Product Name

  • Name

    4-(1H-Pyrazol-1-yl)aniline

  • EINECS
  • CAS No. 17635-45-9
  • Article Data21
  • CAS DataBase
  • Density 1.2 g/cm3
  • Solubility
  • Melting Point 54 °C
  • Formula C9H9N3
  • Boiling Point 311.978 °C at 760 mmHg
  • Molecular Weight 159.191
  • Flash Point 142.479 °C
  • Transport Information
  • Appearance
  • Safety 26-37/39
  • Risk Codes 36/37/38
  • Molecular Structure Molecular Structure of 17635-45-9 (4-(1H-Pyrazol-1-yl)aniline)
  • Hazard Symbols IrritantXi
  • Synonyms Pyrazole,1-(p-aminophenyl)- (6CI,8CI);1-(4-Aminophenyl)pyrazole;1-(4'-Aminophenyl)-1H-pyrazole;1-(p-Aminophenyl)pyrazole;4-(1H-Pyrazol-1-yl)aniline;4-(1H-Pyrazol-1-yl)benzenamine;4-1H-Pyrazol-1-ylphenylamine;[4-(Pyrazol-1-yl)phenyl]amine;
  • PSA 43.84000
  • LogP 2.03570

4-(1H-Pyrazol-1-yl)aniline Specification

The Benzenamine,4-(1H-pyrazol-1-yl)-, with CAS registry number 17635-45-9, belongs to the following product categories: (1)Amines and Anilines; (2)Heterocycles. It has the systematic name of 4-(1H-pyrazol-1-yl)aniline. And the chemical formula of this chemical is C9H9N3.

Physical properties of Benzenamine,4-(1H-pyrazol-1-yl)-: (1)ACD/LogP: 0.83; (2)# of Rule of 5 Violations: 0; (3)ACD/LogD (pH 5.5): 0.82; (4)ACD/LogD (pH 7.4): 0.83; (5)ACD/BCF (pH 5.5): 2.47; (6)ACD/BCF (pH 7.4): 2.53; (7)ACD/KOC (pH 5.5): 66.03; (8)ACD/KOC (pH 7.4): 67.66; (9)#H bond acceptors: 3; (10)#H bond donors: 2; (11)#Freely Rotating Bonds: 2; (12)Polar Surface Area: 21.06 Å2; (13)Index of Refraction: 1.641; (14)Molar Refractivity: 47.84 cm3; (15)Molar Volume: 132.6 cm3; (16)Polarizability: 18.96×10-24cm3; (17)Surface Tension: 50.3 dyne/cm; (18)Enthalpy of Vaporization: 55.29 kJ/mol; (19)Vapour Pressure: 0.000545 mmHg at 25°C.

When you are using this chemical, please be cautious about it as the following:
The Benzenamine,4-(1H-pyrazol-1-yl)- irritates to eyes, respiratory system and skin. When use it, wear suitable protective clothing, gloves and eye/face protection. If 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: n1cccn1c2ccc(N)cc2
(2)InChI: InChI=1/C9H9N3/c10-8-2-4-9(5-3-8)12-7-1-6-11-12/h1-7H,10H2
(3)InChIKey: CSFIQHZIFKIQNO-UHFFFAOYAI
(4)Std. InChI: InChI=1S/C9H9N3/c10-8-2-4-9(5-3-8)12-7-1-6-11-12/h1-7H,10H2
(5)Std. InChIKey: CSFIQHZIFKIQNO-UHFFFAOYSA-N

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