2,3-Difluoroethoxybenzene
- CAS No.
- 121219-07-6
- Chemical Name:
- 2,3-Difluoroethoxybenzene
- Synonyms
- 2,3-Difluorophenetole;2,3-difluorophenyl;2,3-DIFLUOROETHOXYBE;2,3-Difluorophenetole>2,3-DIFLUOROETHOXYBENZEN;2,3-difluoromethyl ether;,3-DIFLUOROETHOXYBENZENE;2.3- Difluorobenzyl ether;2,3-Difluoroethoxybenzene;1-Ethoxy-2,3-difluorbenzol
- CBNumber:
- CB2339856
- Molecular Formula:
- C8H8F2O
- Molecular Weight:
- 158.15
- MDL Number:
- MFCD07368737
- MOL File:
- 121219-07-6.mol
- MSDS File:
- SDS
- TDS File:
- TDS
| Boiling point | 178 |
|---|---|
| Density | 1.1784 |
| vapor pressure | 4.13hPa at 20℃ |
| refractive index | 1.4670-1.4710 |
| Flash point | 70.5 |
| storage temp. | Sealed in dry,Room Temperature |
| form | clear liquid |
| color | Colorless to Light yellow |
| Water Solubility | 254mg/L at 20℃ |
| InChI | InChI=1S/C8H8F2O/c1-2-11-7-5-3-4-6(9)8(7)10/h3-5H,2H2,1H3 |
| InChIKey | AVOGLGBKOFOSBN-UHFFFAOYSA-N |
| SMILES | C1(OCC)=CC=CC(F)=C1F |
| LogP | 2.82 at 23℃ |
| CAS DataBase Reference | 121219-07-6(CAS DataBase Reference) |
SAFETY
Risk and Safety Statements
| Symbol(GHS) |  GHS07 |
|||||||||
|---|---|---|---|---|---|---|---|---|---|---|
| Signal word | Warning | |||||||||
| Hazard statements | H227-H302-H412 | |||||||||
| Precautionary statements | P210-P264-P270-P273-P280-P301+P312+P330-P403+P235-P501 | |||||||||
| Hazard Codes | Xi | |||||||||
| Risk Statements | 36/37/38 | |||||||||
| Safety Statements | 26-37 | |||||||||
| HS Code | 29093090 | |||||||||
| REACH Registrations | Active | |||||||||
| NFPA 704 |
|
2,3-Difluoroethoxybenzene price More Price(47)
| Manufacturer | Product number | Product description | CAS number | Packaging | Price | Updated | Buy |
|---|---|---|---|---|---|---|---|
| TCI Chemical | D3888 | 2,3-Difluorophenetole >98.0%(GC) | 121219-07-6 | 5g | $85 | 2026-04-30 | Buy |
| Apolloscientific | PC1345 | 2,3-Difluoroethoxybenzene ≥95% | 121219-07-6 | 5g | $21 | 2026-06-04 | Buy |
| Apolloscientific | PC1345 | 2,3-Difluoroethoxybenzene ≥95% | 121219-07-6 | 25g | $28 | 2026-06-04 | Buy |
| Apolloscientific | PC1345 | 2,3-Difluoroethoxybenzene ≥95% | 121219-07-6 | 100g | $60 | 2026-06-04 | Buy |
| Activate Scientific | AS24741 | 2,3-Difluorophenetole 97% | 121219-07-6 | 5g | $25 | 2026-06-04 | Buy |
2,3-Difluoroethoxybenzene Chemical Properties, Uses, Production
Synthesis
solution of 2,3-difluorophenol (103.3 g, 793.9 mmol) in 2-butanone (770 ml) was added to potassium carbonate (128 g, 923 mmol). While stirring, a solution of iodoethane (180 g, 1154 mmol) in 2-butanone (350 ml) was added, and the mixture was stirred under reflux for 3 hours to suspend it. At room temperature, water (200 ml) and toluene (100 ml) were added to the reaction mixture. The separated organic phase was washed with 2N sodium hydroxide (100 ml) and brine (100 ml), respectively. The combined organic layers were dried with anhydrous magnesium sulfate, and the organic solvent was removed by vacuum evaporation. Finally, the residue was purified by vacuum distillation to obtain 2,3-DIFLUOROETHOXYBENZENE.
Synthetic route of 2,3-DIFLUOROETHOXYBENZENE
Chemical Properties
Clear colorless liquid
Uses
2,3-Difluoroethoxybenzene is a liquid that can be used as a synthetic intermediate for pharmaceutical molecules and liquid crystal materials.
Flammability and Explosibility
Not classified
Chemical Reactivity
2,3-Difluoroethoxybenzene is stable under recommended temperatures and pressures, it can reacts with strong oxidizing agents.
2,3-Difluoroethoxybenzene Preparation Products And Raw materials
Raw materials
Preparation Products
| Supplier | Tel | Country | ProdList | Advantage | |
|---|---|---|---|---|---|
| Fuyang Jiou New Material Technology Co., Ltd. | 18325838225 | ibking@163.com | China | 66 | 58 |
| Suzhou Ruiyuanda New Materials Co., Ltd | 0510-15312278075 15312278075 | xxl_hotmail@163.com | China | 228 | 58 |
| Shandong INOV New Materials Co., Ltd. | 18369999171 | sales2@promisechemical.com | China | 85 | 58 |
| J & K SCIENTIFIC LTD. | 18210857532 18210857532 | jkinfo@jkchemical.com | China | 96815 | 76 |
| TCI (Shanghai) Development Co., Ltd. | 021-67121386 | Sales-CN@TCIchemicals.com | China | 24512 | 81 |
| Energy Chemical | 400-0056266 | sales8178@energy-chemical.com | China | 44850 | 61 |
| Shijiazhuang Sdyano Fine Chemical Co., Ltd. | 0311-89250318 13582355795 | master@sjzsdyn.com | China | 2776 | 65 |
| Capot Chemical Co., Ltd | +86 (0) 571 85 58 67 18 | China | 18187 | 66 | |
| 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 |
View Latest Price from 2,3-Difluoroethoxybenzene manufacturers
| Image | Update time | Product | Price | Min. Order | Purity | Supply Ability | Manufacturer | |
|---|---|---|---|---|---|---|---|---|
 |
2026-09-02 | 2,3-DIFLUOROETHOXYBENZENE
121219-07-6
|
$1.00-100.00 | 1KG | 99% | Henan Fengda Chemical Co., Ltd | ||
 |
2026-08-18 | 1-ethoxy-2,3-difluorobenzene
121219-07-6
|
1KG | 98.00% | 1000KG/month | Shanghai Daken Advanced Materials Co.,Ltd | ||
 |
2025-12-29 | 2,3-DIFLUOROETHOXYBENZENE
121219-07-6
|
1kg | 99% | Changzhou waston chemical technology Co.,Ltd |
-
- 2,3-DIFLUOROETHOXYBENZENE
121219-07-6
- $1.00-100.00
- 99%
- Henan Fengda Chemical Co., Ltd
-
- 1-ethoxy-2,3-difluorobenzene
121219-07-6
- $0.00
- 98.00%
- Shanghai Daken Advanced Materials Co.,Ltd
-
- 2,3-DIFLUOROETHOXYBENZENE
121219-07-6
- $0.00
- 99%
- Changzhou waston chemical technology Co.,Ltd
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