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Pentaerythritol

CAS Registry Number®

115-77-5

CAS Name

Pentaerythritol

Molecular Formula

C5H12O4

Molecular Mass

136.15

Cite this Page

Pentaerythritol.   CAS Common Chemistry.   CAS, a division of the American Chemical Society, n.d.   http://commonchemistry.cas.org/detail?cas_rn=115-77-5 (retrieved 2024-12-03) (CAS RN: 115-77-5).  Licensed under the Attribution-Noncommercial 4.0 International License (CC BY-NC 4.0).

Compound Properties

  • Boiling Point (1)

    276 °C @ Press: 30 Torr

  • Melting Point (1)

    260 °C

  • Density (1)

    1.399 g/cm³ @ Temp: 25 °C

Source(s)

  • (1) Hazardous Substances Data Bank data were obtained from the National Library of Medicine (US)

Other Names and Identifiers

InChI

InChI=1S/C5H12O4/c6-1-5(2-7,3-8)4-9/h6-9H,1-4H2

InChIKey

InChIKey=WXZMFSXDPGVJKK-UHFFFAOYSA-N

SMILES

C(CO)(CO)(CO)CO

Canonical SMILES

OCC(CO)(CO)CO

Other Names for this Substance

  • 1,3-Propanediol, 2,2-bis(hydroxymethyl)-
  • Pentaerythritol
  • 2,2-Bis(hydroxymethyl)-1,3-propanediol
  • Auxinutril
  • Hercules P 6

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Deleted or Replaced CAS Registry Numbers

75398-86-6, 88201-29-0, 1413934-54-9, 1889241-87-5, 2014337-56-3

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