IUPAC Name: 1H-indazol-3-amine
Molecular Formula: C₇H₇N₃
Molecular Weight: 133.15 g/mol
Canonical SMILES: c12c(cccc2)[nH]nc1N
InChI: InChI=1/C7H7N3/c8-7-5-3-1-2-4-6(5)9-10-7/h1-4H,(H3,8,9,10)
Mol File: 874-05-5.mol
Product Categories: Amines; Fused Ring Systems
XLogP3-AA: 1.2
H-Bond Donor: 2
H-Bond Acceptor: 2
Rotatable Bond Count: 0
Tautomer Count: 13
Exact Mass: 133.063997
MonoIsotopic Mass: 133.063997
Topological Polar Surface Area: 54.7
Heavy Atom Count: 10
Complexity: 126
Index of Refraction: 1.78
Molar Refractivity: 40.85 cm³
Molar Volume: 97.3 cm³
Polarizability: 16.19×10^-24cm³
Surface Tension: 79.4 dyne/cm
Density: 1.367 g/cm³
Flash Point: 209.5 °C
Enthalpy of Vaporization: 62.43 kJ/mol
Boiling Point: 376.6 °C at 760 mmHg
Melting Point: 156-157 °C
Water Solubility: 1.57E+04 mg/L at 25 °C
Henry's Law Constant: 1.92E-10 atm-m³/mole at 25 °C
Atmospheric OH Rate Constant: 1.14E-10 cm³/molecule-sec at 25 °C
Vapour Pressure of 1H-Indazol-3-amine (CAS NO.874-05-5): 7.16E-06 mmHg at 25 °C

Risk Statements: 34 
R34: Causes burns.
Safety Statements: 26-36/37/39 
S26: In case of contact with eyes, rinse immediately with plenty of water and seek medical advice. 
S36/37/39: Wear suitable protective clothing, gloves and eye/face protection.
HazardClass of 1H-Indazol-3-amine (CAS NO.874-05-5): Irritant

 1H-Indazol-3-amine (CAS NO.874-05-5), its Synonyms are 1H-Indazole, 3-amino- ; 3-Aminoindazole ; 3-Indazolamine ; 1H-Indazol-3-ylamine ; 1H-Indazol-3-ylamine ,97% .  Its raw materials are 1-Butanol ; Hydrazine hydrate ; 2-Fluorobenzonitrile .