4-Methoxy-2-butynoic acid

CAS Registry Number®

24303-64-8
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CAS Name

4-Methoxy-2-butynoic acid

Molecular Formula

C5H6O3

Molecular Mass

114.10

Cite this Page

4-Methoxy-2-butynoic acid.   CAS Common Chemistry.   CAS, a division of the American Chemical Society, n.d.   http://commonchemistry.cas.org/detail?cas_rn=24303-64-8 (retrieved 2024-07-07) (CAS RN: 24303-64-8).  Licensed under the Attribution-Noncommercial 4.0 International License (CC BY-NC 4.0).

Compound Properties

  • Boiling Point (1)

    114-118 °C @ Press: 3 Torr

Source(s)

Other Names and Identifiers

InChI

InChI=1S/C5H6O3/c1-8-4-2-3-5(6)7/h4H2,1H3,(H,6,7)

InChIKey

InChIKey=ATFQGKWMZOYASB-UHFFFAOYSA-N

SMILES

C(#CCOC)C(O)=O

Canonical SMILES

O=C(O)C#CCOC

Other Names for this Substance

  • 2-Butynoic acid, 4-methoxy-
  • Tetrolic acid, 4-methoxy-
  • 4-Methoxy-2-butynoic acid