2-Butenoic acid, 3-ethoxy-, ethyl ester

CAS Registry Number®

998-91-4

CAS Name

2-Butenoic acid, 3-ethoxy-, ethyl ester

Molecular Formula

C8H14O3

Molecular Mass

158.20

Cite this Page

2-Butenoic acid, 3-ethoxy-, ethyl ester.   CAS Common Chemistry.   CAS, a division of the American Chemical Society, n.d.   http://commonchemistry.cas.org/detail?cas_rn=998-91-4 (retrieved 2025-04-25) (CAS RN: 998-91-4).  Licensed under the Attribution-Noncommercial 4.0 International License (CC BY-NC 4.0).

Compound Properties

  • Boiling Point (1)

    195-200 °C

  • Melting Point (2)

    30-31 °C

  • Density (3)

    0.9615 g/cm³ @ Temp: 42.8000390625 °C

Source(s)

Other Names and Identifiers

InChI

InChI=1S/C8H14O3/c1-4-10-7(3)6-8(9)11-5-2/h6H,4-5H2,1-3H3

InChIKey

InChIKey=ZOCYCSPSSNMXBU-UHFFFAOYSA-N

SMILES

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

Canonical SMILES

O=C(OCC)C=C(OCC)C

Other Names for this Substance

  • 2-Butenoic acid, 3-ethoxy-, ethyl ester
  • Crotonic acid, 3-ethoxy-, ethyl ester
  • Ethyl 3-ethoxycrotonate
  • Ethyl 3-ethoxy-2-butenoate
  • 3-Ethoxycrotonic acid ethyl ester

View All

CAS INSIGHTSTM
Illustration of microRNA (ribonucleic acid) molecules. MicroRNAs