- 2,3-Difluorophenol
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- $1.00 / 1kg
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2026-03-20
- CAS:6418-38-8
- Min. Order: 1kg
- Purity: 99%
- Supply Ability: 10 mt
- 2,3-Difluorophenol
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- $35.00 / 1kg
-
2025-09-25
- CAS:6418-38-8
- Min. Order: 1kg
- Purity: 99%
- Supply Ability: g-kg-tons, free sample is available
- 2,3-Difluorophenol
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- $15.00 / 1KG
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2021-07-13
- CAS:6418-38-8
- Min. Order: 1KG
- Purity: 99%+ HPLC
- Supply Ability: Monthly supply of 1 ton
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| | 2,3-Difluorophenol Basic information |
| Product Name: | 2,3-Difluorophenol | | Synonyms: | 2,3-DIFLUOROPHENOL;PHENOL, 2,3-DIFLUORO-;2,3-Difluorophenol,98+%;2,3-Difluorophenole;2,3-Difluorophenol 98%;Difluorophenol;2,3-Difluorophenol 6418-38-8 fiona;2,3-Difluorophenol ,99% | | CAS: | 6418-38-8 | | MF: | C6H4F2O | | MW: | 130.09 | | EINECS: | 264-750-2 | | Product Categories: | Phenyls & Phenyl-Het;Indolines ,Indoles ,Indazoles;Organic Building Blocks;Oxygen Compounds;Phenols;Fluorine series;Phenyls & Phenyl-Het;Phenol&Thiophenol&Mercaptan;Miscellaneous;Fluorophenols;Aromatic Halides (substituted);Fluorobenzene;Alcohols and Derivatives;Trifluoromethoxybenzene Series;Other fluorin-contained compounds;bc0001 | | Mol File: | 6418-38-8.mol |  |
| | 2,3-Difluorophenol Chemical Properties |
| Melting point | 39-42 °C (lit.) | | Boiling point | 54 °C/25 mmHg (lit.) | | density | 1.2483 (estimate) | | Fp | 134 °F | | storage temp. | Inert atmosphere,2-8°C | | pka | 7.71±0.10(Predicted) | | form | powder to lump to clear liquid | | color | White or Colorless to Almost white or Almost colorless | | BRN | 2082265 | | InChI | InChI=1S/C6H4F2O/c7-4-2-1-3-5(9)6(4)8/h1-3,9H | | InChIKey | RPEPGIOVXBBUMJ-UHFFFAOYSA-N | | SMILES | C1(O)=CC=CC(F)=C1F | | CAS DataBase Reference | 6418-38-8(CAS DataBase Reference) |
| Hazard Codes | F,Xn,Xi,C | | Risk Statements | 11-22-36/37/38-34-20/21/22 | | Safety Statements | 26-45-36/37/39-16 | | RIDADR | UN 1325 4.1/PG 2 | | WGK Germany | 3 | | Hazard Note | Irritant | | HazardClass | 4.1 | | PackingGroup | III | | HS Code | 29081000 | | Storage Class | 3 - Flammable liquids | | Hazard Classifications | Acute Tox. 4 Oral
Eye Irrit. 2
Flam. Liq. 3
Skin Irrit. 2
STOT SE 3 |
| | 2,3-Difluorophenol Usage And Synthesis |
| Chemical Properties | white crystalline low melting mass | | Uses | Intermediates of Liquid Crystals | | Application | 2,3-Difluorophenol was used in the synthesis of material-poly{methyl[3-(2-hydroxy-3,4-difluoro)phenyl]propyl siloxane} (PMDFPS) sensitive to toxic organophosphate. | | Synthesis | Step 1: In a 500 mL round-bottomed flask, dissolve 2,3-difluorophenylboronic acid (30 g, 189.98 mmol, 1.00 eq.) in dichloromethane (250 mL). Hydrogen peroxide (30 mL) was added slowly and dropwise under stirring conditions. The reaction mixture was stirred continuously at 25°C for 2 hours. Upon completion of the reaction, the reaction mixture was washed sequentially with water and saturated saline, the organic phase was dried over anhydrous magnesium sulfate, and subsequently concentrated under reduced pressure to afford 2,3-difluorophenol 23 g (93% yield) as a brown oil. | | References | [1] K.P. RAJAPPAN NAIR . Supersonic jet microwave rotational spectrum of 2,3-difluorophenol[J]. Journal of Molecular Structure, 2019, 1195: Pages 479-484. DOI:10.1016/j.molstruc.2019.06.004.
[2] WEI HE . Analytical application of poly{methyl[3-(2-hydroxy-3,4-difluoro)phenyl]propyl siloxane} as a QCM coating for DMMP detection[J]. Talanta, 2008, 76 3: Pages 698-702. DOI:10.1016/j.talanta.2008.04.022.
[3] E. MARZI M. S J Gorecka. The regioexhaustive functionalization of difluorophenols and trifluorophenols through organometallic intermediates[J]. Synthesis-Stuttgart, 2004, 441 1: 1609-1618. DOI:10.1055/S-2004-829110. |
| | 2,3-Difluorophenol Preparation Products And Raw materials |
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