Product Name

  • Name

    5-Aminooxindole

  • EINECS
  • CAS No. 20876-36-2
  • Article Data48
  • CAS DataBase
  • Density 1.307 g/cm3
  • Solubility
  • Melting Point 182-186 °C
  • Formula C8H8N2O
  • Boiling Point 416.8 °C at 760 mmHg
  • Molecular Weight 148.164
  • Flash Point 205.8 °C
  • Transport Information
  • Appearance Yellow to brown crystalline powder
  • Safety 26-36/37/39
  • Risk Codes 36/37/38
  • Molecular Structure Molecular Structure of 20876-36-2 (5-Aminooxindole)
  • Hazard Symbols IrritantXi
  • Synonyms 2-Indolinone,5-amino- (8CI);Oxindole, 5-amino- (6CI);5-Amino-1,3-dihydro-2H-indol-2-one;5-Amino-1,3-dihydroindol-2-one;5-Amino-2-indolinone;5-Amino-2-oxindole;
  • PSA 55.12000
  • LogP 1.48260

5-Aminooxindole Chemical Properties

Product Name: 5-Aminooxindole ( 20876-36-2)
CAS: 20876-36-2
Synonyms: Timtec-bb sbb010120 ; chembrdg-bb 4006397 ; 5-Amino-1,3-dihydro-indol-2-one ; 5-Amino-2-oxindole;5-Aminooxindole ; 2H-indol-2-one, 5-amino-1,3-dihydro- ; 5-Amino-1,3-dihydro-2h-indol-2-one ; 5-Aminooxindole, 5-amino-2-oxoindoline

MF: C8H8N2O
MW: 148.16
Molecular Structure:
Product Categories: 5-Aminooxindole ( 20876-36-2) belongs to amines,blocks,indoles oxindoles,indoline oxindole and indoles .
Mol File: 20876-36-2.mol
MP:  182-186°C
Surface Tension: 58.7 dyne/cm 
Density: 1.307 g/cm3 
Flash Point: 205.8 °C 
Enthalpy of Vaporization: 67 kJ/mol 
Boiling Point: 416.8 °C at 760 mmHg 
Vapour Pressure: 3.73E-07 mmHg at 25°C 
H bond acceptors: 3 
H bond donors: 3 
Freely Rotating Bonds: 1 
Polar Surface Area: 23.55 ?2 
Index of Refraction: 1.653
Molar Refractivity: 41.53 cm3 
Molar Volume: 113.3 cm3 
Polarizability: 16.46 10-24cm3 

5-Aminooxindole Uses

5-Aminooxindole ( 20876-36-2) is often used as intermediate in organic syntheses.

5-Aminooxindole Safety Profile

Hazard Codes:  Xi
Risk Statements: 36/37/38
36/37/38 : Irritating to eyes, respiratory system and skin.
Safety Statements:  26-36/37/39
26: In case of contact with eyes, rinse immediately with plenty of water and seek medical advice.
36/37/39 : When we use 5-Aminooxindole ( 20876-36-2), we should wear suitable protective clothing, gloves and eye/face protection.

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