2,3,4,6-Tetrafluorobromobenzene
1-bromo-2,3,4,6-tetrafluorobenzene
CAS: 1559-86-0
Molecular Formula: C6HBrF4
2,3,4,6-Tetrafluorobromobenzene - Names and Identifiers
| Name | 1-bromo-2,3,4,6-tetrafluorobenzene |
| Synonyms | 4-flurobenzoic acid 1-bromo-2,3,4,6-tetr 1-Bromo-2,3,4,6-tetrafL 2,3,4,6-Tetrafluorobromobenzene 2-Bromo-1,3,4,5-tetrafluorobenzene 1-bromo-2,3,4,6-tetrafluorobenzene 2-bromo-1,3,4,5-tetrafluorobenzene Benzene, 2-bromo-1,3,4,5-tetrafluoro- N-[(3-chlorophenyl)methyl]-2-(1H-indol-3-yl)ethanamine |
| CAS | 1559-86-0 |
| EINECS | 216-325-8 |
| InChI | InChI=1/C6HBrF4/c7-4-2(8)1-3(9)5(10)6(4)11/h1H |
2,3,4,6-Tetrafluorobromobenzene - Physico-chemical Properties
| Molecular Formula | C6HBrF4 |
| Molar Mass | 228.97 |
| Density | 1.862 g/mL at 25 °C(lit.) |
| Boling Point | 141-142 °C |
| Flash Point | 48°C |
| Vapor Presure | 8.02mmHg at 25°C |
| Refractive Index | 1.466 |
2,3,4,6-Tetrafluorobromobenzene - Risk and Safety
| Hazard Symbols | Xi - Irritant |
| Risk Codes | R10 - Flammable R36/37/38 - Irritating to eyes, respiratory system and skin. |
| Safety Description | S16 - Keep away from sources of ignition. S26 - In case of contact with eyes, rinse immediately with plenty of water and seek medical advice. S36 - Wear suitable protective clothing. |
| UN IDs | 1993 |
| Hazard Class | 3.2 |
| Packing Group | III |
2,3,4,6-Tetrafluorobromobenzene - Introduction
1-bromo-2,3,4,6-tetrafluorobenzene, also known as brominated Polytetrafluoroethylene (PFB), is an organic compound. The following is a description of its nature, use, preparation and safety information:
Nature:
1-bromo-2,3,4,6-tetrafluorobenzene is a colorless to pale yellow solid with an odor similar to aromatic hydrocarbons. It has a melting point of 57-59°C and a boiling point of 188-190°C. The compounds have low solubility in most common solvents, but are soluble in organic fluorides, alcohols, and aromatic hydrocarbons.
Use:
1-bromo-2,3,4,6-tetrafluorobenzene has some important uses in chemical laboratories and industry. It is often used as an initiator, catalyst and chemical reagent. It is also widely used in organic synthesis, such as intermediates for the synthesis of various organic compounds and drugs.
Method:
The method for preparing 1-bromo-2,3,4,6-tetrafluorobenzene can be obtained by reacting bromobenzene with a fluorinating agent. Among them, the commonly used preparation methods include reacting bromobenzene with hydrofluoric acid, reacting bromobenzene with silver fluoride, or reacting bromobenzene with rhenium trifluoride.
Safety Information:
1-bromo-2,3,4,6-tetrafluorobenzene is relatively stable under normal operating conditions, but dangerous decomposition reactions occur in the presence of high temperatures, fire sources or organic peroxides. It is irritating to the skin and eyes and should be avoided. During use, good ventilation should be provided and appropriate personal protective equipment, such as protective glasses and gloves, should be worn.
Nature:
1-bromo-2,3,4,6-tetrafluorobenzene is a colorless to pale yellow solid with an odor similar to aromatic hydrocarbons. It has a melting point of 57-59°C and a boiling point of 188-190°C. The compounds have low solubility in most common solvents, but are soluble in organic fluorides, alcohols, and aromatic hydrocarbons.
Use:
1-bromo-2,3,4,6-tetrafluorobenzene has some important uses in chemical laboratories and industry. It is often used as an initiator, catalyst and chemical reagent. It is also widely used in organic synthesis, such as intermediates for the synthesis of various organic compounds and drugs.
Method:
The method for preparing 1-bromo-2,3,4,6-tetrafluorobenzene can be obtained by reacting bromobenzene with a fluorinating agent. Among them, the commonly used preparation methods include reacting bromobenzene with hydrofluoric acid, reacting bromobenzene with silver fluoride, or reacting bromobenzene with rhenium trifluoride.
Safety Information:
1-bromo-2,3,4,6-tetrafluorobenzene is relatively stable under normal operating conditions, but dangerous decomposition reactions occur in the presence of high temperatures, fire sources or organic peroxides. It is irritating to the skin and eyes and should be avoided. During use, good ventilation should be provided and appropriate personal protective equipment, such as protective glasses and gloves, should be worn.
Last Update：2024-04-09 02:00:42
