Product Name

  • Name

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

  • EINECS 604-604-1
  • CAS No. 142335-61-3
  • Article Data2
  • CAS DataBase
  • Density 1.16g/cm3
  • Solubility
  • Melting Point 67-69 ºC
  • Formula C10H11 N3
  • Boiling Point 363.6°C at 760 mmHg
  • Molecular Weight 173.217
  • Flash Point 173.7°C
  • Transport Information
  • Appearance
  • Safety S22;S26;S36/37/39
  • Risk Codes R20/21/22;R36/37/38   
  • Molecular Structure Molecular Structure of 142335-61-3 (4-(1H-Pyrazol-1-ylmethyl)aniline)
  • Hazard Symbols
  • Synonyms 4-[(1H-Pyrazol-1-yl)methyl]aniline
  • PSA 43.84000
  • LogP 2.09480

4-(1H-Pyrazol-1-ylmethyl)aniline Chemical Properties

Molecular Structure:

Molecular Formula: C10H11N3
Molecular Weight: 173.2144
IUPAC Name: 4-(Pyrazol-1-ylmethyl)aniline
Synonyms of 4-(1H-Pyrazol-1-ylmethyl)aniline (CAS NO.142335-61-3): 4-Pyrazol-1-ylmethyl-phenylamine
CAS NO: 142335-61-3
Melting point: 67-69 oC
Index of Refraction: 1.622
Molar Refractivity: 52.45 cm3
Molar Volume: 148.7 cm3
Surface Tension: 48.1 dyne/cm
Density: 1.16 g/cm3
Flash Point: 173.7 °C
Enthalpy of Vaporization: 60.97 kJ/mol
Boiling Point: 363.6 °C at 760 mmHg
Vapour Pressure of 4-(1H-Pyrazol-1-ylmethyl)aniline (CAS NO.142335-61-3): 1.78E-05 mmHg at 25°C

4-(1H-Pyrazol-1-ylmethyl)aniline Safety Profile

Hazard Codes of 4-(1H-Pyrazol-1-ylmethyl)aniline (CAS NO.142335-61-3): HarmfulXn
Risk Statements: 20/21/22-36/37/38 
R20/21/22: Harmful by inhalation, in contact with skin and if swallowed. 
R36/37/38: Irritating to eyes, respiratory system and skin.
Safety Statements: 22-26-36/37/39 
S22: Do not breathe dust. 
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: IRRITANT

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