1-Bromo-2-chloro-4-methyl-5-nitro-benzene
- CAS No.
- 1126367-34-7
- Chemical Name:
- 1-Bromo-2-chloro-4-methyl-5-nitro-benzene
- Synonyms
- 2-Nitro-4-Bromo-5-Chlorotoluene;4-Bromo-5-chloro-2-nitrotoluene;1-Bromo-2-chloro-4-methyl-5-nitro-benzene;Benzene, 1-broMo-2-chloro-4-Methyl-5-nitro-
- CBNumber:
- CB5261765
- Molecular Formula:
- C7H5BrClNO2
- Molecular Weight:
- 250.48
- MDL Number:
- MFCD08059082
- MOL File:
- Mol file
- MSDS File:
- SDS
SAFETY
Risk and Safety Statements
| Symbol(GHS) |  GHS07 |
|---|---|
| Signal word | Warning |
| Hazard statements | H302-H315-H319-H335 |
| Precautionary statements | P261-P305+P351+P338 |
1-Bromo-2-chloro-4-methyl-5-nitro-benzene price More Price(39)
| Manufacturer | Product number | Product description | CAS number | Packaging | Price | Updated | Buy |
|---|---|---|---|---|---|---|---|
| Biosynth | BVB36734 | 1-Bromo-2-chloro-4-methyl-5-nitrobenzene | 1126367-34-7 | 5g | $413 | 2026-06-04 | Buy |
| Biosynth | BVB36734 | 1-Bromo-2-chloro-4-methyl-5-nitrobenzene | 1126367-34-7 | 50g | $2360 | 2026-06-04 | Buy |
| Apolloscientific | OR72210 | 1-Bromo-2-chloro-4-methyl-5-nitrobenzene 97% | 1126367-34-7 | 250mg | $21 | 2026-06-04 | Buy |
| Apolloscientific | OR72210 | 1-Bromo-2-chloro-4-methyl-5-nitrobenzene 97% | 1126367-34-7 | 1g | $24 | 2026-06-04 | Buy |
| Apolloscientific | OR72210 | 1-Bromo-2-chloro-4-methyl-5-nitrobenzene 97% | 1126367-34-7 | 5g | $88 | 2026-06-04 | Buy |
1-Bromo-2-chloro-4-methyl-5-nitro-benzene Chemical Properties, Uses, Production
Synthesis
6627-51-6
1126367-34-7
General procedure for the synthesis of 1-bromo-2-chloro-4-methyl-5-nitrobenzene from 3-chloro-4-bromotoluene: Concentrated nitric acid (15 mL) was added slowly and dropwise to a solution of 1-bromo-2-chloro-4-methylbenzene (20 g, 100 mmol) in concentrated sulfuric acid (65 mL) at -20°C. The reaction was quenched by stirring for 5 minutes. The reaction mixture was stirred for 5 minutes and then poured into ice water (500 g) to quench the reaction. Subsequently, the mixture was filtered, the solid product was washed with water and dried to give the crude product as a yellow solid (23 g, 95% yield). The structure of the product was confirmed by 1H NMR (400 MHz, CDCl3): δ 8.27 (s, 1H), 7.46 (s, 1H), 2.56 (s, 3H).
References
[1] Patent: WO2017/12576, 2017, A1. Location in patent: Page/Page column 332
[2] Patent: WO2009/27746, 2009, A1. Location in patent: Page/Page column 80
[3] Patent: WO2018/137593, 2018, A1. Location in patent: Page/Page column 83
1-Bromo-2-chloro-4-methyl-5-nitro-benzene Preparation Products And Raw materials
| Supplier | Tel | Country | ProdList | Advantage | |
|---|---|---|---|---|---|
| Shanghai Aladdin Bio-Chem Technology Co.,LTD | 400-6206333 13167063860 | anhua.mao@aladdin-e.com | China | 29977 | 65 |
| Changzhou Anxuan Chemical, Co., Ltd. | 13912302692 | sales@anxuanchem.com | China | 4824 | 58 |
| Shanghai Sainty Biotechnology Co., Ltd. | 021-58957915 17721108391 | 907522080@qq.com | China | 997 | 55 |
| Shanghai YuanYe Biotechnology Co., Ltd. | 15026964105 | 2881489226@qq.com | China | 89667 | 60 |
| Amadis Chemical Company Limited | 571-89925085 | sales@amadischem.com | China | 131885 | 58 |
| Shanghai Huaxing Biological Technology Co., Ltd. | 18621295758; 18621295758 | 1449085402@qq.com | China | 1973 | 55 |
| Aikon International Limited | 025-66061636 19370895928 | qqyang@aikonchem.com | China | 15810 | 58 |
| SHANGHAI FDC-CHEMICAL CO.,LTD | 021-61469567 13774476675 | sales@fdc-chemical.com | China | 10000 | 58 |
| Shanghai Benso Pharmaceutical Technology Co., Ltd. | 15088289376;13917786310 | 248775804@qq.com | China | 4917 | 58 |
| Shanghai Jizhi Biochemical Technology Co. Ltd. | 021-4009004166/18616739031 18616739031 | 3007523370@qq.com | China | 40000 | 58 |
