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

Synonym(s):TBCO

CAS NO.：20244-61-5
Empirical Formula: C6H2Br4O
Molecular Weight: 409.7
MDL number: MFCD00001589
EINECS: 243-638-7
SAFETY DATA SHEET (SDS)
Update Date: 2023-06-08 17:06:36

2,4,4,6-TETRABROMO-2,5-CYCLOHEXADIENONE Structural

What is 2,4,4,6-TETRABROMO-2,5-CYCLOHEXADIENONE?

Chemical properties

orange to brown fine crystalline powder

The Uses of 2,4,4,6-TETRABROMO-2,5-CYCLOHEXADIENONE

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.

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

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 for 2,4,4,6-TETRABROMO-2,5-CYCLOHEXADIENONE

Signal word	Warning
Pictogram(s)	Exclamation Mark Irritant GHS07
GHS Hazard Statements	H315:Skin corrosion/irritation H319:Serious eye damage/eye irritation H335:Specific target organ toxicity, single exposure;Respiratory tract irritation
Precautionary Statement Codes	P261:Avoid breathing dust/fume/gas/mist/vapours/spray. P264:Wash hands thoroughly after handling. P264:Wash skin thouroughly after handling. P271:Use only outdoors or in a well-ventilated area. P280:Wear protective gloves/protective clothing/eye protection/face protection. P302+P352:IF ON SKIN: wash with plenty of soap and water. P305+P351+P338:IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continuerinsing.