2-Bromo-4-nitrophenol
2-Bromo-4-nitrophenol
CAS: 5847-59-6
Molecular Formula: C6H4BrNO3
2-Bromo-4-nitrophenol - Names and Identifiers
| Name | 2-Bromo-4-nitrophenol |
| Synonyms | NSC 212120 2-Bromo-4-nitropheno 2-BROMO-4-NITROPHENOL 2-Bromo-4-nitrophenol Phenol,2-broMo-4-nitro- 4-Hydroxy-3-bromonitrobenzene 3-Bromo-4-hydroxynitrobenzene Phenol, 2-bromo-4-nitro- (8CI)(9CI) |
| CAS | 5847-59-6 |
| EINECS | 611-662-0 |
| InChI | InChI=1/C6H4BrNO3/c7-5-3-4(8(10)11)1-2-6(5)9/h1-3,9H |
| InChIKey | DCIPFSYBGTWYCR-UHFFFAOYSA-N |
2-Bromo-4-nitrophenol - Physico-chemical Properties
| Molecular Formula | C6H4BrNO3 |
| Molar Mass | 218 |
| Density | 1.8994 (rough estimate) |
| Melting Point | 111-115 °C |
| Boling Point | 298.1±25.0 °C(Predicted) |
| Flash Point | 134.1°C |
| Water Solubility | 22g/L(100 ºC) |
| Solubility | soluble in Methanol |
| Vapor Presure | 0.000729mmHg at 25°C |
| Appearance | powder to crystal |
| Color | White to Yellow |
| Maximum wavelength(λmax) | ['404nm(NaOH)(lit.)'] |
| BRN | 2441518 |
| pKa | 5.36±0.22(Predicted) |
| Storage Condition | Inert atmosphere,Room Temperature |
| Refractive Index | 1.6200 (estimate) |
2-Bromo-4-nitrophenol - Risk and Safety
| Risk Codes | R22 - Harmful if swallowed R50 - Very Toxic to aquatic organisms |
| Safety Description | 61 - Avoid release to the environment. Refer to special instructions / safety data sheets. |
| UN IDs | UN3077 9/PG 3 |
| WGK Germany | 3 |
| Hazard Class | IRRITANT |
| Packing Group | III |
2-Bromo-4-nitrophenol - Introduction
2-Bromo-4-nitrophenol is an organic compound with the chemical formula C6H4BrNO3. The following is a description of the nature, use, preparation and safety information of 2-Bromo-4-nitrophenol:
Nature:
-Appearance: 2-Bromo-4-nitrophenol is a yellow crystalline solid.
-Melting point: about 140-143 degrees Celsius.
-Solubility: It has a certain solubility in water and some organic solvents.
Use:
-Chemical reagent: 2-Bromo-4-nitrophenol is commonly used as a chemical reagent and is widely used in organic synthesis reactions.
-Dye synthesis: It can also be used for dye synthesis, especially to prepare some yellow and orange dyes.
-Antibacterial agent: 2-Bromo-4-nitrophenol is used as an antibacterial agent in the medical field.
Preparation Method:
- 2-Bromo-4-nitrophenol can be obtained by a reaction between p-nitrophenol and dibromobenzene. The specific reaction conditions can be adjusted according to the specific experimental scheme.
Safety Information:
- 2-Bromo-4-nitrophenol is a toxic substance, and exposure to it may cause health hazards.
-It is an irritant substance that may cause irritation and damage to the eyes, skin and respiratory tract.
-When using or handling 2-Bromo-4-nitrophenol, appropriate safety measures must be taken, such as wearing protective gloves, eye protection and breathing equipment.
-It is recommended to operate under the guidance of experienced professionals and protect the working environment through a suitable ventilation system.
Please note that the above information is for reference only, and specific chemical safety instructions and laboratory practices should be consulted for specific operation and use.
Nature:
-Appearance: 2-Bromo-4-nitrophenol is a yellow crystalline solid.
-Melting point: about 140-143 degrees Celsius.
-Solubility: It has a certain solubility in water and some organic solvents.
Use:
-Chemical reagent: 2-Bromo-4-nitrophenol is commonly used as a chemical reagent and is widely used in organic synthesis reactions.
-Dye synthesis: It can also be used for dye synthesis, especially to prepare some yellow and orange dyes.
-Antibacterial agent: 2-Bromo-4-nitrophenol is used as an antibacterial agent in the medical field.
Preparation Method:
- 2-Bromo-4-nitrophenol can be obtained by a reaction between p-nitrophenol and dibromobenzene. The specific reaction conditions can be adjusted according to the specific experimental scheme.
Safety Information:
- 2-Bromo-4-nitrophenol is a toxic substance, and exposure to it may cause health hazards.
-It is an irritant substance that may cause irritation and damage to the eyes, skin and respiratory tract.
-When using or handling 2-Bromo-4-nitrophenol, appropriate safety measures must be taken, such as wearing protective gloves, eye protection and breathing equipment.
-It is recommended to operate under the guidance of experienced professionals and protect the working environment through a suitable ventilation system.
Please note that the above information is for reference only, and specific chemical safety instructions and laboratory practices should be consulted for specific operation and use.
Last Update：2024-04-09 15:17:58
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View History
2-Bromo-4-nitrophenol
4-(2-ethoxy-5-methyl-4-nitrophenyl)morpholine
112955-03-0
正壬醛
16491-36-4
150347-59-4
68910-05-4
908109-48-8
73513-43-6
301326-41-0
4-(2-ethoxy-5-methyl-4-nitrophenyl)morpholine
112955-03-0
正壬醛
16491-36-4
150347-59-4
68910-05-4
908109-48-8
73513-43-6
301326-41-0