2-Bromo-1-nitro-4-(trifluoromethyl)benzene
- CAS No.
- 132839-58-8
- Chemical Name:
- 2-Bromo-1-nitro-4-(trifluoromethyl)benzene
- Synonyms
- 2-Bromo-1-nitro-4-(trifluoromethyl)benzene;Benzene, 2-bromo-1-nitro-4-(trifluoromethyl)-;1-(3-nitro-5-(trifluoromethyl)phenyl)-1H-imidazole;2-Bromo-1-nitro-4-(trifluoromethyl)benzene ISO 9001：2015 REACH
- CBNumber:
- CB01503142
- Molecular Formula:
- C7H3BrF3NO2
- Molecular Weight:
- 270
- MDL Number:
- MFCD09998160
- MOL File:
- 132839-58-8.mol
- MSDS File:
- SDS
| Boiling point | 224.8±40.0℃ (760 Torr) |
|---|---|
| Density | 1.788±0.06 g/cm3 (20 ºC 760 Torr) |
| Flash point | 89.7±27.3℃ |
| storage temp. | 2-8°C |
| form | Liquid |
| color | Pale yellow |
| CAS DataBase Reference | 132839-58-8 |
SAFETY
Risk and Safety Statements
| Symbol(GHS) |  GHS07 |
|||||||||
|---|---|---|---|---|---|---|---|---|---|---|
| Signal word | Warning | |||||||||
| Hazard statements | H302-H315-H319-H335 | |||||||||
| Precautionary statements | P261-P280a-P304+P340-P305+P351+P338-P405-P501a | |||||||||
| Hazard Codes | T | |||||||||
| HazardClass | IRRITANT | |||||||||
| HS Code | 2904990090 | |||||||||
| NFPA 704 |
|
2-Bromo-1-nitro-4-(trifluoromethyl)benzene price More Price(45)
| Manufacturer | Product number | Product description | CAS number | Packaging | Price | Updated | Buy |
|---|---|---|---|---|---|---|---|
| Apolloscientific | PC3153 | 3-Bromo-4-nitrobenzotrifluoride 98% | 132839-58-8 | 5g | $71 | 2026-06-04 | Buy |
| Apolloscientific | PC3153 | 3-Bromo-4-nitrobenzotrifluoride 98% | 132839-58-8 | 10g | $135 | 2026-06-04 | Buy |
| Apolloscientific | PC3153 | 3-Bromo-4-nitrobenzotrifluoride 98% | 132839-58-8 | 25g | $238 | 2026-06-04 | Buy |
| Activate Scientific | AS49335 | 2-Bromo-1-nitro-4-(trifluoromethyl)benzene 97% | 132839-58-8 | 1g | $30 | 2026-06-04 | Buy |
| Activate Scientific | AS49335 | 2-Bromo-1-nitro-4-(trifluoromethyl)benzene 97% | 132839-58-8 | 5g | $98 | 2026-06-04 | Buy |
2-Bromo-1-nitro-4-(trifluoromethyl)benzene Chemical Properties, Uses, Production
Synthesis
57946-63-1
132839-58-8
The general procedure for the synthesis of 2-bromo-4-trifluoromethylnitrobenzene (95% content) from 2-bromo-4-(trifluoromethyl)aniline was as follows: the compound was prepared by oxidizing 4-(trifluoromethyl)aniline. To a 300 mL three-necked round-bottomed flask equipped with a reflux condenser and a dropping funnel was added sodium perborate tetrahydrate (40.69 g, 0.264 mol) and glacial acetic acid (50 mL). 2-Bromo-4-(trifluoromethyl)aniline (6.31 g, 26.8 mmol) and glacial acetic acid (50 mL) were added to the dropping funnel. The suspension in the flask was heated to 55°C and the contents of the dropping funnel were slowly added dropwise.After 3 h, additional sodium perborate tetrahydrate (20.00 g, 0.130 mol) was added to the reaction mixture and stirring was continued at 55°C for 4 h. The reaction was carried out at 55°C. The yellow suspension obtained from the reaction was cooled to room temperature and filtered through a diatomaceous earth pad. The organic phase was separated by adding ether (200 mL) and water (100 mL) to the filtrate. The aqueous phase was extracted twice with diethyl ether (150 mL x 2). The combined organic phases were separated by neutralization with 3M aqueous sodium hydroxide solution. The separated organic phase was dried with sodium sulfate and then concentrated to give a brown liquid. The crude product was purified by fast column chromatography (12% EtOAc/hexane) to give 2-bromo-4-trifluoromethylnitrobenzene (95% content) as a final yellow liquid (4.22 g, 60% yield).
References
[1] Chemistry Letters, 2018, vol. 47, # 3, p. 296 - 299
2-Bromo-1-nitro-4-(trifluoromethyl)benzene Preparation Products And Raw materials
Raw materials
Preparation Products
| Supplier | Tel | Country | ProdList | Advantage | |
|---|---|---|---|---|---|
| Alfa Aesar | 400-6106006 | saleschina@alfa-asia.com | China | 30103 | 84 |
| Wuhan Chemwish Technology Co., Ltd | 86-027-67849912 | sales@chemwish.com | China | 35884 | 56 |
| JinYan Chemicals(ShangHai) Co.,Ltd. | 13817811078 | sales@jingyan-chemical.com | China | 9963 | 60 |
| Jia Xing Isenchem Co.,Ltd | 0573-85285100 18627885956 | isenchem@163.com | China | 9389 | 66 |
| Shanghai Harvest Chemical Industrial Co., Ltd. | 15721252604 17321035817 | sales@harvest-chem.com | China | 2829 | 64 |
| Shanghai Sphchem Co., Ltd. | 021-56491756 13512199871 | 2819742715@qq.com | China | 3994 | 55 |
| Wuhan ariel chemical Co., LTD. | 18986259541 18986259541 | sales@3stc.com | China | 3827 | 58 |
| 9ding chemical ( Shanghai) Limited | 4009209199 | sales@9dingchem.com | China | 18201 | 56 |
| Shanghai Aladdin Bio-Chem Technology Co.,LTD | 400-6206333 13167063860 | anhua.mao@aladdin-e.com | China | 29977 | 65 |
| SynAsst Chemical. | 021-60343070 | China | 12731 | 55 |
View Latest Price from 2-Bromo-1-nitro-4-(trifluoromethyl)benzene manufacturers
| Image | Update time | Product | Price | Min. Order | Purity | Supply Ability | Manufacturer | |
|---|---|---|---|---|---|---|---|---|
 |
2026-09-02 | 2-Bromo-4-(trifluoromethyl)nitrobenzene
132839-58-8
|
$5.00 | 1KG | 99% | Henan Fengda Chemical Co., Ltd | ||
 |
2020-02-26 | 3-BroMo-4-nitrobenzotrifluoride
132839-58-8
|
1KG | 98%+ | 100 tons | Shaanxi Dideu Medichem Co. Ltd | ||
 |
2019-09-02 | 2-Bromo-1-nitro-4-(trifluoromethyl)benzene
132839-58-8
|
$1.00 | 1KG | 98% | 1kg; 10kg; 100kg | Career Henan Chemical Co |
-
- 2-Bromo-4-(trifluoromethyl)nitrobenzene
132839-58-8
- $5.00
- 99%
- Henan Fengda Chemical Co., Ltd
-
- 3-BroMo-4-nitrobenzotrifluoride
132839-58-8
- 98%+
- Shaanxi Dideu Medichem Co. Ltd
-
- 2-Bromo-1-nitro-4-(trifluoromethyl)benzene
132839-58-8
- $1.00
- 98%
- Career Henan Chemical Co
