4-[(Phenylsulphonyl)Oxy]Phthalic Acid
[CAS# 51419-12-6]

Identification

• Name: 4-[(Phenylsulphonyl)Oxy]Phthalic Acid
• Synonyms: 4-((Phenylsulphonyl)Oxy)Phthalic Acid
• Molecular Formula: C₁₄H₁₀O₇S
• Molecular Weight: 322.29
• CAS Registry Number: 51419-12-6
• EINECS: 257-194-7
• SMILES: C2=C(O[S](=O)(=O)C1=CC=CC=C1)C=CC(=C2C(=O)O)C(=O)O
• InChI: 1S/C14H10O7S/c15-13(16)11-7-6-9(8-12(11)14(17)18)21-22(19,20)10-4-2-1-3-5-10/h1-8H,(H,15,16)(H,17,18)
• InChIKey: HOWKEJQAUVTCTI-UHFFFAOYSA-N

Properties

• Density: 1.548g/cm³ (Cal.)
• Boiling point: 579.485°C at 760 mmHg (Cal.)
• Flash point: 304.262°C (Cal.)