[(3',6'-Dihydroxyspiro[2-Benzofuran-3,9'-Xanthene]-1-Ylidene)Amino]Thiourea
[CAS# 75323-82-9]

Identification

• Name: [(3',6'-Dihydroxyspiro[2-Benzofuran-3,9'-Xanthene]-1-Ylidene)Amino]Thiourea
• Synonyms: [(3',6'-Dihydroxyspiro[Isobenzofuran-3,9'-Xanthene]-1-Ylidene)Amino]Thiourea; [(3',6'-Dihydroxy-1-Spiro[Isobenzofuran-3,9'-Xanthene]Ylidene)Amino]Thiourea; Flths
• Molecular Formula: C₂₁H₁₅N₃O₄S
• Molecular Weight: 405.43
• CAS Registry Number: 75323-82-9
• SMILES: C1=CC=CC\2=C1C3(OC2=N/NC(=S)N)C5=C(OC4=C3C=CC(=C4)O)C=C(O)C=C5
• InChI: 1S/C21H15N3O4S/c22-20(29)24-23-19-13-3-1-2-4-14(13)21(28-19)15-7-5-11(25)9-17(15)27-18-10-12(26)6-8-16(18)21/h1-10,25-26H,(H3,22,24,29)/b23-19+
• InChIKey: HOUJZQLNVOLPOY-FCDQGJHFSA-N

Properties

• Density: 1.586g/cm³ (Cal.)
• Boiling point: 644.536°C at 760 mmHg (Cal.)
• Flash point: 343.603°C (Cal.)