DECANEDIONE;8-OXASPIRO[4.5]DECANE-7,9-DIONE;Cyclopentane-1,1-diacetic anhydride;beta,beta-Tetramethyleneglutaric anhydride
• IUPAC Name: 8-oxaspiro[4.5]decane-7,9-dione
• Molecular Weight: 168.19
• Molecular Formula: C₉H₁₂O₃
• Canonical SMILES: C1CCC2(C1)CC(=O)OC(=O)C2
• InChI Key: GFWLMILMVMCJDI-UHFFFAOYSA-N
• Boiling Point: 186ºC (15 mmHg),322.6ºC at 760 mmHg
• Melting Point: 64-66ºC
• Flash Point: 154.5ºC
• Density: 1.19 g/cm³
• Appearance: white glistening crystals
• EC Number: 227-116-6
• Exact Mass: 168.07900
• Hazard Statements: Xi: Irritant
• H-Bond Acceptor: 3
• H-Bond Donor: 0
• Safety Description: S24/25
• Stability: Stable under normal temperatures and pressures.
• WGK Germany: 3