3,3′,5,5′-Tetramethyl-4,4′-diphenoquinone
CAS Registry Number®
4906-22-3
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CAS Name
3,3′,5,5′-Tetramethyl-4,4′-diphenoquinoneMolecular Formula
C16H16O2Molecular Mass
240.30Cite this Page
3,3′,5,5′-Tetramethyl-4,4′-diphenoquinone. CAS Common Chemistry. CAS, a division of the American Chemical Society, n.d. http://commonchemistry.cas.org/detail?cas_rn=4906-22-3 (retrieved ) (CAS RN: 4906-22-3). Licensed under the Attribution-Noncommercial 4.0 International License (CC BY-NC 4.0).Compound Properties
Melting Point (1)
210-215 °C
Source(s)
Other Names and Identifiers
InChI
InChI=1S/C16H16O2/c1-9-5-13(6-10(2)15(9)17)14-7-11(3)16(18)12(4)8-14/h5-8H,1-4H3
InChIKey
InChIKey=QDRFIDSUGRGGAY-UHFFFAOYSA-N
SMILES
CC1=CC(C=C(C)C1=O)=C2C=C(C)C(=O)C(C)=C2
Canonical SMILES
O=C1C(=CC(C=C1C)=C2C=C(C(=O)C(=C2)C)C)C
Other Names for this Substance
- 2,5-Cyclohexadien-1-one, 4-(3,5-dimethyl-4-oxo-2,5-cyclohexadien-1-ylidene)-2,6-dimethyl-
- [Bi-2,5-cyclohexadien-1-ylidene]-4,4′-dione, 3,3′,5,5′-tetramethyl-
- Diphenoquinone, 3,3′,5,5′-tetramethyl-
- 4-(3,5-Dimethyl-4-oxo-2,5-cyclohexadien-1-ylidene)-2,6-dimethyl-2,5-cyclohexadien-1-one
- 3,3′,5,5′-Tetramethyl-4,4′-diphenoquinone
Deleted or Replaced CAS Registry Numbers
19358-55-5, 41395-97-5, 83467-99-6, 141339-04-0, 142763-32-4