The CAS register number of 1-(2-Hydroxy-1-naphthyl)ethan-1-one is 574-19-6. It also can be called as Ethanone, 1-(2-hydroxy-1-naphthalenyl)- and the IUPAC name about this chemical is 1-(2-hydroxynaphthalen-1-yl)ethanone. The molecular formula about this chemical is C₁₂H₁₀O₂ and the molecular weight is 186.21. It belongs to the Aromatic Phenols.

Physical properties about 1-(2-Hydroxy-1-naphthyl)ethan-1-one are: (1)ACD/LogP: 3.20; (2)ACD/LogD (pH 5.5): 3.19; (3)ACD/LogD (pH 7.4): 3.12; (4)ACD/BCF (pH 5.5): 157.46; (5)ACD/BCF (pH 7.4): 132.64; (6)ACD/KOC (pH 5.5): 1300.33; (7)ACD/KOC (pH 7.4): 1095.38; (8)#H bond acceptors: 2; (9)#H bond donors: 1; (10)#Freely Rotating Bonds: 2; (11)Polar Surface Area: 26.3Ų; (12)Index of Refraction: 1.65; (13)Molar Refractivity: 56 cm³; (14)Molar Volume: 153.5 cm³; (15)Polarizability: 22.2x10^-24cm³; (16)Surface Tension: 51.5 dyne/cm; (17)Enthalpy of Vaporization: 60.08 kJ/mol; (18)Boiling Point: 334.9 °C at 760 mmHg; (19)Vapour Pressure: 6.37E-05 mmHg at 25°C.

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

You can still convert the following datas into molecular structure:
(1)SMILES: O=C(c1c2c(ccc1O)cccc2)C
(2)InChI: InChI=1/C12H10O2/c1-8(13)12-10-5-3-2-4-9(10)6-7-11(12)14/h2-7,14H,1H3
(3)InChIKey: VUIOUIWZVKVFCI-UHFFFAOYAE
(4)Std. InChI: InChI=1S/C12H10O2/c1-8(13)12-10-5-3-2-4-9(10)6-7-11(12)14/h2-7,14H,1H3
(5)Std. InChIKey: VUIOUIWZVKVFCI-UHFFFAOYSA-N