Ethyl tert-butyl ether

CAS Registry Number®

637-92-3

CAS Name

Ethyl tert-butyl ether

Molecular Formula

C6H14O

Molecular Mass

102.17

Cite this Page

Ethyl tert-butyl ether.   CAS Common Chemistry.   CAS, a division of the American Chemical Society, n.d.   http://commonchemistry.cas.org/detail?cas_rn=637-92-3 (retrieved 2025-03-28) (CAS RN: 637-92-3).  Licensed under the Attribution-Noncommercial 4.0 International License (CC BY-NC 4.0).

Compound Properties

  • Boiling Point (1)

    72.5 °C

  • Melting Point (2)

    -94 °C

  • Density (3)

    0.735 g/cm³ @ Temp: 25 °C; Press: 750 Torr

Source(s)

Other Names and Identifiers

InChI

InChI=1S/C6H14O/c1-5-7-6(2,3)4/h5H2,1-4H3

InChIKey

InChIKey=NUMQCACRALPSHD-UHFFFAOYSA-N

SMILES

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

Canonical SMILES

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

Other Names for this Substance

  • Propane, 2-ethoxy-2-methyl-
  • Ether, tert-butyl ethyl
  • 2-Ethoxy-2-methylpropane
  • tert-Butyl ethyl ether
  • Ethyl tert-butyl oxide

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