Erythritol

CAS Registry Number®

149-32-6

CAS Name

Erythritol

Molecular Formula

C4H10O4

Molecular Mass

122.12

Cite this Page

Erythritol.   CAS Common Chemistry.   CAS, a division of the American Chemical Society, n.d.   http://commonchemistry.cas.org/detail?cas_rn=149-32-6 (retrieved 2024-11-23) (CAS RN: 149-32-6).  Licensed under the Attribution-Noncommercial 4.0 International License (CC BY-NC 4.0).

Compound Properties

  • Boiling Point (1)

    330.5 °C

  • Melting Point (1)

    121.5 °C

  • Density (2)

    1.44 g/cm³

Source(s)

Other Names and Identifiers

InChI

InChI=1/C4H10O4/c5-1-3(7)4(8)2-6/h3-8H,1-2H2/t3-,4+

InChIKey

InChIKey=UNXHWFMMPAWVPI-ZXZARUISNA-N

SMILES

[C@H]([C@H](CO)O)(CO)O

Canonical SMILES

OCC(O)C(O)CO

Other Names for this Substance

  • 1,2,3,4-Butanetetrol, (2R,3S)-rel-
  • Erythritol
  • 1,2,3,4-Butanetetrol, (R*,S*)-
  • rel-(2R,3S)-1,2,3,4-Butanetetrol
  • Erythrol

View All

Deleted or Replaced CAS Registry Numbers

10030-58-7, 188346-77-2, 868541-49-5, 882981-67-1, 909878-64-4, 1646188-83-1, 1798874-12-0, 2075830-99-6, 2584414-71-9, 2774599-63-0

CAS INSIGHTSTM
Hourglass and a clock