The CAS register number of 5-Nitro-1-tetralone is 51114-73-9. It also can be called as 5-Nitro-3,4-dihydro-1(2H)-naphthalenone and the IUPAC name about this chemical is 5-nitro-3,4-dihydro-2H-naphthalen-1-one. The molecular formula about this chemical is C₁₀H₉NO₃ and the molecular weight is 191.18336.

Physical properties about 5-Nitro-1-tetralone are: (1)ACD/LogP: 1.26; (2)ACD/LogD (pH 5.5): 1; (3)ACD/LogD (pH 7.4): 1; (4)ACD/BCF (pH 5.5): 5; (5)ACD/BCF (pH 7.4): 5; (6)ACD/KOC (pH 5.5): 115; (7)ACD/KOC (pH 7.4): 115; (8)#H bond acceptors: 4; (9)#Freely Rotating Bonds: 1; (10)Polar Surface Area: 62.89 Å²; (11)Index of Refraction: 1.604; (12)Molar Refractivity: 49.715 cm³; (13)Molar Volume: 144.602 cm³; (14)Polarizability: 19.709x10^-24cm³; (15)Surface Tension: 55.582 dyne/cm; (16)Density: 1.322 g/cm³; (17)Flash Point: 175.695 °C; (18)Enthalpy of Vaporization: 59.448 kJ/mol; (19)Boiling Point: 349.939 °C at 760 mmHg. 

You can still convert the following datas into molecular structure:
(1)SMILES: c1cc2c(c(c1)N(=O)=O)CCCC2=O
(2)InChI: InChI=1/C10H9NO3/c12-10-6-2-3-7-8(10)4-1-5-9(7)11(13)14/h1,4-5H,2-3,6H2
(3)InChIKey: HXTWAFNCOABMPL-UHFFFAOYAN
(4)Std. InChI: InChI=1S/C10H9NO3/c12-10-6-2-3-7-8(10)4-1-5-9(7)11(13)14/h1,4-5H,2-3,6H2
(5)Std. InChIKey: HXTWAFNCOABMPL-UHFFFAOYSA-N