The 9H-Fluoren-9-one,2-hydroxy-, with the CAS registry number 6949-73-1, is also known as 2-Hydroxy-9-fluorenone. Its EINECS number is 230-119-5 and its systematic name is 2-Hydroxy-9H-fluoren-9-one. This chemical's molecular formula is C₁₃H₈O₂ and molecular weight is 196.20. What's more, it belongs to the product categories of Fluorenes & Fluorenones; Fluorenones; C₁₃ to C₁₄; Carbonyl Compounds; Ketones.

Physical properties of 9H-Fluoren-9-one,2-hydroxy- are: (1)ACD/LogP: 3.14; (2)# of Rule of 5 Violations: 0; (3)ACD/LogD (pH 5.5): 3.14; (4)ACD/LogD (pH 7.4): 3.13; (5)ACD/BCF (pH 5.5): 144.23; (6)ACD/BCF (pH 7.4): 141.35; (7)ACD/KOC (pH 5.5): 1221.87; (8)ACD/KOC (pH 7.4): 1197.52; (9)#H bond acceptors: 2; (10)#H bond donors: 1; (11)#Freely Rotating Bonds: 1; (12)Polar Surface Area: 26.3 Å²; (13)Index of Refraction: 1.707; (14)Molar Refractivity: 55.8 cm³; (15)Molar Volume: 143.2 cm³; (16)Polarizability: 22.12×10^-24 cm³; (17)Surface Tension: 63.7 dyne/cm; (18)Density: 1.369 g/cm³; (19)Flash Point: 165.1 °C; (20)Enthalpy of Vaporization: 66.04 kJ/mol; (21)Boiling Point: 386.6 °C at 760 mmHg; (22)Vapour Pressure: 1.57E-06 mmHg at 25°C.

Uses of 9H-Fluoren-9-one,2-hydroxy-: it can be used to produce fluorene-2,9-diol at the temperature of 0-40 °C. It will need reagent NaBH₄ and solvent aq. ethanol with the reaction time of 2 hours. The yield is about 100%.

When you are using this chemical, please be cautious about it as the following:
It is irritating to eyes, respiratory system and skin. In case of contact with eyes, you should rinse immediately with plenty of water and seek medical advice. When using it, you need wear suitable gloves and eye/face protection.

You can still convert the following datas into molecular structure:
(1)Canonical SMILES: C1=CC=C2C(=C1)C3=C(C2=O)C=C(C=C3)O
(2)InChI: InChI=1S/C13H8O2/c14-8-5-6-10-9-3-1-2-4-11(9)13(15)12(10)7-8/h1-7,14H
(3)InChIKey: GXUBPHMYNSICJC-UHFFFAOYSA-N