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Common molecules sample 50763 - Reciprocal Net Log in
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Empirical formula: C4H4O2
a: 4.000 Å
b: 20.670 Å
c: 5.110 Å
α (alpha): 90.00 °
β (beta): 101.80 °
γ (gamma): 90.00 °
Volume: 413.57 Å3
Space group: P21/c
Calculated density: 1.350 g/cm3
Z: 4
Temperature: -65.0 °C
Formula weight: 84.075 g/mole
R(F): 0.0000
Common name: Diketene
CSD refcode: DIKETE10
Short description: Acetyl ketene freezes at 20 degrees F.
Keyword: flammable
Keyword: pungent odor
Citation of a publication: Reference:Acta Crystallogr.,11,(1958)p897. Authors:M.I.Kay, L.Katz
IUPAC name: 3-Buteno-b-lactone
Layman's explanation: Acetyl ketene is a clear and colorless liquid with a pungent odor. It reacts with water releasing heat, and is also soluble in water. It is very flammable. Vapors of acetyl ketene are heavier than air and will collect and stay in low areas.
Lab name: Common molecules
Sample provider: Obtained courtesy of the Cambridge Structural Database
Status: Complete, visible to public
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