acrolein 107-02-8

Acrolein

2-Propenal;Acrolein;Acrylaldehyde;Acrylic aldehyde;Allyl aldehyde;Aqualin;Propenal;Prop-2-en-1-al;2-Propen-1-one;NSC 8819;Magnacide H;Magnacide B;25314-61-8

107-02-8

C3H4O

InChIKey=HGINCPLSRVDWNT-UHFFFAOYSA-N

56.06330

56.06

203-453-4

2912190030

Aldehydes

17.07000

0.37130

Acrolein, stabilized appears as a colorless to yellow volatile liquid with a disagreeable choking odor. Flash point below 0°F. Initially irritating to the eyes and mucous membranes. Very toxic by inhalation. Less dense than water (7.0 lb / gal). Vapors heavier than air. Used to make other chemicals, plastics, and as a herbicide. Rate of onset: Immediate Persistence: Minutes to hour Odor threshold: 1 ppm Source/use/other hazard: Herbicide; tox and corrosive fumes.

0.8075 g/cm³ @ Temp: 50 °C

-88 °C

52.5 °C @ Press: 760 Torr

-26ºC

1.402

H2O: soluble . 21.25 g/100 mL

2-8ºC

4.05 psi ( 20 °C)

1.94 (vs air)

Class IB Flammable Liquid: Fl.P. below 73°F and BP at or above 100°F.

vol% in air: 2.81

Extremely sharp; extremely acrid, pungent, burnt sweet; hot fat

pH 6.0 (max), a 10% solution in water at 25 °C