4H-1-Benzothiopyran-4-One 1,1-Dioxide
[CAS# 22810-27-1]

Identification

• Name: 4H-1-Benzothiopyran-4-One 1,1-Dioxide
• Synonyms: 1,1-Dioxo-4-Thiochromenone; 1,1-Diketothiochromen-4-One; 4H-Thiochromen-4-One 1,1-Dioxide
• Molecular Formula: C₉H₆O₃S
• Molecular Weight: 194.20
• CAS Registry Number: 22810-27-1
• SMILES: C1=CC=CC2=C1[S](=O)(=O)C=CC2=O
• InChI: 1S/C9H6O3S/c10-8-5-6-13(11,12)9-4-2-1-3-7(8)9/h1-6H
• InChIKey: RXBWQAAHJROHAR-UHFFFAOYSA-N

Properties

• Density: 1.464g/cm³ (Cal.)
• Boiling point: 406.937°C at 760 mmHg (Cal.)
• Flash point: 271.476°C (Cal.)