1,1-Dichloro-3,3-dimethyl-2-butanone

CAS Registry Number®

22591-21-5

CAS Name

1,1-Dichloro-3,3-dimethyl-2-butanone

Molecular Formula

C6H10Cl2O

Molecular Mass

169.05

Cite this Page

1,1-Dichloro-3,3-dimethyl-2-butanone.   CAS Common Chemistry.   CAS, a division of the American Chemical Society, n.d.   http://commonchemistry.cas.org/detail?cas_rn=22591-21-5 (retrieved 2025-04-01) (CAS RN: 22591-21-5).  Licensed under the Attribution-Noncommercial 4.0 International License (CC BY-NC 4.0).

Compound Properties

  • Boiling Point (1)

    75-77 °C @ Press: 20 Torr

  • Melting Point (2)

    50-51 °C

Source(s)

Other Names and Identifiers

InChI

InChI=1S/C6H10Cl2O/c1-6(2,3)4(9)5(7)8/h5H,1-3H3

InChIKey

InChIKey=UDWZXMQIEHAAQT-UHFFFAOYSA-N

SMILES

C(C(C)(C)C)(C(Cl)Cl)=O

Canonical SMILES

O=C(C(Cl)Cl)C(C)(C)C

Other Names for this Substance

  • 2-Butanone, 1,1-dichloro-3,3-dimethyl-
  • 1,1-Dichloro-3,3-dimethyl-2-butanone
  • Dichloromethyl tert-butyl ketone
  • α,α-Dichloropinacolin
  • 1,1-Dichloropinacolone

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