4-(11-Hydroxy-3-Oxo-3H-Dibenzo[c,h]Xanthen-7-Yl)Isophthalic Acid
[CAS# 128724-35-6]

Identification

• Classification: Analytical chemistry >> Standard >> Spectrometric standard
• Name: 4-(11-Hydroxy-3-Oxo-3H-Dibenzo[c,h]Xanthen-7-Yl)Isophthalic Acid
• Synonyms: 1,3-benzenedicarboxylic acid, 4-(11-hydroxy-3-oxo-3H-dibenzo[c,h]xanthen-7-yl)-; 4-(11-hydroxy-3-oxo-3H-dibenzo[c,h]xanthen-7-yl)benzene-1,3-dicarboxylic acid; 5(6)-carboxynaphthofluorescein
• Molecular Formula: C₂₉H₁₆O₇
• Molecular Weight: 476.43
• CAS Registry Number: 128724-35-6
• SMILES: O=C(O)c6ccc(C=1c5c(OC=2C=1\C=C/C\3=C/C(=O)\C=C/C=2/3)c4ccc(O)cc4cc5)c(C(=O)O)c6
• InChI: 1S/C29H16O7/c30-17-4-9-19-14(11-17)1-7-22-25(21-6-3-16(28(32)33)13-24(21)29(34)35)23-8-2-15-12-18(31)5-10-20(15)27(23)36-26(19)22/h1-13,30H,(H,32,33)(H,34,35)
• InChIKey: JQVIDJJOHLALHF-UHFFFAOYSA-N

Properties

• Density: 1.637g/cm³ (Cal.)
• Boiling point: 899.679°C at 760 mmHg (Cal.)
• Flash point: 311.062°C (Cal.)
• Refractive index: 1.833 (Cal.)