ChemicalBook > CAS DataBase List > 3-Bromo-5-nitroaniline
3-Bromo-5-nitroaniline
- Product Name
- 3-Bromo-5-nitroaniline
- CAS No.
- 55215-57-1
- Chemical Name
- 3-Bromo-5-nitroaniline
- Synonyms
- 3-Bromo-5-nitroaniline;5-Bromo-3-nitroaniline;3-Bromo-5-nitroaniline96%;3-BroMo-5-nitrobenzenaMine;3-Bromo-5-nitroaniline 96%;3-Amino-5-bromonitrobenzene;3-Bromo-5-nitroaniline, 97%;Benzenamine, 3-bromo-5-nitro-;1-Amino-3-bromo-5-nitrobenzene
- CBNumber
- CB12537565
- Molecular Formula
- C6H5BrN2O2
- Formula Weight
- 217.02
- MOL File
- 55215-57-1.mol
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3-Bromo-5-nitroaniline Property
- Boiling point:
- 346.6±22.0 °C(Predicted)
- Density
- 1.812±0.06 g/cm3(Predicted)
- storage temp.
- 2-8°C(protect from light)
- pka
- 1.22±0.10(Predicted)
- form
- crystalline powder
- color
- Orange
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Safety
- HS Code
- 2921420090
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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
-
P280Wear protective gloves/protective clothing/eye protection/face protection.
P309+P311IF exposed or if you feel unwell: call a POISON CENTER or doctor/physician.
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N-Bromosuccinimide Price
TRC
- Product number
- B993645
- Product name
- 3-Bromo-5-nitroaniline
- Packaging
- 50mg
- Price
- $90
- Updated
- 2021/12/16
TRC
- Product number
- B993645
- Product name
- 3-Bromo-5-nitroaniline
- Packaging
- 100mg
- Price
- $155
- Updated
- 2021/12/16
Apolloscientific
- Product number
- OR46061
- Product name
- 3-Bromo-5-nitroaniline
- Purity
- 96%
- Packaging
- 1g
- Price
- $66
- Updated
- 2021/12/16
Biosynth Carbosynth
- Product number
- FB141887
- Product name
- 3-Bromo-5-nitroaniline
- Packaging
- 100mg
- Price
- $70
- Updated
- 2021/12/16
SynQuest Laboratories
- Product number
- 4654-9-Y7
- Product name
- 3-Bromo-5-nitroaniline
- Purity
- 96%
- Packaging
- 1g
- Price
- $72
- Updated
- 2021/12/16
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3-Bromo-5-nitroaniline Chemical Properties,Usage,Production
Synthesis
18242-39-2
55215-57-1
General procedure for the synthesis of 3-bromo-5-nitroaniline from 3,5-dinitrobromobenzene: To a solution of 1-bromo-3,5-dinitrobenzene (3.0 g, 12 mmol, 1 eq.) in ethanol (15 mL) was added an aqueous 20% (NH4)2S solution (9.0 mL, 26 mmol, 2.2 eq.) at room temperature. The reaction mixture was heated to reflux for 2 hours. After the reaction was completed, it was cooled to room temperature and diluted with ethyl acetate and water. The organic layer was separated, washed with saturated saline and concentrated under reduced pressure. The crude product was purified by silica gel column chromatography using ethyl acetate/hexane (1:4) as eluent to give 2.2 g of 3-bromo-5-nitroaniline (84% yield) as an orange solid.1H NMR (CDCl3, 300 MHz): δ 7.70 (s, 1H), 7.41 (d, J = 1.8 Hz, 1H), 7.08 (d, J = 1.5 Hz, 1H), 4.07 (d, J = 1.5 Hz, 1H), 4.07 (d, J = 1.5 Hz, 1H). 1H), 4.07 (br.s, 2H); m/z = 217 (M)+.
References
[1] Patent: US2011/130415, 2011, A1. Location in patent: Page/Page column 75-76
[2] Patent: WO2013/53983, 2013, A1. Location in patent: Page/Page column 49; 50
[3] Patent: US2015/11548, 2015, A1. Location in patent: Paragraph 0191
[4] Patent: CN103497211, 2016, B. Location in patent: Paragraph 0076; 0077
[5] Journal of the Chemical Society, Perkin Transactions 2: Physical Organic Chemistry (1972-1999), 1974, p. 1860 - 1862
3-Bromo-5-nitroaniline Preparation Products And Raw materials
Raw materials
Preparation Products
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