Product Name

  • Name

    4-Bromocinnamaldehyde

  • EINECS
  • CAS No. 49678-04-8
  • Article Data83
  • CAS DataBase
  • Density 1.466 g/cm3
  • Solubility
  • Melting Point 70-74 °C
  • Formula C9H7BrO
  • Boiling Point 310.5 °C at 760 mmHg
  • Molecular Weight 211.058
  • Flash Point 114.5 °C
  • Transport Information
  • Appearance Light Yellow Solid
  • Safety 22-24/25
  • Risk Codes
  • Molecular Structure Molecular Structure of 49678-04-8 (4-Bromocinnamaldehyde)
  • Hazard Symbols
  • Synonyms 2-Propenal,3-(4-bromophenyl)-, (E)-;trans-3-(4-Bromophenyl)-2-propenal;trans-4-Bromocinnamaldehyde;trans-p-Bromocinnamaldehyde;
  • PSA 17.07000
  • LogP 2.66120

4-Bromocinnamaldehyde Chemical Properties

Molecular Structure:

Molecular Formula: C9H7BrO
Molecular Weight: 211.0553 
Systematic Name: (2E)-3-(4-Bromophenyl)prop-2-enal
Synonyms of 4-Bromocinnamaldehyde (CAS NO.49678-04-8): trans-4-Bromocinnamaldehyde ; (E)-3-(4-Bromophenyl)-2-propenal
CAS NO: 49678-04-8
Product Categories: Miscellaneous Reagents ; aldehydes
Melting point: 70-74°C 
Index of Refraction: 1.611
Molar Refractivity: 50.01 cm3
Molar Volume: 143.9 cm3
Surface Tension: 43.5 dyne/cm
Density: 1.466 g/cm3
Flash Point: 114.5 °C
Enthalpy of Vaporization: 55.13 kJ/mol
Boiling Point: 310.5 °C at 760 mmHg
Vapour Pressure of 4-Bromocinnamaldehyde (CAS NO.49678-04-8): 0.000598 mmHg at 25°C

4-Bromocinnamaldehyde Safety Profile

Safety Statements of 4-Bromocinnamaldehyde (CAS NO.49678-04-8): 22-24/25 
S22: Do not breathe dust. 
S24/25: Avoid contact with skin and eyes.

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