The 2,4-Diaminophenol sulfate, with cas register number of 68015-98-5, belongs to the classes of Phenetole. It is also known as 4-Ethoxy-1,3-benzenediamine sulfate; 4-Ethoxy-m-phenylenediamine sulfate (1:1). Its IUPAC name is named as 4-ethoxybenzene-1,3-diamine; sulfuric acid. And its systematic name is called 1,3-Benzenediamine, 4-ethoxy-, sulfate (1:1). This chemical also has EINECS register number which is 268-164-8.

Physical properties about this chemical are: (1)ACD/LogP: 0.27; (2)# of Rule of 5 Violations: 0; (3)ACD/LogD (pH 5.5): 0.06; (4)ACD/LogD (pH 7.4): 0.27; (5)ACD/BCF (pH 5.5): 1; (6)ACD/BCF (pH 7.4): 1; (7)ACD/KOC (pH 5.5): 20.39; (8)ACD/KOC (pH 7.4): 33.32; (9)#H bond acceptors: 3; (10)#H bond donors: 4; (11)#Freely Rotating Bonds: 4; (12)Flash Point: 166.4 °C; (13)Enthalpy of Vaporization: 55.7 kJ/mol; (14)Boiling Point: 315.7 °C at 760 mmHg; (15)Vapour Pressure: 0.00043 mmHg at 25°C.

When you are using this chemical, please be cautious about it as the following:
2,4-Diaminophenol sulfate should keep away from incompatible materials, ignition sources and untrained individuals. It should be kept in secure and label area. Its containers/cylinders should be protected from physical damage.  In addition, it is not compatible with strong oxidizing agents.

You can still convert the following datas into molecular structure:
(1)InChI: InChI=1/C8H12N2O.H2O4S/c1-2-11-8-4-3-6(9)5-7(8)10;1-5(2,3)4/h3-5H,2,9-10H2,1H3;(H2,1,2,3,4);
(2)Smiles: c1(c(cc(N)cc1)N)OCC.S(O)(O)(=O)=O