Acrolein

Melting point :−87 °C(lit.)
Boiling point :53 °C(lit.)
Density :0.839 g/mL at 25 °C(lit.)
vapor density :1.94 (vs air)
vapor pressure :4.05 psi ( 20 °C)
refractive index :n20/D 1.403(lit.)
Flash point :−2 °F
storage temp. :2-8°C
solubility :H2O: soluble2 to 3 parts
form :Liquid
color :Colourless to Pale Yellow
Odor :Pungent, lacrimatory, intensely irritating odor detectable at 0.02 to 0.4 ppm
Odor Threshold :0.0036ppm
Odor Type :fruity
explosive limit :31%
Water Solubility :Soluble. 21.25 g/100 mL
Sensitive :Air & Light Sensitive
Merck :14,128
BRN :741856
Henry's Law Constant :(x 10^-6 atmm³/mol at 25 °C): 135 (Snider and Dawson, 1985)
Exposure limits :ACGIH:TLV-CEILING 0.05 ppm (0.11 mg/m3)
OSHA:PEL-TWA 0.1ppm (0.25 mg/m3)
NIOSH:REL-TWA 0.1 ppm; REL-STEL 0.3 ppm Stability :Stable, but very readily polymerizes. May have ca. 0.1% hydroquinone added as stabilizer. Flammable. Incompatible with oxidizing agents, reducing agents, oxygen, a variety of other chemicals, light. Very reactive with a wide variety of chemicals. May polymerize violently, especially on contact with strong acids or bases.
InChIKey :HGINCPLSRVDWNT-UHFFFAOYSA-N
LogP :-0.010
CAS DataBase Reference :107-02-8(CAS DataBase Reference)
NIST Chemistry Reference :2-Propenal(107-02-8)
IARC :3 (Vol. 63, Sup 7) 1995
EPA Substance Registry System :Acrolein (107-02-8)

Symbol(GHS):
Signal word:	Danger
Hazard statements:	Code Hazard statements Hazard class Category Signal word Pictogram P-Codes H225 Highly Flammable liquid and vapour Flammable liquids Category 2 Danger P210,P233, P240, P241, P242, P243,P280, P303+ P361+P353, P370+P378,P403+P235, P501 H311 Toxic in contact with skin Acute toxicity,dermal Category 3 Danger P280, P302+P352, P312, P322, P361,P363, P405, P501 H314 Causes severe skin burns and eye damage Skin corrosion/irritation Category 1A, B, C Danger P260,P264, P280, P301+P330+ P331,P303+P361+P353, P363, P304+P340,P310, P321, P305+ P351+P338, P405,P501 H410 Very toxic to aquatic life with long lasting effects Hazardous to the aquatic environment, long-term hazard Category 1 Warning P273, P391, P501
Precautionary statements:	P210 Keep away from heat/sparks/open flames/hot surfaces. — No smoking. P273 Avoid release to the environment. P280 Wear protective gloves/protective clothing/eye protection/face protection. P303+P361+P353 IF ON SKIN (or hair): Remove/Take off Immediately all contaminated clothing. Rinse SKIN with water/shower. P305+P351+P338 IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continuerinsing.