Questinol
[CAS# 35688-09-6]

Identification

• Name: Questinol
• Synonyms: 1,6-dihydroxy-3-(hydroxymethyl)-8-methoxyanthracene-9,10-dione
• Molecular Formula: C₁₆H₁₂O₆
• Molecular Weight: 300.26
• CAS Registry Number: 35688-09-6
• SMILES: COC1=CC(=CC2=C1C(=O)C3=C(C2=O)C=C(C=C3O)CO)O

Properties

• Solubility: 120.9 mg/L (25 ºC water)
• Density: 1.5±0.1 g/cm³, Calc.^*
• Index of Refraction: 1.708, Calc.^*
• Melting point: 218.19 ºC
• Boiling Point: 511.96 ºC, 630.5±55.0 ºC (760 mmHg), Calc.^*
• Flash Point: 241.4±25.0 ºC, Calc.^*

^* Calculated using Advanced Chemistry Development (ACD/Labs) Software.

Safety Data

• Hazard Symbols: GHS07 Warning
• Hazard Statements: H315-H319-H335
• Precautionary Statements: P261-P305+P351+P338-P302+352