The Arsonic acid,(4-methyl-3-nitrophenyl)- (9CI), with the CAS registry number 6295-19-8, is also known as p-Toluene-3-nitroarsonic acid. This chemical's molecular formula is C₇H₈AsNO₅ and molecular weight is 261.06. What's more, its systematic name is (4-methyl-3-nitrophenyl)arsonic acid.

Physical properties of Arsonic acid,(4-methyl-3-nitrophenyl)- (9CI) are: (1)ACD/LogP: 0.19; (2)# of Rule of 5 Violations: 0; (3)#H bond acceptors: 6; (4)#H bond donors: 2; (5)#Freely Rotating Bonds: 2; (6)Polar Surface Area: 81.35 Å²; (7)Flash Point: 225.2 °C; (8)Enthalpy of Vaporization: 81.79 kJ/mol; (9)Boiling Point: 506.8 °C at 760 mmHg; (10)Vapour Pressure: 4.29E-11 mmHg at 25°C.

You can still convert the following datas into molecular structure:
(1)SMILES: O=[N+]([O-])c1cc(ccc1C)[As](=O)(O)O
(2)InChI: InChI=1S/C7H8AsNO5/c1-5-2-3-6(8(10,11)12)4-7(5)9(13)14/h2-4H,1H3,(H2,10,11,12)
(3)InChIKey: ZZCRGEZBCCUBTK-UHFFFAOYSA-N