The CAS register number of 3-Aminophenol hydrochloride is 51-81-0. It also can be called as m-Aminophenol HCl and the systematic name about this chemical is 3-hydroxyanilinium chloride. The molecular formula about this chemical is C₆H₈ClNO and the molecular weight is 145.59.

Physical properties about 3-Aminophenol hydrochloride are: (1)ACD/LogP: 0.34; (2)ACD/LogD (pH 5.5): 0.32; (3)ACD/LogD (pH 7.4): 0.34; (4)ACD/BCF (pH 5.5): 1.01; (5)ACD/BCF (pH 7.4): 1.06; (6)ACD/KOC (pH 5.5): 34.64; (7)ACD/KOC (pH 7.4): 36.34; (8)#H bond acceptors: 2; (9)#H bond donors: 3; (10)#Freely Rotating Bonds: 2; (11)Polar Surface Area: 9.23 Å²; (12)Flash Point: 116.4 °C; (13)Enthalpy of Vaporization: 56 kJ/mol; (14)Boiling Point: 298.6 °C at 760 mmHg; (15)Vapour Pressure: 0.000709 mmHg at 25 °C.

Uses of 3-Aminophenol hydrochloride: it can be used to produce N-(3-hydroxy-phenyl)-N'-(2-methyl-4-nitro-phenyl)-guanidine with C₈H₇N₃O₂. This reaction will need solvent of chlorobenzene. This reaction needs heating. The yield is about 58%.

When you are using this chemical, please be cautious about it as the following:
This chemical is irritating to eyes, respiratory system and skin. If you want to use it, wear suitable protective clothing, gloves and eye/face protection. 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-].Oc1cccc(c1)[NH3+]
(2)InChI: InChI=1/C6H7NO.ClH/c7-5-2-1-3-6(8)4-5;/h1-4,8H,7H2;1H
(3)InChIKey: DCBCSMXGLXAXDM-UHFFFAOYAK
(4)Std. InChI: InChI=1S/C6H7NO.ClH/c7-5-2-1-3-6(8)4-5;/h1-4,8H,7H2;1H
(5)Std. InChIKey: DCBCSMXGLXAXDM-UHFFFAOYSA-N