4-Bromo-2-nitrobenzyl alcohol
Uses- Product Name
- 4-Bromo-2-nitrobenzyl alcohol
- CAS No.
- 22996-19-6
- Chemical Name
- 4-Bromo-2-nitrobenzyl alcohol
- Synonyms
- 4-Bromo-2-nitrobenzy Alcohol;4-BROMO-2-NITROBENZYL ALCOHOL;(4-bromo-2-nitrophenyl)methanol;Benzenemethanol, 4-bromo-2-nitro-;REF DUPL: 4-Bromo-2-nitrobenzyl alcohol;4-Bromo-2-nitrobenzyl alcohol ISO 9001：2015 REACH
- CBNumber
- CB0116857
- Molecular Formula
- C7H6BrNO3
- Formula Weight
- 232.03
- MOL File
- 22996-19-6.mol
4-Bromo-2-nitrobenzyl alcohol Property
- Boiling point:
- 338.5±27.0 °C(Predicted)
- Density
- 1.767±0.06 g/cm3(Predicted)
- storage temp.
- Sealed in dry,Room Temperature
- pka
- 13.57±0.10(Predicted)
- Appearance
- Light yellow to light brown Solid
Safety
- HS Code
- 2909498090
Hazard and Precautionary Statements (GHS)
- Symbol(GHS)
-
- Signal word
- Warning
- Hazard statements
-
H302Harmful if swallowed
- Precautionary statements
-
P280Wear protective gloves/protective clothing/eye protection/face protection.
P305+P351+P338IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continuerinsing.
N-Bromosuccinimide Price
- Product number
- B697985
- Product name
- 4-Bromo-2-nitrobenzylalcohol
- Packaging
- 100mg
- Price
- $45
- Updated
- 2021/12/16
- Product number
- FB149613
- Product name
- 4-Bromo-2-nitrobenzylalcohol
- Packaging
- 1g
- Price
- $74
- Updated
- 2021/12/16
- Product number
- FB149613
- Product name
- 4-Bromo-2-nitrobenzylalcohol
- Packaging
- 2g
- Price
- $129
- Updated
- 2021/12/16
- Product number
- 4654-9-79
- Product name
- 4-Bromo-2-nitrobenzyl alcohol
- Packaging
- 5G
- Price
- $176
- Updated
- 2021/12/16
- Product number
- FB149613
- Product name
- 4-Bromo-2-nitrobenzylalcohol
- Packaging
- 5G
- Price
- $257
- Updated
- 2021/12/16
4-Bromo-2-nitrobenzyl alcohol Chemical Properties,Usage,Production
Uses
4-Bromo-2-nitrobenzyl alcohol is an alcoholic organic compound that can be used as an intermediate in organic synthesis.
Synthesis
99277-71-1
22996-19-6
Step 1. A solution of borane tetrahydrofuran complex (1 M solution of tetrahydrofuran, 13 mL, 13 mmol) was slowly added dropwise to a tetrahydrofuran solution of 4-bromo-2-nitrobenzoic acid (2.00 g, 8.13 mmol) over 5 min at room temperature. Subsequently, the reaction mixture was heated to 72 °C and the reaction was stirred. Upon completion of the reaction, the mixture was carefully poured into saturated aqueous sodium bicarbonate solution to quench the reaction. The aqueous phase was extracted with ethyl acetate, the organic phases were combined and dried over anhydrous magnesium sulfate. The solvent was removed by concentration under reduced pressure to give the white solid product (4-bromo-2-nitrophenyl)methanol (1.85 g, 96% yield). The product was characterized by 1H-NMR (300 MHz, CDCl3): δ 8.25 (d, J = 1.8Hz, 1H), 7.80 (dd, J = 8.1, 1.8Hz, 1H), 7.67 (d, J = 8.1Hz, 1H), 4.96 (d, J = 6.3Hz, 2H), 2.37 (t, J = 6.3Hz, 1H).
References
[1] Patent: US2007/191603, 2007, A1. Location in patent: Page/Page column 40
[2] Patent: WO2007/117607, 2007, A2. Location in patent: Page/Page column 333
[3] MedChemComm, 2018, vol. 9, # 5, p. 862 - 869
[4] Journal of Medicinal Chemistry, 2018, vol. 61, # 18, p. 8402 - 8416
4-Bromo-2-nitrobenzyl alcohol Preparation Products And Raw materials
Raw materials
Preparation Products
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View Lastest Price from 4-Bromo-2-nitrobenzyl alcohol manufacturers
- Product
- 4-Bromo-2-nitrobenzyl alcohol 22996-19-6
- Price
- US $100.00-1.00/KG
- Min. Order
- 1KG
- Purity
- 99%
- Supply Ability
- g-kg-tons, free sample is available
- Release date
- 2023-12-26
- Product
- 4-BroMo-2-nitrobenzyl alcohol 22996-19-6
- Price
- US $0.00-0.00/Kg
- Min. Order
- 1KG
- Purity
- 99.0%
- Supply Ability
- 100 tons
- Release date
- 2020-01-10
- Product
- 4-Bromo-2-nitrobenzyl alcohol 22996-19-6
- Price
- US $1.00/KG
- Min. Order
- 1KG
- Purity
- 98%
- Supply Ability
- 200kg
- Release date
- 2018-12-24