16583-06-5
2,3,4,5-Tetafluorobenzaldehyde
CAS: 16583-06-5
Molecular Formula: C7H2F4O
16583-06-5 - Names and Identifiers
| Name | 2,3,4,5-Tetafluorobenzaldehyde |
| Synonyms | 2,3,4,5-Tetafluorobenzaldehyde 2,3,4,5-Tetrafluorobenzaldehyd 2,3,4,5-TETRAFLUOROBENZALDEHYDE 2,3,4,5-Tetrafluorobenzaldehyde Benzaldehyde, 2,3,4,5-tetrafluoro- |
| CAS | 16583-06-5 |
| InChI | InChI=1/C7H2F4O/c8-4-1-3(2-12)5(9)7(11)6(4)10/h1-2H |
16583-06-5 - Physico-chemical Properties
| Molecular Formula | C7H2F4O |
| Molar Mass | 178.08 |
| Density | 1.51 |
| Melting Point | 63-65 °C(Solv: ethyl ether (60-29-7); hexane (110-54-3)) |
| Boling Point | 82 °C / 62mmHg |
| Flash Point | 64.1°C |
| Vapor Presure | 1.08mmHg at 25°C |
| Storage Condition | under inert gas (nitrogen or Argon) at 2-8°C |
| Refractive Index | 1.459-1.461 |
16583-06-5 - Risk and Safety
| Hazard Symbols | Xn - Harmful |
| Risk Codes | R36/37/38 - Irritating to eyes, respiratory system and skin. R20/21/22 - Harmful by inhalation, in contact with skin and if swallowed. |
| Safety Description | S36/37/39 - Wear suitable protective clothing, gloves and eye/face protection. S26 - In case of contact with eyes, rinse immediately with plenty of water and seek medical advice. |
| UN IDs | UN 1989 3/PG III |
| Hazard Class | 3 |
| Packing Group | III |
16583-06-5 - Introduction
2,3, 4,5-tetafluorobenzaldehyde is an organic compound with the chemical formula C7H3F4O. The following is an introduction to some of its properties, uses, formulation and safety information:
Nature:
-Appearance: 2,3,4,5-tetafluorobenzaldehyde is a white crystalline solid.
-Solubility: It has good solubility in general organic solvents, such as ketones, ethers, etc.
-Melting point: Its melting point is about 60-62°C.
-Stability: This compound is relatively stable at room temperature, but may decompose under the action of heat, light and oxidants.
Use:
- 2,3, 4,5-tetafluorobenzaldehyde is commonly used as a reagent and intermediate in organic synthesis.
-It can be used to prepare organic compounds such as medicines, pesticides and dyes.
-Because of its high solubility, it can also be used as a solvent in organic synthesis.
Method:
- 2,3, 4,5-tetafluorobenzaldehyde can be synthesized by the method of fluorinated benzaldehyde. Specifically, benzaldehyde can be reacted with hydrofluoric acid and a fluorinating agent, such as ammonium fluoride, to give 2,3, 4,5-tetafluorobenzoaldehyde.
Safety Information:
- 2,3, 4,5-tetafluorobenzaldehyde is irritating and should avoid contact with skin and eyes, and prevent inhalation of its dust or solution.
-Wear appropriate protective gloves, goggles and a protective mask during use or operation.
-It should be stored in a sealed container to avoid contact with harmful substances such as strong oxidants and strong acids.
-Please observe proper operation and disposal methods to prevent pollution to the environment.
Nature:
-Appearance: 2,3,4,5-tetafluorobenzaldehyde is a white crystalline solid.
-Solubility: It has good solubility in general organic solvents, such as ketones, ethers, etc.
-Melting point: Its melting point is about 60-62°C.
-Stability: This compound is relatively stable at room temperature, but may decompose under the action of heat, light and oxidants.
Use:
- 2,3, 4,5-tetafluorobenzaldehyde is commonly used as a reagent and intermediate in organic synthesis.
-It can be used to prepare organic compounds such as medicines, pesticides and dyes.
-Because of its high solubility, it can also be used as a solvent in organic synthesis.
Method:
- 2,3, 4,5-tetafluorobenzaldehyde can be synthesized by the method of fluorinated benzaldehyde. Specifically, benzaldehyde can be reacted with hydrofluoric acid and a fluorinating agent, such as ammonium fluoride, to give 2,3, 4,5-tetafluorobenzoaldehyde.
Safety Information:
- 2,3, 4,5-tetafluorobenzaldehyde is irritating and should avoid contact with skin and eyes, and prevent inhalation of its dust or solution.
-Wear appropriate protective gloves, goggles and a protective mask during use or operation.
-It should be stored in a sealed container to avoid contact with harmful substances such as strong oxidants and strong acids.
-Please observe proper operation and disposal methods to prevent pollution to the environment.
Last Update：2024-04-09 21:04:16
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