Benzene, 4-bromo-2-ethyl-1-fluoro- (9CI)
- CAS No.
- 627463-25-6
- Chemical Name:
- Benzene, 4-bromo-2-ethyl-1-fluoro- (9CI)
- Synonyms
- 3-Ethyl-4-fluorobromobenzene;5-Bromo-2-fluoroethylbenzene;4-BroMo-2-ethyl-1-fluorobenzene;5-BroMo-2-fluoro-1-ethylbenzene;3-Ethyl-4-fluorobromobenzene 98%;Benzene, 4-bromo-2-ethyl-1-fluoro-;Benzene, 4-bromo-2-ethyl-1-fluoro- (9CI)
- CBNumber:
- CB91061982
- Molecular Formula:
- C8H8BrF
- Molecular Weight:
- 203.05
- MDL Number:
- MFCD11846037
- MOL File:
- 627463-25-6.mol
- MSDS File:
- SDS
| Product description | Number | Pack Size | Price |
| 4-Bromo-2-ethyl-1-fluorobenzene | B997300 | 50mg | $45 |
| 5-Bromo-2-fluoroethylbenzene | FB76795 | 50mg | $60 |
| 5-Bromo-2-fluoroethylbenzene | FB76795 | 100mg | $100 |
| 3-Ethyl-4-fluorobromobenzene 98% | PC53137 | 1g | $138 |
| 3-Ethyl-4-fluorobromobenzene | 1700-B-Z7 | 1g | $152 |
SAFETY
Risk and Safety Statements
| Symbol(GHS) |  GHS07 |
|---|---|
| Signal word | Warning |
| Hazard statements | H302-H315-H319-H335 |
| Precautionary statements | P261-P305+P351+P338 |
| HS Code | 2903998090 |
Benzene, 4-bromo-2-ethyl-1-fluoro- (9CI) price More Price(26)
| Manufacturer | Product number | Product description | CAS number | Packaging | Price | Updated | Buy |
|---|---|---|---|---|---|---|---|
| TRC | B997300 | 4-Bromo-2-ethyl-1-fluorobenzene | 627463-25-6 | 50mg | $45 | 2021-12-16 | Buy |
| Biosynth Carbosynth | FB76795 | 5-Bromo-2-fluoroethylbenzene | 627463-25-6 | 50mg | $60 | 2021-12-16 | Buy |
| Biosynth Carbosynth | FB76795 | 5-Bromo-2-fluoroethylbenzene | 627463-25-6 | 100mg | $100 | 2021-12-16 | Buy |
| Apolloscientific | PC53137 | 3-Ethyl-4-fluorobromobenzene 98% | 627463-25-6 | 1g | $138 | 2021-12-16 | Buy |
| SynQuest Laboratories | 1700-B-Z7 | 3-Ethyl-4-fluorobromobenzene | 627463-25-6 | 1g | $152 | 2021-12-16 | Buy |
Benzene, 4-bromo-2-ethyl-1-fluoro- (9CI) Chemical Properties,Uses,Production
Synthesis
221030-92-8
627463-25-6
The general procedure for the synthesis of 4-bromo-2-ethyl-1-fluorobenzene (9ci) from 4-bromo-2-vinyl-1-fluorobenzene was as follows: the yellow oily substance (2.8 g, 10 mmol) obtained in step A was dissolved in ethyl acetate (200 mL). 10% palladium-carbon catalyst (250 mg) was added to the solution and the hydrogenation reaction was carried out at atmospheric pressure (1 atm) until thin layer chromatography (TLC) monitoring showed that the reaction was complete. Upon completion of the reaction, the catalyst was removed by filtration and the filtrate was concentrated to afford the target product 4-bromo-2-ethyl-1-fluorobenzene (9ci) as an oil in a yield of 2.4 g in 87%.
References
[1] Patent: US2004/6058, 2004, A1. Location in patent: Page/Page column 30
[2] Patent: WO2017/158151, 2017, A1. Location in patent: Page/Page column 101
[3] Patent: US2010/227894, 2010, A1. Location in patent: Page/Page column 74
Benzene, 4-bromo-2-ethyl-1-fluoro- (9CI) Preparation Products And Raw materials
Raw materials
Preparation Products
Benzene, 4-bromo-2-ethyl-1-fluoro- (9CI) Suppliers
| Supplier | Tel | Country | ProdList | Advantage | |
|---|---|---|---|---|---|
| Changzhou Ansciep Chemical Co., Ltd. | +86 519 86305871 | sales@ansciepchem.com | CHINA | 4241 | 58 |
| Fuxin Pharmaceutical | +86-021-021-50872116 +8613122107989 | contact@fuxinpharm.com | China | 10000 | 58 |
| Career Henan Chemica Co | +86-0371-86658258 +8613203830695 | laboratory@coreychem.com | China | 30229 | 58 |
| Win-Win chemical CO., Limited | +86-0086-577-64498589 +86-15355981851 | sales@win-winchemical.com | China | 14359 | 58 |
| Hefei TNJ Chemical Industry Co.,Ltd. | +86-0551-65418684 +8618949823763 | sales@tnjchem.com | China | 25356 | 58 |
| Aromsyn Co., Ltd. | +86-0571-85585865 +8613336024896 | CB@aromsyn.com | China | 19183 | 58 |
| Aceschem Inc. | +1-817863-6948 +1-（817）863-6948 | sales@aceschem.com | United States | 19632 | 58 |
| HANGZHOU LEAP CHEM CO., LTD. | +86-571-87711850 | market18@leapchem.com | China | 43339 | 58 |
| Aladdin Scientific | tp@aladdinsci.com | United States | 52923 | 58 | |
| Amadis Chemical Company Limited | 571-89925085 | sales@amadischem.com | China | 131957 | 58 |
