Itaconic acid

CAS Registry Number®

97-65-4

CAS Name

Itaconic acid

Molecular Formula

C5H6O4

Molecular Mass

130.10

Cite this Page

Itaconic acid.   CAS Common Chemistry.   CAS, a division of the American Chemical Society, n.d.   http://commonchemistry.cas.org/detail?cas_rn=97-65-4 (retrieved 2024-11-21) (CAS RN: 97-65-4).  Licensed under the Attribution-Noncommercial 4.0 International License (CC BY-NC 4.0).

Compound Properties

  • Boiling Point (1)

    158-160 °C @ Press: 12 Torr

  • Melting Point (2)

    162-164 °C (decomp)

  • Density (2)

    1.632 g/cm³

Source(s)

Other Names and Identifiers

InChI

InChI=1S/C5H6O4/c1-3(5(8)9)2-4(6)7/h1-2H2,(H,6,7)(H,8,9)

InChIKey

InChIKey=LVHBHZANLOWSRM-UHFFFAOYSA-N

SMILES

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

Canonical SMILES

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

Other Names for this Substance

  • Butanedioic acid, 2-methylene-
  • Succinic acid, methylene-
  • Butanedioic acid, methylene-
  • 2-Methylenebutanedioic acid
  • Itaconic acid

View All

Deleted or Replaced CAS Registry Numbers

1887074-72-7

CAS INSIGHTSTM
Targeted protein degrader structure, illustration