Product Name

  • Name

    N-ACETYLINDOLE-3-CARBOXALDEHYDE

  • EINECS 245-347-0
  • CAS No. 22948-94-3
  • Article Data23
  • CAS DataBase
  • Density 1.19 g/cm3
  • Solubility
  • Melting Point 165 °C(lit.)
  • Formula C11H9NO2
  • Boiling Point 336 °C at 760 mmHg
  • Molecular Weight 187.198
  • Flash Point 157 °C
  • Transport Information
  • Appearance Light yellow crystals
  • Safety 26-36
  • Risk Codes 36/37/38
  • Molecular Structure Molecular Structure of 22948-94-3 (N-ACETYLINDOLE-3-CARBOXALDEHYDE)
  • Hazard Symbols IrritantXi
  • Synonyms Indole-3-carboxaldehyde,1-acetyl- (6CI,8CI);1-Acetyl-1H-indole-3-carboxaldehyde;1-Acetyl-3-formyl-1H-indole;1-Acetylindole-3-carboxaldehyde;N-Acetyl-1H-indole-3-carboxaldehyde;N-Acetyl-3-indolecarboxaldehyde;N-Acetylindol-3-carboxaldehyde;NSC 61289;
  • PSA 39.07000
  • LogP 2.11390

1-Acetyl-3-indolecarboxaldehyde Chemical Properties

IUPAC Name: 1-acetylindole-3-carbaldehyde
Synonyms of 1H-Indole-3-carboxaldehyde,1-acetyl- (CAS NO.22948-94-3): EINECS 245-347-0 ; 1-Acetyl-1H-indole-3-carbaldehyde
CAS NO: 22948-94-3
Molecular Formula of 1H-Indole-3-carboxaldehyde,1-acetyl- (CAS NO.22948-94-3): C11H9NO2
Molecular Weight: 187.1947
Molecular Structure:

H bond acceptors: 3 
Freely Rotating Bonds: 1
Polar Surface Area: 39.07 Å2
Index of Refraction: 1.598
Molar Refractivity: 53.61 cm3
Molar Volume: 157.1 cm3
Surface Tension: 45.2 dyne/cm
Density of 1H-Indole-3-carboxaldehyde,1-acetyl- (CAS NO.22948-94-3): 1.19 g/cm3
Flash Point: 157 °C
Enthalpy of Vaporization: 57.91 kJ/mol
Boiling Point: 336 °C at 760 mmHg
Vapour Pressure: 0.000116 mmHg at 25°C 
Melting point: 165 °C

1-Acetyl-3-indolecarboxaldehyde Safety Profile

Hazard Codes: IrritantXi
Risk Statements: 36/37/38 
R36/37/38: Irritating to eyes, respiratory system and skin.
Safety Statements: 26-36 
S26: In case of contact with eyes, rinse immediately with plenty of water and seek medical advice. 
S36: Wear suitable protective clothing.
WGK Germany: 3

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