Dihydro-4-(1-methylethyl)-2H-pyran-2,6(3H)-dione

CAS Registry Number®

4160-81-0
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CAS Name

Dihydro-4-(1-methylethyl)-2H-pyran-2,6(3H)-dione

Molecular Formula

C8H12O3

Molecular Mass

156.18

Cite this Page

Dihydro-4-(1-methylethyl)-2H-pyran-2,6(3H)-dione.   CAS Common Chemistry.   CAS, a division of the American Chemical Society, n.d.   http://commonchemistry.cas.org/detail?cas_rn=4160-81-0 (retrieved 2024-09-01) (CAS RN: 4160-81-0).  Licensed under the Attribution-Noncommercial 4.0 International License (CC BY-NC 4.0).

Compound Properties

  • Boiling Point (1)

    109 °C @ Press: 0.55 Torr

  • Melting Point (2)

    25-26 °C

Source(s)

Other Names and Identifiers

InChI

InChI=1S/C8H12O3/c1-5(2)6-3-7(9)11-8(10)4-6/h5-6H,3-4H2,1-2H3

InChIKey

InChIKey=OQZNYGQXABGQMO-UHFFFAOYSA-N

SMILES

C(C)(C)C1CC(=O)OC(=O)C1

Canonical SMILES

O=C1OC(=O)CC(C1)C(C)C

Other Names for this Substance

  • 2H-Pyran-2,6(3H)-dione, dihydro-4-(1-methylethyl)-
  • Glutaric anhydride, 3-isopropyl-
  • Dihydro-4-(1-methylethyl)-2H-pyran-2,6(3H)-dione
  • 3-Isopropylglutaric anhydride
  • 3-Isopropyl-pentanedioic acid anhydride

Deleted or Replaced CAS Registry Numbers

114912-76-4