Potassium bromodifluoroacetate
- CAS No.
- 87189-16-0
- Chemical Name:
- Potassium bromodifluoroacetate
- Synonyms
- 2-difluoroacetate;Potassium 2-bromo-2;POTASSIUM BROMODIFLUOROACETATE;Potassium2-bromo-2,2-difluoroacetate;2-Bromo-2,2-difluoroacetate Potassium;Potassium bromo(difluoro)acetate 97+%
- CBNumber:
- CB3471126
- Molecular Formula:
- C2H2BrF2KO2
- Molecular Weight:
- 215.04
- MDL Number:
- MFCD07784243
- MOL File:
- 87189-16-0.mol
SAFETY
Risk and Safety Statements
| Symbol(GHS) |  GHS07 |
|---|---|
| Signal word | Warning |
| Hazard statements | H315-H319-H335 |
| Precautionary statements | P261-P271-P280 |
| HS Code | 2915907098 |
Potassium bromodifluoroacetate price More Price(17)
| Manufacturer | Product number | Product description | CAS number | Packaging | Price | Updated | Buy |
|---|---|---|---|---|---|---|---|
| TRC | P994343 | PotassiumBromodifluoroacetate | 87189-16-0 | 2.5g | $130 | 2021-12-16 | Buy |
| American Custom Chemicals Corporation | ING0004736 | POTASSIUM BROMODIFLUOROACETATE 95.00% | 87189-16-0 | 1G | $435 | 2021-12-16 | Buy |
| American Custom Chemicals Corporation | ING0004736 | POTASSIUM BROMODIFLUOROACETATE 95.00% | 87189-16-0 | 5G | $495 | 2021-12-16 | Buy |
| American Custom Chemicals Corporation | ING0004736 | POTASSIUM BROMODIFLUOROACETATE 95.00% | 87189-16-0 | 25G | $695 | 2021-12-16 | Buy |
| SynQuest Laboratories | 2122-A-02 | Potassium bromodifluoroacetate 97% | 87189-16-0 | 5G | $75 | 2021-12-16 | Buy |
Potassium bromodifluoroacetate Chemical Properties,Uses,Production
Uses
Potassium bromodifluoroacetate, which can be obtained from readily available ethyl ester, can be a practical alternative to Me3SiCF2Br in reaction with organozincs. Potassium bromodifluoroacetate could be used to synthesise gem-difluorinated compounds from organozinc reagents. Potassium bromodifluoroacetate serves as a source of CF2-fragment, which is inserted into the carbon single bondzinc bond of organozinc reagents. The intermediate difluorinated organozinc species can be protonated, brominated or coupled with allylic electrophiles[1].
Synthesis
667-27-6
87189-16-0
The general procedure for the synthesis of potassium 2-bromo-2,2-difluoroacetate from ethyl difluorobromoacetate was as follows: to a methanol (500 mL) solution of potassium hydroxide (56 g, 1 mol) was slowly added ethyl difluorobromoacetate (203 g, 1 mol) at room temperature. The reaction mixture was stirred continuously at the same temperature until the ethyl bromodifluoroacetate was completely consumed. Upon completion of the reaction, the solvent was removed by concentration under reduced pressure to give potassium 2-bromo-2,2-difluoroacetate solid (202 g, 95% yield).
References
[1] Vitalij V. Levin. “Reactions of organozinc reagents with potassium bromodifluoroacetate.” Journal of Fluorine Chemistry 171 (2015): Pages 97-101.
Potassium bromodifluoroacetate Preparation Products And Raw materials
Raw materials
Preparation Products
| Supplier | Tel | Country | ProdList | Advantage | |
|---|---|---|---|---|---|
| Career Henan Chemica Co | +86-0371-86658258 +8613203830695 | laboratory@coreychem.com | China | 30230 | 58 |
| ANHUI WITOP BIOTECH CO., LTD | +8615255079626 | eric@witopchemical.com | China | 23541 | 58 |
| CR Corporation Limited | +8613062833949 | fred.wen@crcorporation.cn | China | 8647 | 58 |
| Henan Alfa Chemical Co., Ltd | +8615838112936 | alfa10@alfachem.cn | China | 13006 | 58 |
| Hangzhou MolCore BioPharmatech Co.,Ltd. | +86-057181025280; +8617767106207 | sales@molcore.com | China | 49734 | 58 |
| Zibo Hangyu Biotechnology Development Co., Ltd | +86-0533-2185556 +8615965530500 | nickzhang@hangyubiotech.com | China | 10985 | 58 |
| Aladdin Scientific | tp@aladdinsci.com | United States | 52924 | 58 | |
| Shaanxi Dideu New Materials Co. Ltd | +86-18192503167 | 1036@dideu.com | China | 6395 | 58 |
| Allfluoro pharmaceutical co. ltd. | +86-400-0216110 +86-15958047586 | sales@allfluoro.com | China | 11385 | 58 |
| Chongqing Chemdad Co., Ltd | +86-023-6139-8061 +86-86-13650506873 | sales@chemdad.com | China | 39927 | 58 |
View Lastest Price from Potassium bromodifluoroacetate manufacturers
| Image | Update time | Product | Price | Min. Order | Purity | Supply Ability | Manufacturer | |
|---|---|---|---|---|---|---|---|---|
 |
2025-07-25 | Potassium bromodifluoroacetate
87189-16-0
|
US $0.00 / kg | 1kg | 99% | 10000KGS | Shaanxi Dideu New Materials Co. Ltd | |
 |
2025-04-04 | POTASSIUM BROMODIFLUOROACETATE
87189-16-0
|
US $0.00-0.00 / kg | 1kg | 98% | 1Ton | Henan Aochuang Chemical Co.,Ltd.
|
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- Potassium bromodifluoroacetate
87189-16-0
- US $0.00 / kg
- 99%
- Shaanxi Dideu New Materials Co. Ltd
-
- POTASSIUM BROMODIFLUOROACETATE
87189-16-0
- US $0.00-0.00 / kg
- 98%
- Henan Aochuang Chemical Co.,Ltd.
