4-Phenyl-3-butyn-2-one

CAS Registry Number®

1817-57-8
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CAS Name

4-Phenyl-3-butyn-2-one

Molecular Formula

C10H8O

Molecular Mass

144.17

Cite this Page

4-Phenyl-3-butyn-2-one.   CAS Common Chemistry.   CAS, a division of the American Chemical Society, n.d.   http://commonchemistry.cas.org/detail?cas_rn=1817-57-8 (retrieved 2024-09-07) (CAS RN: 1817-57-8).  Licensed under the Attribution-Noncommercial 4.0 International License (CC BY-NC 4.0).

Compound Properties

  • Boiling Point (1)

    110-111 °C @ Press: 5 Torr

  • Melting Point (2)

    4.0-4.5 °C

  • Density (1)

    1.0257 g/cm³ @ Temp: 20 °C

Source(s)

Other Names and Identifiers

InChI

InChI=1S/C10H8O/c1-9(11)7-8-10-5-3-2-4-6-10/h2-6H,1H3

InChIKey

InChIKey=UPEUQDJSUFHFQP-UHFFFAOYSA-N

SMILES

C(#CC(C)=O)C1=CC=CC=C1

Canonical SMILES

O=C(C#CC=1C=CC=CC1)C

Other Names for this Substance

  • 3-Butyn-2-one, 4-phenyl-
  • 4-Phenyl-3-butyn-2-one
  • Acetylphenylacetylene
  • Methyl phenylethynyl ketone
  • Phenylethynyl methyl ketone

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