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3-Penten-2-one CAS No.625-33-2 / Cat No.EBD37428
3-Penten-2-one
3-penten-2-one
ethylideneacetone
pent-3-en-2-one
(3E)-pent-3-en-2-one
(3Z)-pent-3-en-2-one
pent-3-en-2-one
(3E)-pent-3-en-2-one
(3Z)-pent-3-en-2-one
Properties
colourless liquid with a pungent odour
0.862 g/mL at 25 °C(lit.)
121-124 °C(lit.)
21 °C
n20/D 1.437(lit.)
760 mmHg ( 121 °C)
slightly soluble in Water
Safety Information
H225 Highly Flammable liquid and vapour.
H311 Toxic in contact with skin.
H315 Causes skin irritation.
H319 Causes serious eye irritation.
H335 May cause respiratory irritation.
P210 Keep away from heat/sparks/open flames/hot surfaces. — No smoking.
P261 Avoid breathing dust/fume/gas/mist/vapours/spray.
P280 Wear protective gloves/protective clothing/eye protection/face protection.
P305+P351+P338 IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continue rinsing.
P312 Call a POISON CENTER or doctor/physician if you feel unwell.
NMR Spectrum
1H NMR
13C NMR