Morpholine

CAS Registry Number®

110-91-8

CAS Name

Morpholine

Molecular Formula

C4H9NO

Molecular Mass

87.12

Cite this Page

Morpholine.   CAS Common Chemistry.   CAS, a division of the American Chemical Society, n.d.   http://commonchemistry.cas.org/detail?cas_rn=110-91-8 (retrieved 2024-11-23) (CAS RN: 110-91-8).  Licensed under the Attribution-Noncommercial 4.0 International License (CC BY-NC 4.0).

Compound Properties

  • Boiling Point (1)

    128.9 °C @ Press: 760 Torr

  • Melting Point (1)

    -4.9 °C

  • Density (1)

    1.0007 g/cm³ @ Temp: 20 °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/C4H9NO/c1-3-6-4-2-5-1/h5H,1-4H2

InChIKey

InChIKey=YNAVUWVOSKDBBP-UHFFFAOYSA-N

SMILES

C1COCCN1

Canonical SMILES

O1CCNCC1

Other Names for this Substance

  • Morpholine
  • Diethylene imidoxide
  • Diethylene oximide
  • Diethylenimide oxide
  • p-Isoxazine, tetrahydro-

View All

Deleted or Replaced CAS Registry Numbers

88542-81-8, 96122-95-1, 99108-56-2, 147366-31-2, 854893-20-2, 1357848-50-0

CAS INSIGHTSTM
Hourglass and a clock