345965-52-8
1-(4-bromophenyl)cyclopropanecarboxylic acid
CAS: 345965-52-8
Molecular Formula: C10H9BrO2
345965-52-8 - Names and Identifiers
345965-52-8 - Physico-chemical Properties
| Molecular Formula | C10H9BrO2 |
| Molar Mass | 241.08 |
| Density | 1.670±0.06 g/cm3(Predicted) |
| Boling Point | 354.3±35.0 °C(Predicted) |
| Flash Point | 168.099°C |
| Vapor Presure | 0mmHg at 25°C |
| pKa | 4.14±0.20(Predicted) |
| Storage Condition | Sealed in dry,Room Temperature |
| Refractive Index | 1.64 |
345965-52-8 - Introduction
1-(4-bromophenyl)cyclopropanecarboxylic acid is an organic compound with the chemical formula C10H9BrO2. It has the following properties:
1. Appearance: white crystalline powder.
2. melting point: about 103-106 degrees Celsius.
3. Solubility: It has good solubility in common organic solvents such as ethanol, dichloromethane and dimethyl sulfoxide.
1-(4-bromophenyl)cyclopropanecarboxylic acid is mainly used for organic synthesis reaction. It is an important intermediate compound, which can be used in the synthesis of various organic compounds, such as pesticides, pharmaceuticals and functional materials. It is often used as a starting material for the synthesis of biologically active molecules.
The method of preparing 1-(4-bromophenyl)cyclopropanecarboxylic acid can be achieved by the following steps:
1. First, 4-bromophenylmethanol and ferric chloride are reacted in ethanol to produce 4-bromophenyl methyl ether.
2. Then, 4-bromophenyl methyl ether is reacted with ferrous chloride in dichloromethane to obtain 4-bromophenylmethane.
3. Finally, 4-bromophenylmethane is reacted with cycloacetone under acidic conditions to obtain the desired 1-(4-bromophenyl)cyclopropanecarboxylic acid.
Regarding safety information, 1-(4-bromophenyl)cyclopropanecarboxylic acid is an organic compound and may cause certain harm to the human body. Pay attention to the following points when using and storing:
1. Avoid inhalation or contact with skin and eyes. Appropriate protective gloves, glasses and masks should be worn.
2. Avoid contact with strong oxidants to avoid dangerous reactions.
3. Store in a dry, cool place, away from fire and high temperature.
4. in case of leakage, appropriate emergency measures should be taken, such as cleaning with absorbent.
When handling this compound, it is recommended to follow relevant safe operating procedures and comply with relevant regulations and regulations.
1. Appearance: white crystalline powder.
2. melting point: about 103-106 degrees Celsius.
3. Solubility: It has good solubility in common organic solvents such as ethanol, dichloromethane and dimethyl sulfoxide.
1-(4-bromophenyl)cyclopropanecarboxylic acid is mainly used for organic synthesis reaction. It is an important intermediate compound, which can be used in the synthesis of various organic compounds, such as pesticides, pharmaceuticals and functional materials. It is often used as a starting material for the synthesis of biologically active molecules.
The method of preparing 1-(4-bromophenyl)cyclopropanecarboxylic acid can be achieved by the following steps:
1. First, 4-bromophenylmethanol and ferric chloride are reacted in ethanol to produce 4-bromophenyl methyl ether.
2. Then, 4-bromophenyl methyl ether is reacted with ferrous chloride in dichloromethane to obtain 4-bromophenylmethane.
3. Finally, 4-bromophenylmethane is reacted with cycloacetone under acidic conditions to obtain the desired 1-(4-bromophenyl)cyclopropanecarboxylic acid.
Regarding safety information, 1-(4-bromophenyl)cyclopropanecarboxylic acid is an organic compound and may cause certain harm to the human body. Pay attention to the following points when using and storing:
1. Avoid inhalation or contact with skin and eyes. Appropriate protective gloves, glasses and masks should be worn.
2. Avoid contact with strong oxidants to avoid dangerous reactions.
3. Store in a dry, cool place, away from fire and high temperature.
4. in case of leakage, appropriate emergency measures should be taken, such as cleaning with absorbent.
When handling this compound, it is recommended to follow relevant safe operating procedures and comply with relevant regulations and regulations.
Last Update：2024-04-09 21:01:54
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