2-Methyl-4-pentenoic acid

CAS Registry Number®

1575-74-2

CAS Name

2-Methyl-4-pentenoic acid

Molecular Formula

C6H10O2

Molecular Mass

114.14

Cite this Page

2-Methyl-4-pentenoic acid.   CAS Common Chemistry.   CAS, a division of the American Chemical Society, n.d.   http://commonchemistry.cas.org/detail?cas_rn=1575-74-2 (retrieved 2024-11-24) (CAS RN: 1575-74-2).  Licensed under the Attribution-Noncommercial 4.0 International License (CC BY-NC 4.0).

Compound Properties

  • Boiling Point (1)

    188-189 °C @ Press: 683 Torr

  • Density (2)

    0.956 g/cm³ @ Temp: 16 °C

Source(s)

Other Names and Identifiers

InChI

InChI=1S/C6H10O2/c1-3-4-5(2)6(7)8/h3,5H,1,4H2,2H3,(H,7,8)

InChIKey

InChIKey=HVRZYSHVZOELOH-UHFFFAOYSA-N

SMILES

C(CC=C)(C(O)=O)C

Canonical SMILES

O=C(O)C(C)CC=C

Other Names for this Substance

  • 4-Pentenoic acid, 2-methyl-
  • 2-Methyl-4-pentenoic acid
  • (±)-2-Methyl-4-pentenoic acid
  • α-Methyl-4-pentenoic acid

Deleted or Replaced CAS Registry Numbers

53729-46-7

CAS INSIGHTSTM
Hourglass and a clock