Benzene, 1-(2-bromoethyl)-2-fluoro-
2-Fluorophenethyl bromide
CAS: 91319-54-9
Molecular Formula: C8H8BrF
Benzene, 1-(2-bromoethyl)-2-fluoro- - Names and Identifiers
Benzene, 1-(2-bromoethyl)-2-fluoro- - Physico-chemical Properties
| Molecular Formula | C8H8BrF |
| Molar Mass | 203.05 |
| Density | 1.4458 g/mL at 25 °C (lit.) |
| Boling Point | 73-75 °C/20 mmHg (lit.) |
| Flash Point | 197°F |
| Appearance | Liquid |
| Color | Colorless to yellow |
| Storage Condition | under inert gas (nitrogen or Argon) at 2-8°C |
| Refractive Index | n20/D 1.5340(lit.) |
Benzene, 1-(2-bromoethyl)-2-fluoro- - Risk and Safety
| Risk Codes | R22 - Harmful if swallowed R51/53 - Toxic to aquatic organisms, may cause long-term adverse effects in the aquatic environment. |
| Safety Description | 61 - Avoid release to the environment. Refer to special instructions / safety data sheets. |
| UN IDs | UN3082 - class 9 - PG 3 - DOT NA1993 - Environmentally hazardous substances, liquid, n.o.s. HI: all (not BR) |
| WGK Germany | 2 |
Benzene, 1-(2-bromoethyl)-2-fluoro- - Introduction
2-Fluorophenethyl bromide, chemical formula C8H8BrF, is an organic compound. Here are some information about its nature, use, formulation and safety:
Nature:
1. Appearance: 2-Fluorophenethyl bromide is a colorless to pale yellow liquid.
2. Melting point: Its melting point is about -25°C.
3. Boiling point: Its boiling point is about 185°C.
4. Solubility: It is soluble in organic solvents, such as ethanol, acetone and benzene.
Use:
1.2-Fluorophenethyl bromide can be used as reagents and intermediates in organic synthesis, and can be used to synthesize other organic compounds.
2. it is often used in the field of medicine, as an important intermediate of drug synthesis.
Method:
2-Fluorophenethyl bromide can be prepared by the following steps:
1.2-fluorophenethyl alcohol reacts with cuprous bromide to generate 2-fluorophenethyl bromide cuprous bromide.
2. reacting copper bromide with excess methyl bromide to give 2-Fluorophenethyl bromide.
Safety Information:
1. The use of 2-Fluorophenethyl bromide should be carried out under suitable laboratory conditions and follow relevant safety procedures.
2. It is an irritating substance and should avoid contact with skin, eyes and mucous membranes. In case of contact, rinse with plenty of water and seek medical advice.
3. It is also a flammable liquid, which should be kept away from open flames and heat sources, and stored in a closed container.
4. in the process of operation, should wear appropriate protective equipment and organic solvent extraction device.
Please note that for the use and operation of any chemicals, appropriate safety procedures should always be followed and ensure that they are carried out under suitable conditions.
Nature:
1. Appearance: 2-Fluorophenethyl bromide is a colorless to pale yellow liquid.
2. Melting point: Its melting point is about -25°C.
3. Boiling point: Its boiling point is about 185°C.
4. Solubility: It is soluble in organic solvents, such as ethanol, acetone and benzene.
Use:
1.2-Fluorophenethyl bromide can be used as reagents and intermediates in organic synthesis, and can be used to synthesize other organic compounds.
2. it is often used in the field of medicine, as an important intermediate of drug synthesis.
Method:
2-Fluorophenethyl bromide can be prepared by the following steps:
1.2-fluorophenethyl alcohol reacts with cuprous bromide to generate 2-fluorophenethyl bromide cuprous bromide.
2. reacting copper bromide with excess methyl bromide to give 2-Fluorophenethyl bromide.
Safety Information:
1. The use of 2-Fluorophenethyl bromide should be carried out under suitable laboratory conditions and follow relevant safety procedures.
2. It is an irritating substance and should avoid contact with skin, eyes and mucous membranes. In case of contact, rinse with plenty of water and seek medical advice.
3. It is also a flammable liquid, which should be kept away from open flames and heat sources, and stored in a closed container.
4. in the process of operation, should wear appropriate protective equipment and organic solvent extraction device.
Please note that for the use and operation of any chemicals, appropriate safety procedures should always be followed and ensure that they are carried out under suitable conditions.
Last Update：2024-04-09 15:18:00
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CAS: 91319-54-9
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CAS: 91319-54-9
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