Product Name

  • Name

    2-Ethylacrylaldehyde

  • EINECS 213-079-3
  • CAS No. 922-63-4
  • Article Data54
  • CAS DataBase
  • Density 0.859
  • Solubility Soluble in alcohol. Insoluble in water.
  • Melting Point -101.15°C (estimate)
  • Formula C5H8 O
  • Boiling Point 92-93 ºC
  • Molecular Weight 84.1179
  • Flash Point 1 ºC
  • Transport Information UN 3384
  • Appearance
  • Safety Moderately toxic by inhalation. Mutation data reported. When heated to decomposition it emits acrid smoke and irritating vapors.
  • Risk Codes R11;R20/21/22   
  • Molecular Structure Molecular Structure of 922-63-4 (2-Ethylacrylaldehyde)
  • Hazard Symbols
  • Synonyms Butyraldehyde,2-methylene- (6CI,7CI,8CI); 2-Ethyl-2-propenal; 2-Ethylacrolein;2-Ethylpropenal; 2-Formyl-1-butene; 2-Methylenebutanal; 2-Methylenebutyraldehyde;Ethacrolein; Ethylacrolein; a-Ethylacrolein; a-Ethylacrylaldehyde
  • PSA 17.07000
  • LogP 1.15150

2-Ethylacrylaldehyde Chemical Properties

Product Name: α-Ethylacrolein (CAS NO.922-63-4)


Molecular Formula: C5H8O
Molecular Weight: 84.12g/mol
Mol File: 922-63-4.mol
Einecs: 213-079-3
Boiling point: 92.5 °C at 760 mmHg
Flash Point: 1.1 °C
Density: 0.814 g/cm3
Refractive index: 1.425
Surface Tension: 22.5 dyne/cm
Enthalpy of Vaporization: 33.23 kJ/mol
Vapour Pressure: 51.5 mmHg at 25°C
XLogP3: 1.2
H-Bond Donor: 0
H-Bond Acceptor: 1

2-Ethylacrylaldehyde Toxicity Data With Reference

1.    

mic-sat 1 µmol/plate

     MUREAV    Mutation Research. 264 (1991),193.
2.    

mic-esc 350 nmol/plate

     MUREAV    Mutation Research. 516 (2002),81.
3.    

mic-sat 1.6 µmol/L/20M

     EMMUEG    Environmental and Molecular Mutagenesis. 37 (2001),324.
4.    

mic-sat 1.7 µmol/L/20M

     EMMUEG    Environmental and Molecular Mutagenesis. 37 (2001),324.
5.    

ihl-rat LC50:289 ppm/4H

     TXCYAC    Toxicology. 22 (1981),79.

2-Ethylacrylaldehyde Safety Profile

Safety Information of α-Ethylacrolein (CAS NO.922-63-4):
Hazard Codes: F,Xn
Risk Statements: 11-20/21/22-36/37/38 
11:  Highly Flammable
20:  Harmful by inhalation 
21:  Harmful in contact with skin 
22:  Harmful if swallowed 
36:  Irritating to the eyes 
37:  Irritating to the respiratory system
38:  Irritating to the skin 
Safety Statements: 16-26-36/37/39-28
16:  Keep away from sources of ignition - No smoking
26:  In case of contact with eyes, rinse immediately with plenty of water and seek medical advice
28:  After contact with skin, wash immediately with plenty of ... (to be specified by the manufacturer)
36:  Wear suitable protective clothing  
37:  Wear suitable gloves   
39:  Wear eye/face protection 

2-Ethylacrylaldehyde Specification

 α-Ethylacrolein ,its CAS NO. is 922-63-4,the synonyms is 2-Ethylacrolein ; 2-Methylenebutyraldehyde ; 2-Ethacrolein ; 2-Ethylacrylaldehyde ; 2-Ethylpropenal ; 2-Methylene-butana ; 2-Methylenebutanal ; 2-Methylene-butyraldehyd .

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