The 4,4'-Diaminostilbene dihydrochloride with cas registry number of 54760-75-7, belongs to the following product categorie: stilbenes. Its systematic name is 4,4'-(E)-ethene-1,2-diyldianilinium dichloride. And its IUPAC name is 4-[(e)-2-(4-aminophenyl)ethenyl]aniline.

Physical properties about this chemical are: (1)ACD/LogP: 2.27; (2)# of Rule of 5 Violations: 0; (3)ACD/LogD (pH 5.5): 2.2; (4)ACD/LogD (pH 7.4): 2.27; (5)ACD/BCF (pH 5.5): 26.63; (6)ACD/BCF (pH 7.4): 31.15; (7)ACD/KOC (pH 5.5): 348.53; (8)ACD/KOC (pH 7.4): 407.72; (9)#H bond acceptors: 2; (10)#H bond donors: 4; (11)#Freely Rotating Bonds: 4; (12)Polar Surface Area: 0 Å²; (13)Enthalpy of Vaporization: 69.53 kJ/mol; (14)Vapour Pressure: 6.89E-08 mmHg at 25°C.

You can still convert the following datas into molecular structure: 
(1)SMILES: [Cl-].[Cl-].C(=C/c1ccc(cc1)[NH3+])\c2ccc(cc2)[NH3+];
(2)InChI: InChI=1/C14H14N2.2ClH/c15-13-7-3-11(4-8-13)1-2-12-5-9-14(16)10-6-12;;/h1-10H,15-16H2;2*1H/b2-1+;;;
(3)InChIKey: QHDAFTKIEDDTPV-SEPHDYHBBM;
(4)Std. InChI: InChI=1S/C14H14N2.2ClH/c15-13-7-3-11(4-8-13)1-2-12-5-9-14(16)10-6-12;;/h1-10H,15-16H2;2*1H/b2-1+;;;
(5)Std. InChIKey: QHDAFTKIEDDTPV-SEPHDYHBSA-N