Products Categories
| CAS No.: | 78137-76-5 |
|---|---|
| Name: | 4-Bromo-3-nitrophenol |
| Article Data: | 15 |
| Molecular Structure: | |
|
|
|
| Formula: | C6H4BrNO3 |
| Molecular Weight: | 218.007 |
| Synonyms: | 2-Bromo-5-hydroxynitrobenzene;4-Bromo-3-nitrophenol; |
| Density: | 1.881 g/cm3 |
| Melting Point: | 144-145 ºC |
| Boiling Point: | 281 ºC at 760 mmHg |
| Flash Point: | 124 ºC |
| PSA: | 66.05000 |
| LogP: | 2.58610 |
- 81281-59-67-Benzylideneaminotheophylline
- 82993-81-5D-threo-Ritalinic acid hydrochloride
- 852475-26-4MC1568
- 958254-66-51H-Imidazo[4,5-b]pyridine-2-carboxaldehyde, 1-methyl-, hydrochloride
- 99170-93-1N-Methyl-2-oxazolamine
- 914458-26-7[5-(2-fluorophenyl)-1-pentyl-1H-pyrrol-3-yl]-1-naphthalenyl-Methanone
- 894852-01-87-BROMO-2,2-DIMETHYL-2H-PYRIDO[3,2-B][1,4]OXAZIN-3(4H)-ONE
- 90221-55-92-bromo-5-methylbenzaldehyde
- 885590-99-82,3-DIFLUORO-4-IODOBENZALDEHYDE
- 97730-31-9(S)-4'-(2-Methylbutyl)Biphenyl-4-Carbonitrile
- 554-84-7
meta-nitrophenol
- 78137-76-5
4-bromo-3-nitrophenol
| Conditions | Yield |
|---|---|
| With 1-butyl-3-methylpyridinium tribromide at 20℃; | 98% |
| With 1,3-di-n-butyl-1H-imidazol-3-ium tribromide at 20℃; for 0.133333h; Neat (no solvent); regioselective reaction; | 95% |
| With 1,2-ethanediylbis(triphenylphosphonium) ditribromide In methanol; dichloromethane at 20℃; for 0.0833333h; Solvent; regioselective reaction; | 85% |
| at 120 - 140℃; Einleiten von mit CO2 verduenntem Brom-Dampf; | |
| With hydrogenchloride; carbon dioxide; bromine |
- 5344-78-5
4-bromo-3-nitroanizole
- 78137-76-5
4-bromo-3-nitrophenol
| Conditions | Yield |
|---|---|
| Stage #1: 4-bromo-3-nitroanizole With boron tribromide In dichloromethane at -78 - 20℃; for 31h; Stage #2: With water In dichloromethane at 0℃; | 87% |
| Stage #1: 4-bromo-3-nitroanizole With boron tribromide In dichloromethane at -78 - 20℃; for 31h; Stage #2: With water In dichloromethane at 0℃; | 87% |
| With boron tribromide In dichloromethane at -78 - 20℃; | 83% |
- 610-81-1
4-hydroxy-2-nitroaniline
- 78137-76-5
4-bromo-3-nitrophenol
| Conditions | Yield |
|---|---|
| With hydrogen bromide Diazotization.Behandlung der Diazoniumsalz-Loesung mit Kupfer-Pulver und wss. HBr; | |
| With sulfuric acid Diazotization.man versetzt mit einer konz. Kaliumbromidloesung und fuegt Kupferpulver hinzu; | |
| Stage #1: 4-hydroxy-2-nitroaniline With hydrogen bromide; sodium nitrite In water at 0 - 10℃; for 1h; Stage #2: With hydrogen bromide; copper(I) bromide at 40 - 45℃; for 1h; | 13.1 g |
| Conditions | Yield |
|---|---|
| at 120 - 140℃; |
- 2243-69-8
4-acetamido-3-nitrophenyl acetate
- 78137-76-5
4-bromo-3-nitrophenol
| Conditions | Yield |
|---|---|
| Multi-step reaction with 2 steps 1: aqueous hydrobromic acid 2: aqueous HBr / Diazotization.Behandlung der Diazoniumsalz-Loesung mit Kupfer-Pulver und wss. HBr View Scheme |
- 99-09-2
3-nitro-aniline
- 78137-76-5
4-bromo-3-nitrophenol
| Conditions | Yield |
|---|---|
| Multi-step reaction with 2 steps 1: Diazotization 2: 120 - 140 °C / Einleiten von mit CO2 verduenntem Brom-Dampf View Scheme |
| Conditions | Yield |
|---|---|
| With potassium carbonate In N,N-dimethyl-formamide at 90℃; for 3h; Inert atmosphere; | 100% |
| Conditions | Yield |
|---|---|
| With tris-(dibenzylideneacetone)dipalladium(0) In tetrahydrofuran at 100℃; for 2h; | 100% |
| Conditions | Yield |
|---|---|
| With tris-(dibenzylideneacetone)dipalladium(0) In tetrahydrofuran at 80℃; for 2h; | 100% |
| Conditions | Yield |
|---|---|
| Stage #1: 4-bromo-3-nitrophenol; tri-n-butyl(vinyl)tin With tetrakis(triphenylphosphine) palladium(0) In 1,4-dioxane at 80℃; for 4h; Stage #2: With potassium fluoride In 1,4-dioxane at 20℃; for 2h; | 100% |
What can I do for you?
Get Best Price
Chemistry
Empirical Formula: C6H4BrNO3
Molecular Weight: 218.0049
Structure of Phenol,4-bromo-3-nitro- (CAS NO.78137-76-5):
Index of Refraction: 1.652
Molar Refractivity: 42.37 cm3
Molar Volume: 115.89 cm3
Polarizability: 16.797×10-24cm3
Surface Tension: 64.376 dyne/cm
Density: 1.881 g/cm3
Flash Point: 124.074 °C
Enthalpy of Vaporization: 54.125 kJ/mol
Melting Point: 144-145 ºC
Boiling Point: 281.545 °C at 760 mmHg
Vapour Pressure: 0.002 mmHg at 25°C
Synonyms of Phenol,4-bromo-3-nitro- (CAS NO.78137-76-5): 4-Brom-3-nitrophenol