This chemical is called Ethanone, 1-[4-(decyloxy)phenyl]-, and its systematic name is 1-[4-(decyloxy)phenyl]ethanone. With the molecular formula of C₁₈H₂₈O₂, its molecular weight is 276.41. The CAS registry number of this chemical is 18099-59-7. In addition, this chemical should be sealed in the cool and dry place. Don't contact with skin and eyes if you use it.

Other characteristics of the Ethanone, 1-[4-(decyloxy)phenyl]- can be summarised as followings: (1)ACD/LogP: 6.52; (2)# of Rule of 5 Violations: 1; (3)ACD/LogD (pH 5.5): 6.52; (4)ACD/LogD (pH 7.4): 6.52; (5)ACD/BCF (pH 5.5): 53313.09; (6)ACD/BCF (pH 7.4): 53313.09; (7)ACD/KOC (pH 5.5): 84149.16; (8)ACD/KOC (pH 7.4): 84149.16; (9)#H bond acceptors: 2; (10)#H bond donors: 0; (11)#Freely Rotating Bonds: 11; (12)Polar Surface Area: 26.3 Å²; (13)Index of Refraction: 1.488; (14)Molar Refractivity: 84.65 cm³; (15)Molar Volume: 293.5 cm³; (16)Polarizability: 33.55×10^-24cm³; (17)Surface Tension: 33.6 dyne/cm; (18)Density: 0.941 g/cm³; (19)Flash Point: 154.3 °C; (20)Enthalpy of Vaporization: 64.43 kJ/mol; (21)Boiling Point: 394.3 °C at 760 mmHg; (22)Vapour Pressure: 2.01E-06 mmHg at 25°C.

Uses of this chemical: The Ethanone, 1-[4-(decyloxy)phenyl]- could react with methanol; sodium salt, and obtain the 3-(4-decyloxy-phenyl)-1H-pyrazole. This reaction needs the reagent of ethyl formate, hydrazine chlorhydrate, and the solvent of toluene. The yield is 50 %.

You can still convert the following datas into molecular structure: 
1.SMILES: O=C(c1ccc(OCCCCCCCCCC)cc1)C
2.InChI: InChI=1/C18H28O2/c1-3-4-5-6-7-8-9-10-15-20-18-13-11-17(12-14-18)16(2)19/h11-14H,3-10,15H2,1-2H3
3.InChIKey: UVDHIFJLWNPHLV-UHFFFAOYAY