5-PHENYLCYCLOHEXANE-1,3-DIONE Chemical Properties

Melting point:

188 °C (lit.)

Boiling point:

283.23°C (rough estimate)

Density 

1.0750 (rough estimate)

refractive index 

1.6010 (estimate)

storage temp. 

Sealed in dry,Room Temperature

form 

powder

pka

4.92±0.20(Predicted)

color 

Faint yellow to light yellow

BRN 

1103470

InChIKey

UPPYKNLSSLIIAZ-UHFFFAOYSA-N

CAS DataBase Reference

493-72-1(CAS DataBase Reference)

EPA Substance Registry System

1,3-Cyclohexanedione, 5-phenyl- (493-72-1)

Safety Information

Safety Statements 

24/25

WGK Germany 

3

HS Code 

29143990

MSDS

• Language:English Provider:ACROS
• Language:English Provider:SigmaAldrich
• Language:English Provider:ALFA

5-PHENYLCYCLOHEXANE-1,3-DIONE Usage And Synthesis

Chemical Properties

slightly yellow to yellow crystalline powder

Uses

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

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.

5-PHENYLCYCLOHEXANE-1,3-DIONE(493-72-1)Related Product Information

• 5-(4-CHLOROPHENYL)-1,3-CYCLOHEXANEDIONE
• 5-PHENYLCYCLOHEXANE-1,3-DIONE
• 5-MESITYL-1,3-CYCLOHEXANEDIONE
• 1,3-Cyclohexanedione
• 5-(2,4-DICHLOROPHENYL)CYCLOHEXANE-1,3-DIONE
• 5-(3-CHLORO-PHENYL)-CYCLOHEXANE-1,3-DIONE
• 5-(4-TRIFLUOROMETHYL-PHENYL)-CYCLOHEXANE-1,3-DIONE
• 5-(2,6-DICHLOROPHENYL)CYCLOHEXANE-1,3-DIONE
• 5-(3,4-DICHLOROPHENYL)CYCLOHEXANE-1,3-DIONE
• 5-(2-CHLORO-6-FLUOROPHENYL)CYCLOHEXANE-1,3-DIONE
• 5-(4-METHYLPHENYL)CYCLOHEXANE-1,3-DIONE
• 5-[3,4(METHYLENEDIOXY)PHENYL]-1,3-CYCLOHEXANEDIONE
• 5-(4-METHOXY-PHENYL)-CYCLOHEXANE-1,3-DIONE
• 5-(4-CHLOROPHENYL)-2-[(DIMETHYLAMINO)METHYLENE]-1,3-CYCLOHEXANEDIONE
• (2,6-DIOXO-4-PHENYLCYCLOHEXYL)-N-(3-(TRIFLUOROMETHYL)PHENYL)FORMAMIDE
• 2-(2-(4-BROMOPHENYL)-2-OXOETHYL)-5-PHENYLCYCLOHEXANE-1,3-DIONE
• 2-(((4-(((4-METHYLPYRIMIDIN-2-YL)AMINO)SULFONYL)PHENYL)AMINO)METHYLENE)-5-PHENYLCYCLOHEXANE-1,3-DIONE
• 2-(((6-CHLORO-4-METHYLPYRIMIDIN-2-YL)AMINO)METHYLENE)-5-PHENYLCYCLOHEXANE-1,3-DIONE