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346578

Sigma-Aldrich

5-Phenyl-1,3-cyclohexanedione

96%

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About This Item

Linear Formula:
C6H5C6H7(=O)2
CAS Number:
Molecular Weight:
188.22
MDL number:
UNSPSC Code:
12352100
PubChem Substance ID:
NACRES:
NA.22

Assay

96%

mp

188 °C (lit.)

SMILES string

O=C1CC(CC(=O)C1)c2ccccc2

InChI

1S/C12H12O2/c13-11-6-10(7-12(14)8-11)9-4-2-1-3-5-9/h1-5,10H,6-8H2

InChI key

UPPYKNLSSLIIAZ-UHFFFAOYSA-N

General description

5-Phenyl-1,3-cyclohexanedione is a 1,3-diketone. Reaction of 5-phenyl-1,3-cyclohexanedione with N-substituted isatins in pyrindine has been investigated.

Application

5-Phenyl-1,3-cyclohexanedione may be used:
  • in the synthesis of hexahydrobenzo[a]phenanthridin-4-one derivatives via condensation with N-arylmethylene-2-naphthylamines
  • in the preparation of benzophenanthridine derivatives
  • in the preparation of iodonium betaine
  • in the synthesis of various 2H-pyrans by iodine-catalyzed reactions

Storage Class Code

11 - Combustible Solids

WGK

WGK 3

Flash Point(F)

Not applicable

Flash Point(C)

Not applicable

Personal Protective Equipment

dust mask type N95 (US), Eyeshields, Gloves

Certificates of Analysis (COA)

Search for Certificates of Analysis (COA) by entering the products Lot/Batch Number. Lot and Batch Numbers can be found on a product’s label following the words ‘Lot’ or ‘Batch’.

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