2-Hexynoic acid

CAS Registry Number®

764-33-0
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CAS Name

2-Hexynoic acid

Molecular Formula

C6H8O2

Molecular Mass

112.13

Cite this Page

2-Hexynoic acid.   CAS Common Chemistry.   CAS, a division of the American Chemical Society, n.d.   http://commonchemistry.cas.org/ChemicalDetail.aspx?ref=764-33-0 (retrieved 2024-05-06) (CAS RN: 764-33-0).  Licensed under the Attribution-Noncommercial 4.0 International License (CC BY-NC 4.0).

Compound Properties

  • Boiling Point (1)

    119-120 °C @ Press: 16 Torr
  • Melting Point (2)

    27 °C

Source(s)

Other Names and Identifiers

InChI

InChI=1S/C6H8O2/c1-2-3-4-5-6(7)8/h2-3H2,1H3,(H,7,8)

InChIKey

InChIKey=AKYAUBWOTZJUBI-UHFFFAOYSA-N

SMILES

C(#CCCC)C(O)=O

Canonical SMILES

O=C(O)C#CCCC

Other Names for this Substance

  • 2-Hexynoic acid

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