1-(5,5-Dioxophenothiazin-10-Yl)Ethanone
[CAS# 1220-99-1]

Identification

• Name: 1-(5,5-Dioxophenothiazin-10-Yl)Ethanone
• Synonyms: 1-(5,5-Dioxo-10-Phenothiazinyl)Ethanone; 1-(5,5-Diketophenothiazin-10-Yl)Ethanone; Nsc403471
• Molecular Formula: C₁₄H₁₁NO₃S
• Molecular Weight: 273.31
• CAS Registry Number: 1220-99-1
• SMILES: C1=CC=CC2=C1[S](=O)(=O)C3=C(N2C(=O)C)C=CC=C3
• InChI: 1S/C14H11NO3S/c1-10(16)15-11-6-2-4-8-13(11)19(17,18)14-9-5-3-7-12(14)15/h2-9H,1H3
• InChIKey: UNVGDZPNNRQUNC-UHFFFAOYSA-N

Properties

• Density: 1.402g/cm³ (Cal.)
• Boiling point: 569.54°C at 760 mmHg (Cal.)
• Flash point: 298.247°C (Cal.)

References

• (1): Qiang Wang, Lei Yang, Zhouqing Xu and Yanchun Sun . 10-Acetyl-10H-phenothiazine 5-oxide , Acta Cryst (2009). E65, o1978Â Â