The CAS register number of 1-(4-Methoxyphenyl)piperazine hydrochloride is 84145-43-7. It also can be called as piperazine, 1-(4-methoxyphenyl)-, hydrochloride (1:1) and the IUPAC name about this chemical is 4-methoxy-1-piperidin-4-ylpyridin-1-ium chloride. The molecular formula about this chemical is C₁₁H₁₆N₂O^.HCl and the molecular weight is 228.72. It belongs to the following product categories, such as Piperidines, Piperidones, Piperazines and so on.

Physical properties about 1-(4-Methoxyphenyl)piperazine hydrochloride are: (1)ACD/LogP: 0.92; (2)ACD/LogD (pH 5.5): -1.93; (3)ACD/LogD (pH 7.4): -0.39; (4)ACD/BCF (pH 5.5): 1; (5)ACD/BCF (pH 7.4): 1; (6)ACD/KOC (pH 5.5): 1; (7)ACD/KOC (pH 7.4): 3.67; (8)#H bond acceptors: 3; (9)#H bond donors: 1; (10)#Freely Rotating Bonds: 2; (11)Polar Surface Area: 12.47Ų; (12)Enthalpy of Vaporization: 58.79 kJ/mol; (13)Boiling Point: 344 °C at 760 mmHg; (14)Vapour Pressure: 6.8E-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 protective clothing. 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: [Cl-].O(c1ccc(cc1)[NH+]2CCNCC2)C
(2)InChI: InChI=1/C11H16N2O.ClH/c1-14-11-4-2-10(3-5-11)13-8-6-12-7-9-13;/h2-5,12H,6-9H2,1H3;1H
(3)InChIKey: HFJDUYKRPHHPAX-UHFFFAOYAV
(4)Std. InChI: InChI=1S/C11H16N2O.ClH/c1-14-11-4-2-10(3-5-11)13-8-6-12-7-9-13;/h2-5,12H,6-9H2,1H3;1H
(5)Std. InChIKey: HFJDUYKRPHHPAX-UHFFFAOYSA-N