55660-73-6
1,4-Benzenediol, 2-fluoro-
CAS: 55660-73-6
Molecular Formula: C6H5FO2
55660-73-6 - Names and Identifiers
55660-73-6 - Physico-chemical Properties
| Molecular Formula | C6H5FO2 |
| Molar Mass | 128.1 |
| Density | 1.415 |
| Melting Point | 121-125℃ |
| Boling Point | 259℃ |
| Flash Point | 111℃ |
| pKa | 9.42±0.18(Predicted) |
| Storage Condition | 2-8°C |
55660-73-6 - Risk and Safety
| Hazard Symbols | Xn - Harmful |
| Risk Codes | R22 - Harmful if swallowed R36/37/38 - Irritating to eyes, respiratory system and skin. R52/53 - Harmful to aquatic organisms, may cause long-term adverse effects in the aquatic environment. |
| Safety Description | S26 - In case of contact with eyes, rinse immediately with plenty of water and seek medical advice. S61 - Avoid release to the environment. Refer to special instructions / safety data sheets. |
| WGK Germany | 3 |
55660-73-6 - Introduction
1,4-Benzenediol, 2-fluoro-(1,4-Benzenediol, 2-fluoro-) is an organic compound whose chemical formula is C6H4F2O2. The following is a description of its nature, use, formulation and safety information:
Nature:
-Appearance: 1,4-Benzenediol, 2-fluoro-White crystalline powder or crystal.
-Solubility: Its solubility in water is low, and its solubility in organic solvents is better.
-Melting point: Its melting point range is about 102-105°C.
Use:
-Pharmaceutical field: 1,4-Benzenediol, 2-fluoro-can be used as an important intermediate for the synthesis of various drugs and bioactive molecules.
-Chemical research: It is also widely used as a catalyst and reagent for organic synthesis reactions.
Preparation Method:
The preparation method of 1,4-Benzenediol, 2-fluoro-can be obtained by the fluorination reaction of hydroquinone. A specific reaction step may use a fluorinating agent such as hydrogen chloride and hydrofluoric acid to react with hydroquinone to form 1,4-Benzenediol, 2-fluoro-.
Safety Information:
-1,4-benzenediol, 2-fluoro-may cause irritation to the eyes, skin and respiratory tract, so appropriate protective measures should be taken during handling and contact, such as wearing safety glasses, gloves and respirators.
-It should be stored in a dry, cool place, away from fire and oxidizing agents.
-Follow the correct operation method of chemicals when using and handling, and avoid contact with combustibles and strong oxidants. In an emergency, treatment should be carried out quickly, such as flushing the affected area with plenty of water. Seek medical help if you have difficulty breathing or feel unwell.
Nature:
-Appearance: 1,4-Benzenediol, 2-fluoro-White crystalline powder or crystal.
-Solubility: Its solubility in water is low, and its solubility in organic solvents is better.
-Melting point: Its melting point range is about 102-105°C.
Use:
-Pharmaceutical field: 1,4-Benzenediol, 2-fluoro-can be used as an important intermediate for the synthesis of various drugs and bioactive molecules.
-Chemical research: It is also widely used as a catalyst and reagent for organic synthesis reactions.
Preparation Method:
The preparation method of 1,4-Benzenediol, 2-fluoro-can be obtained by the fluorination reaction of hydroquinone. A specific reaction step may use a fluorinating agent such as hydrogen chloride and hydrofluoric acid to react with hydroquinone to form 1,4-Benzenediol, 2-fluoro-.
Safety Information:
-1,4-benzenediol, 2-fluoro-may cause irritation to the eyes, skin and respiratory tract, so appropriate protective measures should be taken during handling and contact, such as wearing safety glasses, gloves and respirators.
-It should be stored in a dry, cool place, away from fire and oxidizing agents.
-Follow the correct operation method of chemicals when using and handling, and avoid contact with combustibles and strong oxidants. In an emergency, treatment should be carried out quickly, such as flushing the affected area with plenty of water. Seek medical help if you have difficulty breathing or feel unwell.
Last Update：2024-04-09 20:49:11
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View History
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