2,3,5,6-Tetrafluorocyclohexa-2,5-diene-1,4-dione, p-Fluoranil
Tetrafluoro-p-benzoquinone
CAS: 527-21-9
Molecular Formula: C6F4O2
2,3,5,6-Tetrafluorocyclohexa-2,5-diene-1,4-dione, p-Fluoranil - Names and Identifiers
| Name | Tetrafluoro-p-benzoquinone |
| Synonyms | FLUORANIL NSC 264881 FLUOROANIL p-Fluoranil P-FLUORANIL Tetrafluoro-p-quinone Tetrafluoro-p-benzoquinone TETRAFLUORO-P-BENZOQUINONE 2,3,5,6-tetrafluorocyclohexa-2,5-diene-1,4-dione Tetrafluoro-p-benzoquinone~Tetrafluoro-1,4-benzoquinone 2,3,5,6-Tetrafluorocyclohexa-2,5-diene-1,4-dione, p-Fluoranil |
| CAS | 527-21-9 |
| EINECS | 208-411-9 |
| InChI | InChI=1/C6F4O2/c7-1-2(8)6(12)4(10)3(9)5(1)11 |
2,3,5,6-Tetrafluorocyclohexa-2,5-diene-1,4-dione, p-Fluoranil - Physico-chemical Properties
| Molecular Formula | C6F4O2 |
| Molar Mass | 180.06 |
| Density | 1.6138 (estimate) |
| Melting Point | 183-186 °C (subl.) (lit.) |
| Boling Point | 133.1±40.0 °C(Predicted) |
| Flash Point | 44.6°C |
| Vapor Presure | 8.61mmHg at 25°C |
| Appearance | powder to crystal |
| Color | Light yellow to Brown |
| BRN | 1875039 |
| Storage Condition | 2-8℃ |
| Stability | Stable. Non-flammable. Incompatible with strong oxidizing agents, alkali metals, strong reducing agents. |
| Refractive Index | 1.409 |
| MDL | MFCD00001592 |
2,3,5,6-Tetrafluorocyclohexa-2,5-diene-1,4-dione, p-Fluoranil - Risk and Safety
| Hazard Symbols | Xi - Irritant |
| Risk Codes | 36/37/38 - Irritating to eyes, respiratory system and skin. |
| Safety Description | 26 - In case of contact with eyes, rinse immediately with plenty of water and seek medical advice. |
| WGK Germany | 3 |
| HS Code | 29147000 |
| Hazard Class | IRRITANT |
2,3,5,6-Tetrafluorocyclohexa-2,5-diene-1,4-dione, p-Fluoranil - Introduction
Tetrafluoro-p-benzoquinone is an organic compound with the chemical formula C6F4O2. The following is a description of the nature, use, preparation and safety information of the Tetrafluoro-p-benzoquinone:
Nature:
- Tetrafluoro-p-benzoquinone are colorless crystals with high melting point and boiling point.
-It is insoluble in water, but soluble in many organic solvents such as benzene, ether, etc.
- Tetrafluoro-p-benzoquinone is a strong oxidizing agent, which is oxidizing to many substances.
Use:
- Tetrafluoro-p-benzoquinone is an important oxidant in organic synthesis and can be used to oxidize electrophilic compounds, alcohols, phenols, etc.
-It can also be used to prepare other organic compounds, such as dyes, polymers, etc.
Preparation Method:
-Most of the preparation methods of Tetrafluoro-p-benzoquinone are obtained by reacting p-benzoquinone with fluorine gas.
-The reaction is usually carried out at high temperature and high pressure, and hydrogen fluoride is often used as a catalyst.
Safety Information:
- Tetrafluoro-p-benzoquinone has a certain toxicity, should avoid contact with skin and inhalation of gas.
-Pay attention to safety measures when using, such as wearing gloves, goggles and protective clothing.
-When storing, store the Tetrafluoro-p-benzoquinone in a sealed container, away from fire and oxidizing agents.
Nature:
- Tetrafluoro-p-benzoquinone are colorless crystals with high melting point and boiling point.
-It is insoluble in water, but soluble in many organic solvents such as benzene, ether, etc.
- Tetrafluoro-p-benzoquinone is a strong oxidizing agent, which is oxidizing to many substances.
Use:
- Tetrafluoro-p-benzoquinone is an important oxidant in organic synthesis and can be used to oxidize electrophilic compounds, alcohols, phenols, etc.
-It can also be used to prepare other organic compounds, such as dyes, polymers, etc.
Preparation Method:
-Most of the preparation methods of Tetrafluoro-p-benzoquinone are obtained by reacting p-benzoquinone with fluorine gas.
-The reaction is usually carried out at high temperature and high pressure, and hydrogen fluoride is often used as a catalyst.
Safety Information:
- Tetrafluoro-p-benzoquinone has a certain toxicity, should avoid contact with skin and inhalation of gas.
-Pay attention to safety measures when using, such as wearing gloves, goggles and protective clothing.
-When storing, store the Tetrafluoro-p-benzoquinone in a sealed container, away from fire and oxidizing agents.
Last Update：2024-04-10 22:29:15
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