Basic Information | Post buying leads | Suppliers | Cas Database |
Name |
2,4,6-TRIBROMOPHENOL |
EINECS | 204-278-6 |
CAS No. | 118-79-6 | Density | 2.55 g/cm3 |
PSA | 20.23000 | LogP | 3.67970 |
Solubility | 71 mg/L (15 °C) in water | Melting Point |
90-94 °C(lit.) |
Formula | C6H3Br3O | Boiling Point | 286.8 °C at 760 mmHg |
Molecular Weight | 330.801 | Flash Point | 109.7 °C |
Transport Information | N/A | Appearance | Soft, long, white crystals with a bromine odor. |
Safety | 26-36-61-37/39-45-36/37-16-7-24/25-23-53 | Risk Codes | 36/37/38-51/53-20/22-39/23/24/25-23/24/25-11-63-43-45 |
Molecular Structure | Hazard Symbols | Xn,N | |
Synonyms |
1,3,5-Tribromo-2-hydroxybenzene;Bromkal Pur 3;Bromol;Flammex 3BP;NSC 2136;PH 73; |
Article Data | 226 |
Conditions | Yield |
---|---|
With sulfuric acid; dihydrogen peroxide; acetic acid; sodium bromide at 20 - 45℃; Temperature; Reagent/catalyst; | 99% |
With tetrabutylammomium bromide; dihydrogen peroxide; vanadia In water; acetonitrile at 5℃; for 1h; Bromination; | 98% |
With tetra-N-butylammonium tribromide In water; acetonitrile at 5℃; | 98% |
Conditions | Yield |
---|---|
With benzyltrimethylammonium tribromide; calcium carbonate In methanol; dichloromethane | 99% |
With dibromamine-T In acetonitrile at 20℃; for 0.166667h; | 85% |
Multi-step reaction with 2 steps 1: bromine / acetic acid; ethanol / 1 h / 0 °C 2: 3-oxo-1,3-dihydroisobenzofuran-1-carbonitrile; lithium tert-butoxide / tetrahydrofuran / 6.5 h / -78 - 25 °C / Inert atmosphere View Scheme |
2-(3,4-methylenedioxyphenyl)-1,3-dithiane
2,4,4,6-Tetrabromo-2,5-cyclohexadien-1-one
A
piperonal
B
2,4,6-tribromophenol
Conditions | Yield |
---|---|
With dihydrogen peroxide In water; acetonitrile at 20℃; for 0.25h; | A 98% B 80% |
4-Methanesulfonyloxy-benzenesulfonic acid 2,4,6-tribromo-phenyl ester
2,4,6-tribromophenol
Conditions | Yield |
---|---|
With sodium hydride In N,N,N,N,N,N-hexamethylphosphoric triamide for 2.16667h; Ambient temperature; | 97% |
Conditions | Yield |
---|---|
With benzyltrimethylammonium tribromide; calcium carbonate In methanol; dichloromethane | 96% |
Conditions | Yield |
---|---|
With water; hydrogen bromide; Aliquat 336 at 105℃; for 5h; Catalytic behavior; | 95% |
2,4,6-tribromophenol
Conditions | Yield |
---|---|
With magnesium In tetrahydrofuran; methanol at 20℃; for 5h; | 91% |
Conditions | Yield |
---|---|
With bromine In dichloromethane at 20℃; regioselective reaction; | 90% |
Multi-step reaction with 2 steps 1: dihydrogen peroxide; water / ethanol / 0.02 h / 20 °C / Green chemistry 2: dihydrogen peroxide; hydrogen bromide; water / ethanol / 0.02 h / 20 °C / Green chemistry View Scheme |
4-Methanesulfonyl-benzenesulfonic acid 2,4,6-tribromo-phenyl ester
2,4,6-tribromophenol
Conditions | Yield |
---|---|
With sodium hydride In N,N,N,N,N,N-hexamethylphosphoric triamide for 2.16667h; Ambient temperature; | 89% |
C6H5Br3O
2,4,6-tribromophenol
Conditions | Yield |
---|---|
With oxygen; copper diacetate; trifluoroacetic acid; lithium bromide In acetonitrile at 80℃; under 760.051 Torr; for 10h; Sealed tube; | 89% |
2,4,6-TRIBROMOPHENOL (118-79-6) can be used as antiseptic & germicide (eg, in pharmaceutical prepns). It is also used for producing disinfectant and preservative drug bismuth tribromophenate.
2,4,6-TRIBROMOPHENOL (118-79-6) is used also as an flame retardant in epoxy, polyurethane, plastics, paper, textiles and others; as well as an intermediate for the production of other commercial flame retardants and fire extinguishing media. It can be used as an antiseptic agent.
1. | orl-rat LD50:2 g/kg | 85JCAE Prehled Prumyslove Toxikologie; Organicke Latky Marhold, J.,Prague, Czechoslovakia.: Avicenum,1986,524. |