2-BROMO-5-NITROANISOLE
- Product Name
- 2-BROMO-5-NITROANISOLE
- CAS No.
- 77337-82-7
- Chemical Name
- 2-BROMO-5-NITROANISOLE
- Synonyms
- 2-Bromo-5-nitroanisoL;2-BROMO-5-NITROANISOLE;2-Bromo-5-nitroanisole >2-Bromo-5-nitroanisole,98%;2-bromo-5-nitrobenzyl ether;2-BroMo-5-nitroanisole, 97+%;4-BROMO-3-METHOXYNITROBENZENE;2-Methoxy-4-nitrobromobenzene;2-BroMo-5-nitroanisole, 98% 10GR;1-BROMO-2-METHOXY-4-NITROBENZENE
- CBNumber
- CB8719656
- Molecular Formula
- C7H6BrNO3
- Formula Weight
- 232.03
- MOL File
- 77337-82-7.mol
2-BROMO-5-NITROANISOLE Property
- Melting point:
- 99-103 °C
- Boiling point:
- 302.1±22.0 °C(Predicted)
- Density
- 1.640±0.06 g/cm3(Predicted)
- storage temp.
- Sealed in dry,Room Temperature
- Water Solubility
- Insoluble in water
- form
- Crystalline Powder
- color
- Light brown
- λmax
- 324nm(EtOH)(lit.)
- BRN
- 2520496
- CAS DataBase Reference
- 77337-82-7(CAS DataBase Reference)
Safety
- Hazard Codes
- Xi,Xn
- Risk Statements
- 36/37/38-22
- Safety Statements
- 24/25-26
- Hazard Note
- Irritant
- HS Code
- 29093090
Hazard and Precautionary Statements (GHS)
- Symbol(GHS)
-
- Signal word
- Warning
- Hazard statements
-
H315Causes skin irritation
H319Causes serious eye irritation
H335May cause respiratory irritation
- Precautionary statements
-
P261Avoid breathing dust/fume/gas/mist/vapours/spray.
P264Wash hands thoroughly after handling.
P264Wash skin thouroughly after handling.
P280Wear protective gloves/protective clothing/eye protection/face protection.
P304+P340IF INHALED: Remove victim to fresh air and Keep at rest in a position comfortable for breathing.
P305+P351+P338IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continuerinsing.
P405Store locked up.
N-Bromosuccinimide Price
- Product number
- B3418
- Product name
- 2-Bromo-5-nitroanisole
- Purity
- >98.0%(GC)
- Packaging
- 5g
- Price
- $77
- Updated
- 2025/07/31
- Product number
- B3418
- Product name
- 2-Bromo-5-nitroanisole
- Purity
- >98.0%(GC)
- Packaging
- 25g
- Price
- $306
- Updated
- 2025/07/31
- Product number
- B688118
- Product name
- 2-Bromo-5-nitroanisole
- Packaging
- 5g
- Price
- $75
- Updated
- 2021/12/16
- Product number
- CS-W014685
- Product name
- 2-Bromo-5-nitroanisole
- Packaging
- 100g
- Price
- $89
- Updated
- 2021/12/16
- Product number
- HCH0018783
- Product name
- 2-BROMO-5-NITROANISOLE
- Purity
- 95.00%
- Packaging
- 1G
- Price
- $127.05
- Updated
- 2021/12/16
2-BROMO-5-NITROANISOLE Chemical Properties,Usage,Production
Chemical Properties
light brown crystalline powder
Synthesis
97-52-9
77337-82-7
General procedure for the synthesis of 2-bromo-5-nitroanisole from 2-methoxy-4-nitroaniline: a catalytic amount of copper bromide (1 mol%) was added to a solution of 2-methoxy-4-nitroaniline (2.5 mmol) in acetonitrile (30 ml), followed by camphorsulfonic acid (3.0 mmol), sodium nitrite or tert-butyl nitrite (3.0 mmol), and tetrabutylammonium bromide (5.0 mmol). The reaction mixture was stirred at 60°C for 24 h (Tables 1 and 2). Nitrogen release was observed immediately during the reaction. After completion of the reaction (confirmed by β-naphthol test and thin layer chromatography), the solvent was removed using a rotary evaporator. The residue was washed with water and extracted with dichloromethane. The organic phases were combined, dried with anhydrous magnesium sulfate and concentrated under reduced pressure. Finally, purification by column chromatography using a hexane/dichloromethane solvent mixture as eluent gave the pure product 2-bromo-5-nitroanisole. The physical properties and 1H NMR data of the product were consistent with the commercially available analytically pure sample.
References
[1] Tetrahedron, 2013, vol. 69, # 16, p. 3511 - 3517
[2] Tetrahedron, 2010, vol. 66, # 37, p. 7418 - 7422
[3] Tetrahedron Letters, 2010, vol. 51, # 51, p. 6769 - 6771
[4] Chemical and Pharmaceutical Bulletin, 2014, vol. 62, # 10, p. 979 - 988
[5] Journal of the American Chemical Society, 1935, vol. 57, p. 1592,1594
2-BROMO-5-NITROANISOLE Preparation Products And Raw materials
Raw materials
Preparation Products
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View Lastest Price from 2-BROMO-5-NITROANISOLE manufacturers
- Product
- 2-BROMO-5-NITROANISOLE 77337-82-7
- Price
- US $100.00-1.00/KG
- Min. Order
- 1KG
- Purity
- 99%
- Supply Ability
- g-kg-tons, free sample is available
- Release date
- 2023-12-25
- Product
- 2-BROMO-5-NITROANISOLE 77337-82-7
- Price
- US $0.00/KG
- Min. Order
- 1KG
- Purity
- 97.8%
- Supply Ability
- 100 tons
- Release date
- 2022-01-14
- Product
- 2-Bromo-5-nitroanisole 77337-82-7
- Price
- US $0.00-0.00/Kg
- Min. Order
- 1KG
- Purity
- 99.0%
- Supply Ability
- 100 tons
- Release date
- 2020-01-10