2,4,4,6-TETRABROMO-2,5-CYCLOHEXADIENONE Chemical Properties

Melting point:

120-127 °C

Boiling point:

365.8±42.0 °C(Predicted)

Density 

2.6462 (rough estimate)

refractive index 

1.5000 (estimate)

storage temp. 

2-8°C

form 

Liquid

color 

Clear colorless

Water Solubility 

Insoluble in water.

BRN 

2048028

CAS DataBase Reference

20244-61-5(CAS DataBase Reference)

Safety Information

Hazard Codes 

Xi

Risk Statements 

36/37/38

Safety Statements 

26-37/39

WGK Germany 

3

HS Code 

29147000

MSDS

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

2,4,4,6-TETRABROMO-2,5-CYCLOHEXADIENONE Usage And Synthesis

Chemical Properties

orange to brown fine crystalline powder

Uses

2,4,4,6-Tetrabromo-2,5-cyclohexadienone was used as catalyst for efficient deoxygenation of sulfoxides to their corresponding sulfides with 1,3-dithiane. It was also used as reagent for conversion of alcohols to azides.

General Description

2,4,4,6-Tetrabromo-2,5-cyclohexadienone forms solid charge-transfer molecular complexes with 4-(aminomethyl)piperidine and their spectroscopic characteristics were studied.

2,4,4,6-TETRABROMO-2,5-CYCLOHEXADIENONE(20244-61-5)Related Product Information

• Tetraethylene glycol dimethyl ether
• 1,4-DIAMINOBUTANE
• TETRABROMOHYDROQUINONE
• 2-BROMO-2-BUTENE
• 2,2-Dibromopropane
• 1,3-DIBROMOACETONE
• 1,4-PENTADIENE
• 4-Bromo-1-butene
• 2-BROMO-1-BUTENE
• CIS-1,4-HEXADIENE
• Vinyl bromide
• Cyclohexa-1,4-diene
• 1,1-Dibromoethane
• Dibromomethane
• BROMOACETONE
• 2-Bromopropane
• 2,4,4,6-TETRABROMO-2,5-CYCLOHEXADIENONE
• 1-BROMOBUT-3-EN-2-ONE